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Description

USA AISI C42220 Specialsteel Tin brass and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: C42220
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel C42220 Precipitation-Hardening AISI USA Tin brass

Chemical composition(mass fraction)(wt.%) of the C42220

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo W V
≤0.22 ≤0.40 ≤0.75 ≤ ≥ ≤ ≥ ≤0.75 ≤12.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤remaining ≤ ≥ ≤1.00 ≤1.00 ≤0.22

Mechanical Properties of steel grade C42220

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)
692 (≥) 489 (≥) 33 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade C42220

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
33 - -     0.21 -  
396 939 - 14.3 114   -  
181 - 22 41.2   242 124

Heat Treatment of steel grade C42220

Heat treated : 1462°C - 1427°C

Technological Curves of steel grade C42220

Cross Reference Table (Equivalent Grade) of C42220


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