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KmTBW5Cr4

Favorite Datasheet

China GB KmTBW5Cr4 抗磨白口铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KmTBW5Cr4 / KmTBW5Cr4
Category Grade Standard Region/Area Standard Content
Metals KmTBW5Cr4 GB/T 8263 China 抗磨白口铸铁件

Chemical composition(mass fraction)(wt.%) of the KmTBW5Cr4

Element Min Max Similar

Mechanical Properties of steel grade KmTBW5Cr4

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)
884 (≥) 923 (≥) 13 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade KmTBW5Cr4

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
43 - -     0.13 -  
229 365 - 24.3 312   -  
998 - 22 21.2   233 444

Heat Treatment of steel grade KmTBW5Cr4

Heat treated : 1112°C - 1536°C

Technological Curves of steel grade KmTBW5Cr4

Cross Reference Table (Equivalent Grade) of KmTBW5Cr4

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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