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DG-Cr5

Favorite Datasheet

China GB DG-Cr5 热轧钢板带轧辊 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DG-Cr5 / DG-Cr5
Category Grade Standard Region/Area Standard Content
Metals DG-Cr5 GB/T 25825 China 热轧钢板带轧辊

Chemical composition(mass fraction)(wt.%) of the DG-Cr5

Element Min Max Similar
V - 0.3000 -
Si 0.4000 0.8000 -
S - 0.0200 -
P - 0.0200 -
Ni - 0.6000 -
Mo 0.4000 0.8000 -
Mn 0.5000 0.8000 -
Cr 4.5000 5.5000 -
C 0.3000 0.7000 -

Mechanical Properties of steel grade DG-Cr5

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)
345 (≥) 986 (≥) 14 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade DG-Cr5

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
41 - -     0.13 -  
822 148 - 44.3 124   -  
661 - 24 12.2   244 311

Heat Treatment of steel grade DG-Cr5

Heat treated : 1575°C - 1287°C

Technological Curves of steel grade DG-Cr5

Cross Reference Table (Equivalent Grade) of DG-Cr5

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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