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Description

USA SAE SAE HNV6 precipitation hardening and SAE HNV6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SAE HNV6
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SAE HNV6 SAE USA precipitation hardening
SAE NV9
SAE HNVl
UNS S64005
UNS S64006
SAE HNV2
UNS S65007
SAE HNV3
SAE HNV4
UNS S63005
SAE HNV5

Chemical composition(mass fraction)(wt.%) of the SAE HNV6

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.75-0.85 1.75-2.50 Max 0.80 Max 0.040 Max 0.03 19.0-21.0 1.00-1.7

Mechanical Properties of steel grade SAE HNV6

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
653 (≥) 897 (≥) 44 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade SAE HNV6

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
22 - -     0.14 -  
336 248 - 22.3 223   -  
858 - 42 14.2   423 243

Heat Treatment of steel grade SAE HNV6

Heat treated : 1556°C - 1971°C

Technological Curves of steel grade SAE HNV6

Cross Reference Table (Equivalent Grade) of SAE HNV6

Grade Standard Country Application
SAE NVl(1541) SAE USA precipitation hardening
SAE NV2(1547) SAE USA precipitation hardening
SAE NV3 SAE USA precipitation hardening
SAE NV4(3140) SAE USA precipitation hardening
SAE NV5(8645) SAE USA precipitation hardening
SAE NV6(5150) SAE USA precipitation hardening
SAE NV7(4140) SAE USA precipitation hardening
SAE NV8 USA precipitation hardening
SAE NV9 SAE USA precipitation hardening
SAE HNVl SAE USA precipitation hardening
SAE HNV2 SAE USA precipitation hardening
SAE HNV3 SAE USA precipitation hardening
SAE HNV4 SAE USA precipitation hardening
SAE HNV5 SAE USA precipitation hardening
SAE HNV6 SAE USA precipitation hardening
SAE HNV7(71360) SAE USA precipitation hardening
SAE HNV8 SAE USA precipitation hardening
SAE EVl SAE USA precipitation hardening
SAE EV2 SAE USA precipitation hardening
SAE EV3 SAE USA precipitation hardening

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