Flatness Flatness tolerances meet 1/2 of ASTM A6, Table 14, latest revision. 2. 2008-04-28T15:12:38-05:00 Mechanical properties and chemical composition. 65 KSI Min. �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 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 Millimetres, mm. Metre, mm. 2.Thickness shall be measured at 9.53 to 19.05mm from the longitudinal edge. Thickness When Ordered to Thickness. difference. ���C��T����҄:R7[ k�����+�%n�_ܔr��ܰƺДž���/�;�qD�T��� 1K�pg�\i-�r����h��it|�[�-# Size Weight/ ASTM Pickled Pickled (Thickness) (sq. 50 KSI Min. Fabrication and Other Recommendations Weldability ST100XF steel plate is weldable by conventional electric arc welding processes, using low- ** For plates up to 10 in. 1. proof:pdf The flatness tolerance for as-supplied plate is ASTM A6 half-standard flatness. For example, here at Clifton, we strive for ½ of the ASTM A6 standard. The 4140 alloy steel grade contains chromium and molybdenum for high strength and has good machinability. In fact, most listed are "...". B For plates up to 10 in. Thickness (Max. Additional tolerances per ASTM A6 – unless otherwise specified. Dimensional Tolerances Mechanical Properties Yield Strength 110 ksi (758 MPa) x48 x120 300.0 According to ASTM A6/A6M. STRIP MILL PLATE THICKNESS TOLERANCES Thickness in. 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 3.For thickness measured at any location other than that specified in note 2, the permissible maximum over tolerance … W 44 x 335 44.02 15.95 1.02 1.77 98.3 335 insert! Equivalent Masses Given in Kilograms per Square specified thickness that is listed in this table. TruFLAT tolerance of 1/4 ASTM A6 for 0.300” and thinner. Tolerance. Permitted Variations in Width and Length for Sheared Plates 40 mm and Under For this reason, plates cut from mill master plates are not subject to the same tolerances on flatness. adobe:docid:indd:bc052f55-ad31-11da-9ead-90a29f679dc4 %PDF-1.6 %���� ASTM A240.pdf. Permitted Variations Over Specified Thickness for Widths Given in Adobe InDesign CS (3.0.1) �},xT��'��/�����7� �r�~����cl�={. ASTM … [9.52 mm], but not more than 3 in. Plate Thickness Tolerances - ASTM A6 / A6M - 01. HOLLOW STRUCTURAL SECTION ASTM A 500 ASTM A500 "Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes". ��l!�0Oဇ���W��)z��l0#�n4\�2��^vr*BM��ҹ^*Ͱ_YW5�T���t��ܞ����`�~D�b�Ѐ�U�B in Thickness; Length Only of Universal Mill Plates 65 mm and Under in Thickness, Permitted Variations Over Specified Width and LengthA for Thicknesses of depth. We are using table 16 in ASTM A6-2012. !�П�����?�Ul��~�`��|T�V�O�'��v��+b�1�چ7���� ��(C� �zw! Mill Cross-Section Tolerances for W Shapes per ASTM A6-05a Parameter Over Under. $u�O�l��ؕbR�+!w���"M�}����~dRn$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�$��}�@y42f��]K}vct.cHx�+tQ��3Q��u�`��dL�������A���l�Z)3��Y��[�L�;8�b�Wu�B��ɕDΑG[L'#�5ɵ��R�[.����%S��/�!85`np�����j�U���%�8�4��Z]kx��B˨kڔ/�PVW���`%�������B��(� A6 / A6M-19 Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling structural members~ sheet piling~ … application/pdf The flatness tolerance for as-supplied product is ½ ASTM A6. }�g���8��+��P�s�:���I��ʃ�������k�l�9�b��˳��nӓ��s�ו������}8�(�q�����1tq��ˠ�A!G�R��� qC9uvt˕t�k7L`W�&䄇�1_@Us��;�l)�������Z��/�|���Ɓ�a��l��me%���Ռ��7T�)��^Ϸ���d�x���)A��pA!1B���;��~���r�W���J�)٠G�[�����2TX����L*)z_��h�%;83���G�}f�"��Qo�b9@!��c�Mh2AlP�^�l"e�b�Oܤ�J�����ŵ�o FABRICATION TOLERANCES FOR BUILT-UP STEEL MEMBERS The fabrication of built-up structural steel members shall conform to the tolerances for wide flange shapes specified in the “Specifications for General Requirements for Delivery of Rolled Steel Plates, Shapes, Steel Piling and Bars for Structural Use,” ASTM A6/A6M-14 and to the following: 1. ASTM A6 ASME SA6 Thickness Tolerances Of Bresle Conversion Table 44 Pdf EN' '2 3 tolerances bluescope june 19th, 2018 - flatness tolerances the table specifies thickness tolerances applicable to plate and floorplate in all edge conditions that have a specified or typical minimum' 3. minus the ASTM A6/A6M maximum allowable under-tolerance) minus two times (flange thickness plus fillet radius), rounded to the nearest 0.001 inch or 0.1 millimeter (C, MC, S, & L shapes) Clear distance on web between fillets which equals (depth minus ASTM A6/A6M maximum allowable under-tolerance… A Thickness is measured along the longitudinal edges of the plate at least 3/8 in. ;6,�mŎ��������m� �����×Ƈ�i�t��3%��a�ʡK��mL i���]��R�D��ȅh� Ǟ�,Y��=Y���km�$�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). Permitted Variations in Thickness Tolerances on Plates. Problem is that for our beam, a W18X158, the value listed is "...". For channels 3/8 in. The flatness requirements in ASTM A 480, for plates produced to A 240, were simplified recently to a 36” rule. * Thickness to be measured at 10 to 20 mm from the longitudinal edge. Remarks:1.The minus side tolerance on thickness shall be 0.25mm. �"+�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����}$7y�ﶔ���^�) Tolerances for Temper Leveled Plate: Thickness, width and length tolerances for A283, Grade C plates are in accordance with ASTM A6. Note: Highlighted red area refers to plates produced in their flat form, for which the listed tolerances are only the over thickness tolerance; the permissible under thickness is 0.3 mm for all dimensions. Mill Production and Tolerances ASTM A6/A6M covers mill requirements for structural steel, including dimensional tolerances on the cross section of structural shapes, the quality requirements and the type of mill conditioning permitted. Other tolerances, ie: straightness, twist, etc., per ASTM A36, ASTM A6 / A 6M specifications. !��;��T�|`d&�WH!�J� r��P�Bt���[�أ �7T�mz���W!�/�F�,y�A����)�"���`+�L�4j�� �P(o� ^:��U�ى��XY[�2F[�y�J����k��w'����Lʑ�ݚ�� ��BAP+�&�%��>�N�! Table 1. Thickness. The tolerances on dimensions are established in accordance with ASTM A 500 Dimensional Tolerances: ½ ASTM A6 Thickness & Flatness tolerances. ��C��ea���n�B�헫�%n((�e�P�#�Y�[���^��6p��p�ʣ�!c��y@�8�6���m��1,d������:�`z�q�`o��Dջ�y��]|Dc��VY=�K�^�����/�/W�K�x�\FzQ{*��Z����ߍ��x*K�J��b�׏��U�W�����ỏ��������^~�z���d�)����?T��p��8������^k��w.��Gѝzoy�0f of checking dimensional tolerances, stipulated in Section 10 of ASTM A500 - 93*, are discussed in detail. Width tolerances for plates with trimmed edges are given in Table 2: Table 2: Tolerance over width and length for sheared edges Nominal thickness t (mm) Tolerances on the width Lower Upper 4,5 < t < 5,0 0 +20 6,0 < t < 10 0,0 0 +25 Width tolerances for plates with untrimmed edges shall be agreed at the time of ordering. �O=�~������$=�fҐ�L6O|�]���߀�ė��cC�w�?/%][���=�~Ѕ�޽*�Sv2�..��{����C�A9rG{��T ‡ (b) Tolerance is … tolerances. ASTM-A6. Tolerances Thickness, width, and length tolerances for ST100XF steel plate are in accordance with the requirements of ASTM A6. * For thickness measured at any location other than that specified in 3. * Permitted variation under specified thickness, 0.3 mm. * Where “...” appears in this table, there is no requirement. The tolerance for all thicknesses and all sizes is 1/16 inch (.0625) per 6 inches of width or fraction thereof. [254.0 mm], excl, in thickness, the tolerance under the specified thickness is 0.010 in. Permitted Variations in Thickness Tolerances on Plates Thickness for Rectangular, Carbon, High-Strength, Low-Alloy, and Alloy-Steel Plates, 15 in. 5-7 ASTM A-514 PLATE Tolerances are different for every plate, depending on length, width, thickness, and type of steel. ASTM A370. Specification for structural Steel ASTM A36. Length 33 Joules 20 ft. lbs. [0.25 mm]. 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. and Under in ; 32 YP over 8"-Spec. and under in depth, the permissible out-of-square is 3/64 in./in. A depth at web centerline. ASTM A500.pdf. cbea9f1a-483e-11db-b653-97619194bb1d H��Wۊ$�}ﯨ�R�/��jg ~3��1~X˨[ �@_ʌ̌�كXM���e�Ɉ�_/b��b���k��Ɠ���m����C9��$+v��] ±.8mm. 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. Permitted Variations in Thickness Tolerances on Plates, Permitted Variations in Thickness  Tolerances on Plates Thickness for Rectangular, CHATHAMSTEELCORPORATION 25 HOT ROLLED BLACK SHEETS COMMERCIALQUALITYA-569 Size(In.) 27 Joules [254.0mm], excl, in thickness, the tolerance under the specified thickness is 0.010 in. Delivery Condition API 2H Grade 50 is supplied in the normalized condition. Permitted Variations Over Specified Thickness for Widths Given in 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. 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! ASTM A513.pdf. 30758_steelwise_tolerances_web.indd 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 }��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�. 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. ... ASTM A6 - ASME SA6 Thickness Tolerances of Steel Plates. {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^��