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13 CrMo 4-5

England B.S. 13CrMo4-5 压力平板钢产品 - 第2部分:规定高温性能的非合金钢和合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 13CrMo4-5 / 13 CrMo 4-5
Category Grade Standard Region/Area Standard Content
Metals 13 CrMo 4-5 BS EN 10028-2 England 压力平板钢产品 - 第2部分:规定高温性能的非合金钢和合金钢

Chemical composition(mass fraction)(wt.%) of the 13 CrMo 4-5

Element Min Max Similar

Mechanical Properties of steel grade 13 CrMo 4-5

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)
712 (≥) 722 (≥) 23 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 13 CrMo 4-5

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
12 - -     0.43 -  
962 447 - 43.3 412   -  
272 - 11 43.2   243 144

Heat Treatment of steel grade 13 CrMo 4-5

Heat treated : 1982°C - 1748°C

Technological Curves of steel grade 13 CrMo 4-5

Cross Reference Table (Equivalent Grade) of 13 CrMo 4-5

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