4330 Mod Vac / AMS 6411 / AMS 6427

Standards

Mat. No.
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EU
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AISI
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UNS
K230080
Diğer
Aircraft Alloy

AISI 4330V alloy is a hardened and tempered high-strength NiCrMoV alloy used in the oil, gas, and aviation industries.

Chemical Composition & Mechanical and Physical Properties

C%
0.30-0.34
Mn%
0.75-1.00
Si%
0.15-0.35
S%
0.010 max
P%
0.025 max
Cr%
0.75-1.00
Mo%
0.40-0.50
Ni%
1.65-2.00
Ni%
0.05-0.10
0.2 % Yield Strength Rp ksi
115 (GradeA) 135(GradeB) 150(Grade C)
Tensile Strength Rm ksi
130 (Grade A) 150(GradeB) 165 (Grade C)
Elongation 4D %
16(GradeA) 14(GradeB) 12 (Grade C)

Application areas

AISI 4330V alloy is used in aviation, drilling, industrial bolts, and aircraft fuselage.

Specifications

BMS 7-122, BMS 7-27 CE-0906, EMS-96242, FMS-1012 GM-1010 ASTM A646 AMS 6411, AMS 6427 MIL-S-8699 AMS 2300
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