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Aircraft Alloy Steel AISI 4620 Vac Melt (AMS 6294)

Technical Data Sheet


Chemical Composition Limits
Weight% C Mn Si P S Ni Mo Cr Cu
AMS 6294 0.17-0.22 0.45-0.65 0.15-0.35 0.025 max 0.025 max 1.65-2.00 0.20-0.30 0.20 max 0.5 max

Alloy 4620 Vac Melt is a nickel, molybdenum, maganese low alloy steel. Alloy 4620 Vac Melt has very good combination of strength and toughness and can be heat treated to high strength levels, also alloy 4620 has good machinability.

Alloy 4620 Vac Melt is available in Bars (Rounds bar).  For all stock availability contact Sales.

AMS 6294
AMS 2300
UNS G46200


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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.