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9-4-30 VAC MELT N&T

9-4-30 VAC-ARC steel is a low alloy, high strength steel with a high nickel and cobalt content to promote toughness. The alloy has been designed to have high hardenability, good weldability and excellent fracture toughness. It is typically used in the 220/240,000 psi (1517/1655 MPa) tensile strength range. 9-4-30 VAC-ARC steel is produced by the consumable electrode vacuum arc remelting process to provide optimum cleanliness and preferred ingot structure.

Normalized at 927°C; Austenitized at 829°C for .5 hour

MasterSource offers a complete line of AQ 9-4-30 VM N&T inventory as noted below.

Alloy Specifications
9-4-30 VAC MELT N&T AQ AMS 6526


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Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.


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