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YZ20～30f

Favorite Datasheet

China GB YZ20～30f 铸造碳化钨 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YZ20～30f / YZ20～30f
Category Grade Standard Region/Area Standard Content
Metals YZ20～30f GB 2967 China 铸造碳化钨

Chemical composition(mass fraction)(wt.%) of the YZ20～30f

Element Min Max Similar

Mechanical Properties of steel grade YZ20～30f

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)
788 (≥) 255 (≥) 23 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade YZ20～30f

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
21 - -     0.44 -  
564 566 - 14.3 244   -  
744 - 43 24.2   312 322

Heat Treatment of steel grade YZ20～30f

Heat treated : 1949°C - 1668°C

Technological Curves of steel grade YZ20～30f

Cross Reference Table (Equivalent Grade) of YZ20～30f

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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