AMS Resource, Inc. - Alloy, Metal & Steel Supplier

4330 / E4330 Cr-Ni-Mo-V AQ Alloy Steel

Description

AISI 4330 is a vanadium modified heat treatable steel alloy (for high strength) containing chromium, nickel and molybdenum. Carbon content is in the 0.30% range and in the heat treated condition the alloy has good toughness and fatigue strength as well as good strength.

Applications

High-Strength structural applications with good ductility and relatively high impact strength

Specifications

UNS# K23080 4330 VANADIUM MODIFIED Cr-Ni-Mo ALLOY STEEL
AMS 6411D CEVM OR VAC MELT STEEL BARS, FORGINGS & TUBING
AMS 6427H STEEL BARS, FORGINGS & TUBING
AMS 2300 CLEANLINESS, PREMIUM AIRCRAFT-QUALITY MAGNETIC PARTICLE INSPECTION PROCEDURE
ASTM A-646 PREMIUM QUALITY ALLOY STEEL BLOOMS & BILLETS FOR AIRCRAFT & AEROSPACE FORGINGS
MIL-S-8699A STEEL BARS & FORGINGS STOCK (4330) VANADIUM MODIFIED, AIRCRAFT QUALITY
MIL-S-46128B STEEL, ALLOY, BARS (V-MODIFIED 4330) FOR CRITICAL APPLICATIONS
BMS-7-27 (BOEING)
BMS-7-122 (BOEING)

Available Forms

  • Bar
  • Extrusion-shapes
  • Forge