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Sidlaser 220

Global 企业标准 Sidlaser220 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sidlaser220 / Sidlaser 220
Category Grade Standard Region/Area Standard Content
Metals Sidlaser 220 -- Global

Chemical composition(mass fraction)(wt.%) of the Sidlaser 220

Element Min Max Similar
Si - 0.0300 -
S - 0.0250 -
P - 0.0250 -
Mn - 0.5000 -
C - 0.0800 -
Al 0.0200 - -

Mechanical Properties of steel grade Sidlaser 220

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)
461 (≥) 812 (≥) 22 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade Sidlaser 220

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
41 - -     0.43 -  
917 841 - 43.3 423   -  
873 - 33 32.2   124 144

Heat Treatment of steel grade Sidlaser 220

Heat treated : 1113°C - 1312°C

Technological Curves of steel grade Sidlaser 220

Cross Reference Table (Equivalent Grade) of Sidlaser 220

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