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HMn62-3-3-1

China YS HMn62-3-3-1 同步器齿环用挤制铜合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HMn62-3-3-1 / HMn62-3-3-1
Category Grade Standard Region/Area Standard Content
Metals HMn62-3-3-1 YS/T 669 China 同步器齿环用挤制铜合金管

Chemical composition(mass fraction)(wt.%) of the HMn62-3-3-1

Element Min Max Similar
Others total - 0.2000 -
Zn - - -
Cr 0.0700 0.2700 -
Pb - 0.1500 -
Ni 0.2000 0.6000 -
Fe - 0.6000 -
Si 0.5000 1.3000 -
Mn 2.2000 3.8000 -
Al 1.7000 3.7000 -
Cu 59.0000 65.0000 -

Mechanical Properties of steel grade HMn62-3-3-1

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)
273 (≥) 558 (≥) 24 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade HMn62-3-3-1

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
44 - -     0.44 -  
149 648 - 24.3 231   -  
464 - 24 43.2   143 332

Heat Treatment of steel grade HMn62-3-3-1

Heat treated : 1373°C - 1429°C

Technological Curves of steel grade HMn62-3-3-1

Cross Reference Table (Equivalent Grade) of HMn62-3-3-1

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