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China GB ZK61S 变形镁及镁合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZK61S / ZK61S
Category Grade Standard Region/Area Standard Content
Metals ZK61S GB/T 5153 China 变形镁及镁合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the ZK61S

Element Min Max Similar

Mechanical Properties of steel grade ZK61S

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)
214 (≥) 886 (≥) 13 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade ZK61S

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
32 - -     0.12 -  
132 278 - 11.3 112   -  
868 - 31 11.2   341 243

Heat Treatment of steel grade ZK61S

Heat treated : 1619°C - 1419°C

Technological Curves of steel grade ZK61S

Cross Reference Table (Equivalent Grade) of ZK61S

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