What is the composition of AISI D5 Tool Steel?

Published composition ranges are not available for AISI D5 Tool 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 AISI D5 Tool Steel?

The governing standards for AISI D5 Tool Steel include AISI D5, ASTM A681, UNS T30505. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is AISI D5 Tool Steel used for?

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

How do I verify a mill certificate for AISI D5 Tool 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.

AISI D5 Tool Steel

UNS T30505 tool_steel

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Quick answer

AISI D5 Tool Steel is a tool steel specified by AISI D5, ASTM A681, UNS T30505. Typical composition: .

D5 is a high-carbon, high-chromium, cobalt-containing cold work tool steel. It offers excellent wear resistance, good toughness, and improved hot hardness compared to D2.

Applicable Standards

AISI D5
ASTM A681
UNS T30505

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