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35CrMoA-1

China GJB 35CrMoA-1 火炮零件用无缝钢管规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35CrMoA-1 / 35CrMoA-1
Category Grade Standard Region/Area Standard Content
Metals 35CrMoA-1 GJB 6483 China 火炮零件用无缝钢管规范

Chemical composition(mass fraction)(wt.%) of the 35CrMoA-1

Element Min Max Similar
C 0.3200 0.4000 -
Si 0.1700 0.3700 -
Mn 0.4000 0.7000 -
P - 0.0250 -
S - 0.0200 -
Cr 0.8000 1.1000 -
Ni - 0.3000 -
Mo 0.1500 0.2500 -
Cu - 0.2500 -

Mechanical Properties of steel grade 35CrMoA-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)
262 (≥) 183 (≥) 33 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 35CrMoA-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
11 - -     0.44 -  
149 249 - 41.3 123   -  
426 - 24 31.2   321 142

Heat Treatment of steel grade 35CrMoA-1

Heat treated : 1515°C - 1354°C

Technological Curves of steel grade 35CrMoA-1

Cross Reference Table (Equivalent Grade) of 35CrMoA-1

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