4330 Mod Vac AMS 6411/6427 Special Metal Alloy

Standards

Mat. No. -
EU -
AISI -
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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