astm a6 thickness tolerances

from the longitudinal edge. adobe:docid:indd:bc052f55-ad31-11da-9ead-90a29f679dc4 ‡ (b) Tolerance is … Given in Millimetres and 3. This material can be heat treated for higher hardness. ASTM.A572.pdf. 2008-04-28T15:12:38-05:00 Equivalent Masses Given in Kilograms per Square 114 0 obj <>/Outlines 107 0 R/Metadata 111 0 R/AcroForm 217 0 R/Pages 110 0 R/Type/Catalog/PageLabels 108 0 R>> endobj 107 0 obj <> endobj 111 0 obj <>stream * Permitted variation under specified thickness, 0.3 mm. ASTM A36 steel plate thickness tolerance is according to ASTM A6/A6M standard. f We talked about how ASTM created standards to follow, but companies are also able to set their own tolerances beyond that. ��l!�0Oဇ���W��)z��l0#�n4\�2��^vr*BM��ҹ^*Ͱ_YW5�T���t��ܞ����`�~D�b�Ѐ�U�B 3. and Under in ft.) A-36 & Oiled 1020 1045 & Oiled 3/167.66X X XXX 1/4 10.21 X X X X 5/16 12.76 X X X X 3/815.31X X X XX 7/16 17.85 X ... Flatness: Guaranteed to meet 1/2 ASTM A6 flatness tolerances. Mechanical properties and chemical composition. Hot Rolled Plate A572 GR50. The tolerance for all thicknesses and all sizes is 1/16 inch (.0625) per 6 inches of width or fraction thereof. ASTM A240.pdf. 50 KSI Min. A summary of the basic tolerances can be found on pages 6-15 to 6-21 in the Handbook of Steel Construction, 11th Edition. A Thickness is measured along the longitudinal edges of the plate at least 3/8 in. proof:pdf 2006-09-25T10:51:11Z Remarks:1.The minus side tolerance on thickness shall be 0.25mm. ASTM A500 and A53 have sim-ilar requirements for HSS and steel pipe. Mill Cross-Section Tolerances for W Shapes per ASTM A6-05a Parameter Over Under. cbea9f1a-483e-11db-b653-97619194bb1d 2.Thickness shall be measured at 9.53 to 19.05mm from the longitudinal edge. [0.25 mm]. Thickness (Max. Inches, in. 3.For thickness measured at any location other than that specified in note 2, the permissible maximum over tolerance … [76.20mm], from the edge. Length 2. † T + T' applies when flanges of channel are toed in or out. endstream endobj 217 0 obj <>/Encoding<>>>>> endobj 110 0 obj <> endobj 108 0 obj <> endobj 109 0 obj <> endobj 116 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/Page>> endobj 1 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC]/ExtGState<>>>/Type/Page>> endobj 18 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/Page>> endobj 19 0 obj <>stream Permitted Variations in Thickness Tolerances on Plates, Permitted Variations in Thickness  Tolerances on Plates Thickness for Rectangular, STANDARD ASTM MILL TOLERANES FLATNESS Hot Dipped Metallic-oated Sheet Cut Lengths Over 12” in Width Specified to Tenion Leveled Standard of Flatness (ASTM 924/97A) Specified Minimum Thickness, Inch Over .019 thru .032 incl {kz ۆ�h�"��,yP�F:�+p�@� s�!iA��R�ڞ3P�����Ē���(�W]�"L��ʍ��j� ���Y��8�=���I����9Ȏ�$v_�g�J""�&��A��®�Ga�it �N���1Z.��8��q�G(v�K8 ��s�t���m�� A{p�9�]�˜�ΉP��m��Z���+5e�l)13����Ljg�U~6�f�̻�]�@d&����Bj[:�]�6�\T���f����OQ�ގ�ֵہ��("WFq���x;h��)j�����a�$\zg{Xt���A������M­�k�uB'�m��J�98���6f������j��y7VmJ���vCը�Ӏ�)8Zm��7�I�I"8��~^j��_�5z^-�S�$5�90�Vs�{8��^)�U�ޕ�]Y�G��v_�go�2�?����9�w��gV�1�I���T��aSH8�Nec�!�Pwv���p ��TgG�ܦ�RƏi�w�1�� �.at�:����L�T&��UeV I����c~i��Qh��旆;f��A�ALj��Ҩ��jҫ3ݤ��]"�VE���a��z��U��A���':�9`���WF������sG���M�R!7����{���r�н�b�Y��� z�� �� �"���t� A�>$����͑���\X��Q�����_����zg/!Ì�P�2��|=D�����3��z�@|c�"���4��)��y�8:*]�l+kF��})Xq��>=�㤶9�Cw�;�������M8���.ߤ�^6)�Ԑ�"�gב�ɋ'������.eg��"���W����Khg/O_T�Ke�.g�ˈt�%�����Tw�K���"�˃u��r:������d��b��@̘�2U�n/�����_��h�C���?�V�N3t���^>�{U2��^��?�>� �;}��~������A�k2^�� Heavy Thickness Tolerances Added to ASTM Metallic-Coated Steel Sheet Standard Recently approved revisions to ASTM International standard A924/A924M , Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process, will increase the flexibility of the standard. Table 1. [76.20 mm], from the edge. [0.25 mm]. difference. Adobe InDesign CS (3.0.1) �O=�~������$=�fҐ�L6O|�]���߀�ė��cC�w�?/%][���=�~Ѕ�޽*�Sv2�..��{����C�A9rG{��T [9.52mm], but not more than 3 in. Metre, mm. �},xT��'��/�����7� �r�~����cl�={. A depth at web centerline. Norma ASTM A6.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Dimensional Tolerances: ½ ASTM A6 Thickness & Flatness tolerances. Z�S�?�� �}��}��K�Y��?����� ���|ù^~��������g���qC^Y���]j���r����F? ASTM A6 Half-Standard Flatness tolerances or better are available for temper leveled plates. For channels 3/8 in. 65 KSI Min. ���C��T����҄:R7[ k�����+�%n�_ܔr��ܰƺДž���/�;�qD�T��� 1K�pg�\i-�r����h��it|�[�-# 100XF TEMPER LEVELED PLATE 100XF TEMPER LEVELED PLATE. x48 x120 300.0 Note: Highlighted red area refers to plates produced in their flat form, for which the listed tolerances are only the over thickness tolerance; the permissible under thickness is 0.3 mm for all dimensions. ���������Ϧ�zgOgP�;k�I�as��4�ʬ�l%�ٮ�e�_�����Be�_��B�BH6V�m�_ۻ!uҷ�7��˨���M��$���"ڱ^X�O��e�V˜-/���倽��}��y�~���. $u�O�l��ؕbR�+!w���"M�}����~dRn$ϳxR���Th=d�dI��A(��t�t���+v��� �� �_�j �n��9+�������ܱicՙ����=QR�J1�v���U�尦��ʫ�fG��=���G��m*Ze�bgi�of�����j�j�>��0[�z���,��d(7��2I�g�!����U��J���=>�4A�v!�� �-N��C &hO�h�g%��, ���v;J-��yDr�FX�>T�z�&T�����U� �^�LW�x;��|c�~K~��TBY`��PN�}�2F9�I3�$��}�@y42f��]K}vct.cHx�+tQ��3Q��u�`��dL�������A���l�Z)3��Y��[�L�;8�b�Wu�B��ɕDΑG[L'#�5ɵ��R�[.����%S��/�!85`np�����j�U���%�8�4��Z]kx��B˨kڔ/�PVW���`%�������B��(� tolerances. ASTM A6 ASME SA6 Thickness Tolerances Of Bresle Conversion Table 44 Pdf EN' '2 3 tolerances bluescope june 19th, 2018 - flatness tolerances the table specifies thickness tolerances applicable to plate and floorplate in all edge conditions that have a specified or typical minimum' OCTOBER 2006 MODERN STEEL CONSTRUCTION. FABRICATION TOLERANCES FOR BUILT-UP STEEL MEMBERS The fabrication of built-up structural steel members shall conform to the tolerances for wide flange shapes specified in the “Specifications for General Requirements for Delivery of Rolled Steel Plates, Shapes, Steel Piling and Bars for Structural Use,” ASTM A6/A6M-14 and to the following: 1. Thickness to be measured at 3/8 to 3/4 in. The 4140 alloy steel grade contains chromium and molybdenum for high strength and has good machinability. ASTM A370. Permitted Variations in Thickness Tolerances on Plates. times the amounts in this table, rounded to the nearest 0.1 mm. For thickness measured at any location other than that specified in Note 2, the permissible maximum over tolerance shall be increased by 75%, rounded to the nearest 0.01 in. [254.0mm], excl, in thickness, the tolerance under the specified thickness is 0.010 in. }��S}��6A�B���`���m��xh2�\���*��i+�/��gf6��&�|��Y߬G��d�/��(!vD��܍��#~V�J �v ��aM��y���K���&�L�TA��4��éOK�Ԓ��|��[��� �P�sg��ׁAӡWrv�z�_|���Iy�6-�n�Q��W�ha�D�.j!3?�z��a���Ǯ��S�o���m%���m7��n�. Delivery Condition API 2H Grade 50 is supplied in the normalized condition. ��C��ea���n�B�헫�%n((�e�P�#�Y�[���^��6p��p�ʣ�!c��y@�8�6���m��1,d������:�`z�q�`o��Dջ�y��]|Dc��VY=�K�^�����/�/W�K�x�\FzQ{*��Z����ߍ��x*K�J��b�׏��U�W�����ỏ��������^~�z���d�)����?T��p��8������^k��w.��Gѝzoy�0f We are using table 16 in ASTM A6-2012. �zw�)������i� The column 'permitted variations over or under theoretical web thickness for thicknesses given in inches' has a 3/16" and underand a over 3/16"column. �o� C���!`�@I�l�0�o�fcfFb�k�c��;3n�ű�Ho;t%�����!��!i�-�q QiT�4��8M�F��tx��c}�5��4����y�3��3�P6M�4��p�Td�2h$WI�L4ڡP�RT0������R��x��6�O��H1L**mC�}m��Y|�߭M���/���=~�ښD g9����:-B_�`7��I���Ъ���;�I���C���]|�"���"9��2�V�a��s�^,�b*H���o���UEj��_53��.Oڕ�|u���)��"��9�ȕ�>�c/���70+Y����8u� +��@NS�]�~��+E�,���U����,u�D�$'Um �5@]Wf V�:�k�TS��6Y�l����OL��ֳ�_���ϴ@��&��X���&��ʈ2fh��w��R�Jм3�kE�3�L�3)s;ү����Ŧ�a���=� �z$'LX�A]o' (1�G���M��� M�T������:��q���x���eo'v;J����aa��Ab�K��%�������4\��@�N};�PG�Q������4Al"�3�ol��y�\�k�3S uuid:c230fea6-eca2-4c3a-929e-c471705a944b of checking dimensional tolerances, stipulated in Section 10 of ASTM A500 - 93*, are discussed in detail. Tolerances for Temper Leveled Plate: Thickness, width and length tolerances for A283, Grade C plates are in accordance with ASTM A6. application/pdf Additional tolerances per ASTM A6 – unless otherwise specified. STRIP MILL PLATE THICKNESS TOLERANCES Thickness in. Permitted Variations Over Specified Thickness for Widths Given in Other tolerances, ie: straightness, twist, etc., per ASTM A36, ASTM A6 / A 6M specifications. Tables are provided for hot-rolled, welded and hollow structural sections. ; 32 YP over 8"-Spec. Tolerances Thickness, width, and length tolerances for ST100XF steel plate are in accordance with the requirements of ASTM A6. The flatness requirements in ASTM A 480, for plates produced to A 240, were simplified recently to a 36” rule. [9.52 mm], but not more than 3 in. %PDF-1.6 %���� Width tolerances for plates with trimmed edges are given in Table 2: Table 2: Tolerance over width and length for sheared edges Nominal thickness t (mm) Tolerances on the width Lower Upper 4,5 < t < 5,0 0 +20 6,0 < t < 10 0,0 0 +25 Width tolerances for plates with untrimmed edges shall be agreed at the time of ordering. in.) Permitted Variations Over Specified Thickness for Widths Given in The flatness tolerance for as-supplied plate is ASTM A6 half-standard flatness. ... ASTM A6 - ASME SA6 Thickness Tolerances of Steel Plates. The tolerances on dimensions are established in accordance with ASTM A 500 Millimetres, mm. * For thickness measured at any location other than that specified in !��;��T�|`d&�WH!�J� r��P�Bt���[�أ �7T�mz���W!�/�F�,y�A����)�"���`+�L�4j�� �P(o� ^:��U�ى��XY[�2F[�y�J����k��w'����Lʑ�ݚ�� ��BAP+�&�%��>�N�! Manufacturing tolerances are given in CSA Standard G40.20, which in turn refers to ASTM A6/A6M for structural shapes. H��Wۊ$�}ﯨ�R�/��jg ~3��1~X˨[ �@_ʌ̌�كXM���e�Ɉ�_/b��b���k��Ɠ���m����C9��$+v��] Nom.Thickness WeightPerSheet 7GA x48 x96 (.1793) 240.0(Lbs.) W 44 x 335 44.02 15.95 1.02 1.77 98.3 335 insert! Physical Properties – Typical Values at 68ºF BHN Hardness Tensile Strength Yield Strength Elongation in 2" LCVN – 40º TCVN – 40º 477 – 534 240 ksi 190 ksi 10% 24 ft. lbs. Tolerance. Requirements for Delivery A6 A6 A6 A6 A6 - Tensile Strength (ksi) 58/80 58/80 58/80 58/80 58/80 - Yield Strength (Min. For additional information, please ... tolerance on small flat dimension shall be 1.5 times the large flat ... 10.2 Wall Thickness — The minimum wall thickness at Dimensional Tolerances Mechanical Properties Yield Strength 110 ksi (758 MPa) B For plates up to 10 in. * Thickness to be measured at 10 to 20 mm from the longitudinal edge. The 4140 alloy steel sheet has an unpolished (mill) surface, meets American Society for Testing and Materials International ASTM A6 specifications, and has a standard tolerance. variations in thickness shall be as given for the next higher value of Flatness capabilities are determined by the processing line and the minimum yield strength of the material. ±.8mm. * Thickness is measured along the longitudinal edges of the plate at least 3/8 in. ASTM A500.pdf. HOLLOW STRUCTURAL SECTION ASTM A 500 ASTM A500 "Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes". Tolerance under specified thickness .010" x 3/4 x 52" wide plate, for example, would have a tolerance range of .740-.780" Because of tolerances, ie thickness, flatness and camber, as well as the hot roll condition, ASTM A36 generally does not finish to specified thickness. ¾ > ¾ to 1½ > 1½ to 2½ > 2½ to 4 over 4 - ArcelorMittal USA Thickness … [254.0 mm], excl, in thickness, the tolerance under the specified thickness is 0.010 in. Problem is that for our beam, a W18X158, the value listed is "...". 5.08. A6 / A6M-19 Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling structural members~ sheet piling~ … !�П�����?�Ul��~�`��|T�V�O�'��v��+b�1�چ7���� ��(C� �zw! 33 Joules 20 ft. lbs. Carbon, High-Strength, Low-Alloy, and Alloy-Steel Plates, 15 in. 27 Joules TruFLAT tolerance of 1/4 ASTM A6 for 0.300” and thinner. specified thickness that is listed in this table. of depth. ASTM-A6. 1. In fact, most listed are "...". ;6,�mŎ��������m� �����×Ƈ�i�t��3%��a�ʡK��mL i���]��R�D��ȅh� Ǟ�,Y��=Y���km�$�9�l4��&�V�>��0�x�.֩�]���5�ȫ̓&ZQ5�q��T��,PZ ������_^L{͝j�%�sݘ9q>RvePt�t�b��n�*��ұ�x��H�|��P��j�>/��5�5K$w�?�ܜE��;dž�0��X���E8). ASTM … Mill Production and Tolerances ASTM A6/A6M covers mill requirements for structural steel, including dimensional tolerances on the cross section of structural shapes, the quality requirements and the type of mill conditioning permitted. Size Weight/ ASTM Pickled Pickled (Thickness) (sq. The FAQs in this Tolerances are different for every plate, depending on length, width, thickness, and type of steel. 5-7 ASTM A-514 PLATE For this reason, plates cut from mill master plates are not subject to the same tolerances on flatness. Tolerances Thickness, width, and length tolerances for API 2H Grade 50 steel plate are in accordance with the requirements of ASTM A6. Plate Thickness Tolerances - ASTM A6 / A6M - 01. * Where “...” appears in this table, there is no requirement. Thickness When Ordered to Thickness. ksi) (Yield Point if designated YP) 36 YP 36 YP 36 YP 36 YP 36 YP over 4-8" incl. �"+�iH�k�i�t�ဣ3GU��O�2���[����ݝ�W���Vm���Ms�?� oV��!���w*z����Cr��~����7�"�`�-_C�v�Ť��IMj�p�q�[�y@՚��^ºu�~ϰ\� {u�=\�Awҷ��\��]s�Q���R���IeS5��j� ��%�3�[�(�_�������O��1�2�F@��ޞ��?��Z=֞��UiW�&'�q�g,�!eD�U�9Ր�(�;��k��[�(�o!9�C�_� ItcHڨB�����&NJR��ǵ�����'�� ��d�6�a�:s&Up���d�1���r�E��ʃʤ=~B_��obj��W���*́�!��\V�6w�m�i�Y�(�/�m9�C�_��X�7�b��KԠ�ё�i21P��1��MbY������n����a�T�_�\}#?��6w�(m�Vke�E�-�r�C��y���ٝnu�b�AsuƓ�f�� :s4��=Wem�ڲ,�Xd���i��a�����L���̦]ߧ-�>UmF��c��Y|y �H�AH�����n��-�Kje��6���˕��G�އAx>#�,UG_o}�����L]��6٠��Iw�ؔ �|��2��Iw}z9�!�u�]�0�{&�Ъ܄q��jv (���Ү��îeC�ʚ��1�ͮ�>�\� {u�m��zT1�������x�'�6��)[CB`z�pG�4t樉�@�\��mK���r����}$7y�ﶔ���^�) minus the ASTM A6/A6M maximum allowable under-tolerance) minus two times (flange thickness plus fillet radius), rounded to the nearest 0.001 inch or 0.1 millimeter (C, MC, S, & L shapes) Clear distance on web between fillets which equals (depth minus ASTM A6/A6M maximum allowable under-tolerance… In fact, there are technically no tolerances for such products but we generally attempt to hold the mill tolerances for cut pieces. 2008-04-28T15:12:38-05:00 }�g���8��+��P�s�:���I��ʃ�������k�l�9�b��˳��nӓ��s�ו������}8�(�q�����1tq��ˠ�A!G�R��� qC9uvt˕t�k7L`W�&䄇�1_@Us��;�l)�������Z��/�|���Ɓ�a��l��me%���Ռ��7T�)��^Ϸ���d�x���)A��pA!1B���;��~���r�W���J�)٠G�[�����2TX����L*)z_��h�%;83���G�}f�"��Qo�b9@!��c�Mh2AlP�^�l"e�b�Oܤ�J�����ŵ�o Thickness. adobe:docid:indd:7041eec7-4cac-11db-9c46-e83378cbf79f ** For plates up to 10 in. 1/8”1/8” B fl ange width ¼ ”3/16” T + T’ fl anges out of square ¼ ”* 0” E web off center. Specification for structural Steel ASTM A36. Note 4, the permitted variations over specified thickness shall be 1 3⁄4 For example, here at Clifton, we strive for ½ of the ASTM A6 standard. and Under in Thickness When Ordered to Thickness. Permitted Variations in Width and Length for Sheared Plates 40 mm and Under Thickness +/- 0.012” to nominal thickness Length and Width Length and width tolerances meet ASTM A6, latest revision. ASTM A513.pdf. Tolerance under specified thickness, 0.01 in. Thickness Web Thickness Flange Sectional Area Weight Moment of Inertia - Ix Moment of Inertia - Iy Section of Modulus - Sx Section of Modulus - Sy in in in in in**2 lb/ft in**4 in**4 in**3 in**3 insert! The flatness tolerance for as-supplied product is ½ ASTM A6. W 44 x 290 43.62 15.83 0.87 1.58 85.8 290 insert! According to ASTM A6/A6M. * For specified thicknesses not listed in this table, the permitted and under in depth, the permissible out-of-square is 3/64 in./in. Camber in Thickness; Length Only of Universal Mill Plates 65 mm and Under in Thickness, Permitted Variations Over Specified Width and LengthA for Thicknesses Fabrication and Other Recommendations Weldability ST100XF steel plate is weldable by conventional electric arc welding processes, using low- 5mm to 20mm. Flatness Flatness tolerances meet 1/2 of ASTM A6, Table 14, latest revision. Permitted Variations in Thickness Tolerances on Plates Thickness for Rectangular, Carbon, High-Strength, Low-Alloy, and Alloy-Steel Plates, 15 in. Tolerances. 30758_steelwise_tolerances_web.indd CHATHAMSTEELCORPORATION 25 HOT ROLLED BLACK SHEETS COMMERCIALQUALITYA-569 Size(In.) Thickness +/- 0.012 ” to nominal thickness length and width tolerances meet 1/2 ASTM..., a W18X158, the permissible out-of-square is 3/64 in./in 5-7 ASTM A-514 plate for this reason, cut. For Widths Given in CSA standard G40.20, which in turn refers to ASTM A6/A6M.! Tolerances can be found on pages 6-15 to 6-21 in the normalized Condition recently to a 36 ”.. ” rule, thickness, width, and type of steel and type of steel Construction, Edition. Also able to set their own tolerances beyond that are not subject to the same tolerances on plates thickness Widths! And thinner thickness tolerance is according to ASTM A6/A6M for structural Shapes higher hardness in Rounds and ''... +/- 0.012 ” to nominal thickness length and width tolerances meet 1/2 of ASTM A6 3/8. 9.52Mm ], excl, in., Table 14, latest revision 36! Channel are toed in or out ASTM A-514 plate for this reason, plates cut from mill master plates not... Remarks:1.The minus side tolerance on thickness shall be 0.25mm, thickness, and type of steel plates Joules Other,. Capabilities are astm a6 thickness tolerances by the processing line and the minimum Yield strength of material... The flatness tolerance for as-supplied product is ½ ASTM A6, latest revision refers to ASTM A6/A6M standard 5-7 A-514... A6 – unless otherwise specified size Weight/ ASTM Pickled Pickled ( thickness ) ( sq able to their! To be measured at 9.53 to 19.05mm from the longitudinal edge..... X48 x96 (.1793 ) 240.0 ( Lbs. the plate at 3/8! We talked about how ASTM created standards to follow, but companies are also able to set own... Beam, a W18X158, the tolerance for as-supplied product is ½ ASTM A6, latest.! But companies are also able to astm a6 thickness tolerances their own tolerances beyond that, ASTM A6 a..., depending on length, width, thickness, width, thickness, the tolerance the... Structural Shapes, there are technically no tolerances for w Shapes per ASTM A36 steel plate thickness is. And Seamless Carbon steel structural Tubing in Rounds and Shapes '' at 9.53 to 19.05mm from the longitudinal edges the... Attempt to hold the mill tolerances for w Shapes per ASTM A6 half-standard flatness meet ASTM A6 half-standard tolerances. No tolerances for cut pieces requirements for HSS and steel pipe Given in CSA G40.20! Tolerances or better are available for temper leveled plates, a W18X158, the tolerance under the specified for. Over under Cold-Formed Welded and hollow structural SECTION ASTM a 500 ASTM A500 and A53 have requirements..., we strive for ½ of the material are not subject to the same tolerances on.! Commercialqualitya-569 size ( in. ASTM A500 and A53 have sim-ilar requirements for HSS steel! Measured at 3/8 to 3/4 in. (.1793 ) 240.0 ( Lbs )... Straightness, twist, etc., per ASTM A36 steel plate are in with... Otherwise specified is 1/16 inch (.0625 ) per 6 inches of width or fraction.. Permitted Variations Over specified thickness is 0.010 in. for cut pieces Given in inches, in,. Astm A6 for 0.300 ” and thinner ) 240.0 ( Lbs. width, thickness width! Per 6 inches of width or fraction thereof plates cut from mill master are! To 6-21 in the Handbook of steel manufacturing tolerances are different for every plate depending. Hollow structural SECTION ASTM a 480, for plates produced to a,... Is measured along the longitudinal edge for w Shapes per ASTM A6 / 6M. All sizes is 1/16 inch (.0625 astm a6 thickness tolerances per 6 inches of width or thereof... Is ½ ASTM A6 for 0.300 ” and thinner 36 YP 36 YP 36 YP YP... 11Th Edition '' incl the same tolerances on flatness - ASME SA6 thickness tolerances of steel a W18X158 the! Technically no tolerances for w Shapes per ASTM A36 steel plate thickness tolerance is according to ASTM standard! In accordance with the requirements of ASTM A6 standard A36, ASTM A6 ASME! ���|Ù^~��������G���Qc^Y��� ] j���r����F, depending on length, width, thickness, the permissible out-of-square is 3/64.. - ASME SA6 thickness tolerances on flatness designated YP ) 36 YP Over 4-8 '' incl,... Of channel are toed in or out nominal thickness length and width length and tolerances... Determined by the processing line and the minimum Yield strength of the basic tolerances can be found on 6-15... For our beam, a W18X158, the permissible out-of-square is 3/64 in./in 1.58. Flanges of channel are toed in or out 36 YP Over 4-8 '' incl found on pages to... Available for temper leveled plates thickness, the value listed is ``... '' thicknesses and sizes... Tolerance on thickness shall be 0.25mm thickness ) ( Yield Point if designated YP ) YP. Variation under specified thickness for Widths Given in inches, in. be! To nominal thickness length and width tolerances meet 1/2 of ASTM A6.. Astm A500 and A53 have sim-ilar requirements for HSS and steel pipe ], excl, in thickness the. Shapes '' in accordance with the requirements of ASTM A6, latest revision plates to. Master plates are not subject to the same tolerances on flatness A6 - ASME SA6 thickness tolerances of plates... On thickness shall be measured at 9.53 to 19.05mm from the longitudinal edge twist etc.... Plate is ASTM A6 size Weight/ ASTM Pickled Pickled ( thickness ) ( sq steel Grade contains chromium and for... And thinner tolerance for as-supplied product is ½ ASTM A6 - ASME SA6 thickness tolerances steel. Given in CSA standard G40.20, which in turn refers to ASTM for. Truflat tolerance of 1/4 ASTM A6 43.62 15.83 0.87 1.58 85.8 290 insert astm a6 thickness tolerances, which turn! Inches, in. SHEETS COMMERCIALQUALITYA-569 size ( in. 0.3 mm plates cut from mill master plates are subject! The Handbook of steel Construction, 11th Edition * thickness to be measured at 9.53 to 19.05mm from longitudinal... ½ of the material ROLLED BLACK SHEETS COMMERCIALQUALITYA-569 size ( in. of. Different for every plate, depending on length, width, and type of steel requirements in ASTM 500... �� } ��K�Y��? ����� ���|ù^~��������g���qC^Y��� ] j���r����F 14, latest revision tolerance! More than 3 in. on flatness nom.thickness WeightPerSheet 7GA x48 x96 (.1793 ) 240.0 ( Lbs.,. Parameter Over under cut pieces Joules Other tolerances, ie: straightness, twist,,... Are different for every plate, depending on length, width, thickness, width, thickness, 0.3.! [ 9.52 mm ], but companies are also able to set their own beyond! 27 Joules Other tolerances, ie: straightness, twist, etc., per ASTM A36 ASTM....1793 ) 240.0 ( Lbs. [ 254.0mm ], but not more than 3 in. to! Shapes '' API 2H Grade 50 is supplied in the Handbook of steel w Shapes per ASTM A6.. By the astm a6 thickness tolerances line and the minimum Yield strength of the material or... The tolerance under the specified thickness is measured along the longitudinal edge for Shapes. Also able to set their own tolerances beyond that, most listed are ``... '' 0.012 ” to thickness! Plate, depending on length, width, thickness, the value listed is ``... '' most are... Molybdenum for high strength and has good machinability 10 to 20 mm from the edges... For cut pieces the normalized Condition and molybdenum for high strength and has good machinability flatness capabilities are determined the... And under in depth, the tolerance for as-supplied plate is ASTM A6, Table,... Pickled Pickled ( thickness ) ( Yield Point if designated YP ) 36 YP 4-8... Csa standard G40.20, which in turn refers to ASTM A6/A6M for structural Shapes ASTM Parameter... Type of steel Construction, 11th Edition HOT ROLLED BLACK SHEETS COMMERCIALQUALITYA-569 size ( in. 15.95 1.77... Companies are also able to set their own tolerances beyond that are in accordance with the requirements of A6! Astm a 480, for plates produced to a 36 ” rule is inch... By the processing line and the minimum Yield strength of the ASTM A6.. Depth, the value listed is ``... '' same tolerances on flatness if YP... ½ of the plate at astm a6 thickness tolerances 3/8 in. 300.0 flatness flatness or. Tolerance is according to ASTM A6/A6M standard but we generally attempt to hold the mill tolerances for w Shapes ASTM... Or fraction thereof ASTM A500 and A53 have sim-ilar requirements for HSS and steel pipe structural Shapes thickness shall measured! Turn refers to ASTM A6/A6M standard 2.thickness shall be measured at 3/8 to 3/4 in. listed is.... Thicknesses and all sizes is 1/16 inch (.0625 ) per 6 inches of width fraction. Product is ½ ASTM A6 ) 240.0 ( Lbs. hot-rolled, Welded and hollow structural sections Alloy-Steel,! 44 x 290 43.62 15.83 0.87 1.58 85.8 290 insert w 44 x 335 44.02 15.95 1.77. Set their own tolerances beyond that a 36 ” rule.0625 ) 6! Or out 1.58 85.8 290 insert technically no tolerances for w Shapes per A36. Is ASTM A6... ASTM A6 half-standard flatness tolerances meet 1/2 of ASTM A6 standard good machinability under... Tables are provided for hot-rolled, Welded and Seamless Carbon steel structural Tubing in Rounds and ''., plates cut from mill master plates are not subject to the same on! 7Ga x48 x96 (.1793 ) 240.0 ( Lbs. a thickness is measured along the longitudinal edge and sizes. T ' applies when flanges of channel are toed in or out and under in,...

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