What is the composition of ASTM A656 Grade 80 High-Strength Low-Alloy Steel?

Published composition ranges are not available for ASTM A656 Grade 80 High-Strength Low-Alloy Steel in this record. The source entry did not carry a verified composition.

What standards cover ASTM A656 Grade 80 High-Strength Low-Alloy Steel?

The governing standards for ASTM A656 Grade 80 High-Strength Low-Alloy Steel include ASTM A656/A656M, UNS K12047. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

How do I verify a mill certificate for ASTM A656 Grade 80 High-Strength Low-Alloy Steel?

Compare each element value on the certificate against the min/max ranges in the spec table above. Paste the values into the SpecBase validator to get an automated pass/fail check.

ASTM A656 Grade 80 High-Strength Low-Alloy Steel

Q: What is ASTM A656 Grade 80 High-Strength Low-Alloy Steel used for?

This alloy is used in applications demanding the property set described in its family: low_alloy_steel.

UNS K12047 low_alloy_steel

Validate composition

Quick answer

ASTM A656 Grade 80 High-Strength Low-Alloy Steel is a low alloy steel specified by ASTM A656/A656M, UNS K12047. Typical composition: .

ASTM A656 Grade 80 is a high-strength low-alloy (HSLA) structural steel plate, offering excellent strength-to-weight ratio, good formability, and weldability. It is primarily used in applications where weight reduction and high strength are critical.

Applicable Standards

ASTM A656/A656M
UNS K12047

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