What is the composition of ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate?

Published composition ranges are not available for ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate 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

How do I verify a mill certificate for ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate?

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 A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate

Q: What standards cover ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate?

The governing standards for ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate include ASTM A533/A533M. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

Q: What is ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate used for?

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

UNS K12043 low_alloy_steel

Validate composition

Quick answer

ASTM A533 Type B Class 2 Manganese-Molybdenum-Nickel Alloy Steel Plate is a low alloy steel specified by ASTM A533/A533M. Typical composition: .

A quenched and tempered manganese-molybdenum-nickel alloy steel plate, specifically designed for use in welded pressure vessels and nuclear reactor components where high strength and toughness are critical.

Applicable Standards

ASTM A533/A533M

Frequently asked questions

Validate my sample against this spec Identify unknown alloy ← Back to all alloys

Need a tamper-evident certificate for this alloy?

Immutable, timestamped, and shareable with your customer or auditor.

Start free pilot →