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A 216 Grade WCA

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Grade 2 Class 1 Type 4 A 216 Grade WCB
#216

Description

USA SAE A 216/A 216M (2012), A 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: A 216 Grade WCA
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 216 Grade WCA Precipitation-Hardening SAE USA Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service

Chemical composition(mass fraction)(wt.%) of the A 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 A 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)
112 (≥) 633 (≥) 21 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade A 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
24 - -     0.23 -  
932 377 - 24.3 233   -  
168 - 31 31.2   444 423

Heat Treatment of steel grade A 216 Grade WCA

Heat treated : 1375°C - 1335°C

Technological Curves of steel grade A 216 Grade WCA

Cross Reference Table (Equivalent Grade) of A 216 Grade WCA

Grade Standard Country Application
1.2162
1.7216
216XM-17
S21600
216LXM-18
S21603
216
S21600
S21603
UNS W50216
2216
1.2162
1.2162

Relevant standard of A 216 Grade WCA

A 216/A 216M (2012) Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service A-216-A-216M-(2012).pdf
Grade 2 Class 1 Type 4 A 216 Grade WCB
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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