What is the composition of ASTM A516 Grade 70 Pressure Vessel Steel?

Published composition ranges are not available for ASTM A516 Grade 70 Pressure Vessel Steel in this record. PARTIAL - parsed from a truncated 500-char source excerpt; the element set is INCOMPLETE and must NOT be used for validation, specification or purchasing

What standards cover ASTM A516 Grade 70 Pressure Vessel Steel?

The governing standards for ASTM A516 Grade 70 Pressure Vessel Steel include ASTM A516/A516M. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is ASTM A516 Grade 70 Pressure Vessel Steel used for?

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

How do I verify a mill certificate for ASTM A516 Grade 70 Pressure Vessel 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 A516 Grade 70 Pressure Vessel Steel

UNS K02700 low_alloy_steel

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Quick answer

ASTM A516 Grade 70 Pressure Vessel Steel is a low alloy steel specified by ASTM A516/A516M. Typical composition: .

Carbon steel plate for moderate and lower temperature service in pressure vessels, boilers, and heat exchangers. It offers good weldability and notch toughness.

Applicable Standards

ASTM A516/A516M

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