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SA-216 Grade WCA

Description

USA AMS SA-216/SA-216M, SA-216 Grade WCA Specialsteel Steel Castings, Carbon, Suitable for Fusion Welding for High-Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-216 Grade WCA
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-216 Grade WCA Precipitation-Hardening AMS USA Steel Castings, Carbon, Suitable for Fusion Welding for High-Temperature Service

Chemical composition(mass fraction)(wt.%) of the SA-216 Grade WCA

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
≤0.08 ≤1.00 7.50 -9.00 ≤ ≥ ≤ ≥ 5.00 -7.00 17.50 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.25 -0.50 2.00 -3.00

Mechanical Properties of steel grade SA-216 Grade WCA

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)
242 (≥) 866 (≥) 22 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SA-216 Grade WCA

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
22 - -     0.34 -  
581 426 - 24.3 334   -  
188 - 31 24.2   423 323

Heat Treatment of steel grade SA-216 Grade WCA

Heat treated : 1167°C - 1184°C

Technological Curves of steel grade SA-216 Grade WCA

Cross Reference Table (Equivalent Grade) of SA-216 Grade WCA

Relevant standard of SA-216 Grade WCA

SA-216/SA-216M Steel Castings, Carbon, Suitable for Fusion Welding for High-Temperature Service SA-216-SA-216M.pdf

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