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General Product Description: Grade Product Type Thickness (Inches) Width (Inches) Length (Inches)

This document provides information on ASTM A573 Grade 70 steel plates, including: 1) ASTM A573 Grade 70 plates are a structural quality carbon-manganese-silicon steel intended for structural applications requiring improved toughness. 2) Grade 70 plates have a specified tensile strength range of 70-90 ksi. 3) Standard dimensions for Grade 70 plates range from 0.1875 to 1.5 inches thick, 72 to 120 inches wide, and 240 to 1020 inches long.

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103 views1 page

General Product Description: Grade Product Type Thickness (Inches) Width (Inches) Length (Inches)

This document provides information on ASTM A573 Grade 70 steel plates, including: 1) ASTM A573 Grade 70 plates are a structural quality carbon-manganese-silicon steel intended for structural applications requiring improved toughness. 2) Grade 70 plates have a specified tensile strength range of 70-90 ksi. 3) Standard dimensions for Grade 70 plates range from 0.1875 to 1.5 inches thick, 72 to 120 inches wide, and 240 to 1020 inches long.

Uploaded by

catch_sam
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Data sheet A573 GR 70 2017-04-19

A573 GR 70

General Product Description


ASTM A573 is a specification for structural quality carbon-manganese-silicon steel plates in three tensile strength ranges intended primarily
for structural applications at atmospheric temperatures for which improved toughness is required. ASTM A573 Grade 70 has specified tensile
strength range of 70-90 ksi.

Dimensions
Grade Product Type Thickness Width 1) Length 2)
(Inches) (Inches) (Inches)
Grade 70 Plate 0.1875- 1.500 72- 120 240- 1020
1)
Please inquire for plate widths less than 72 in. or greater than 120 in. For thicknesses less than 0.25 in., maximum width is 96 in.
2)
Please inquire for plate lengths less than the listed minimum or greater than the listed maximum.

Mechanical Properties
Tensile testing is performed in the tranverse direction.
Grade Thickness Yield Strength Tensile Strength Elongation in 2” 1) Elongation in 8” 1)
(Inches) (min ksi) (ksi) (min %) (min %)
Grade 70 0.1875- 1.500 42 70- 90 21 18
1)
For plates wider than 24 in., the elongation requirement is reduced two percentage points. See Elongation Requirement Adjustments in the Tension Tests sec-
tion of ASTM A6.

Contact Information
www.ssab.com/contact


The English version of this document shall prevail in case of discrepancy. Minor changes and updates to the document may occur, please download the latest version of this docu-
For referenced ASTM standards, visit the ASTM website, www.astm.org. The information contained herein is only intended to provide guidance relative to SSAB’s capability to
supply products complying with the requirements of the referenced ASTM standards. The information contained herein is in no way a guarantee or warranty of SSAB product. In
the event of an order, the specifications as stated in the purchase order and any subsequent order acknowledgment establish the basis for any product specifications, require-
ments and/or guarantees.

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