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DX57D

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China 鞍钢Q/ASB DX57D 冲压级和结构级连续热镀锌钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DX57D / DX57D
Category Grade Standard Region/Area Standard Content
Metals DX57D Q/ASB 385 China 冲压级和结构级连续热镀锌钢板和钢带

Chemical composition(mass fraction)(wt.%) of the DX57D

Element Min Max Similar
Ti - 0.3000 -
S - 0.0450 -
P - 0.1000 -
Mn - 0.6000 -
Si - 0.5000 -
C - 0.1200 -

Mechanical Properties of steel grade DX57D

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)
131 (≥) 991 (≥) 31 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade DX57D

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 - -     0.43 -  
491 775 - 12.3 344   -  
431 - 22 21.2   423 313

Heat Treatment of steel grade DX57D

Heat treated : 1498°C - 1633°C

Technological Curves of steel grade DX57D

Cross Reference Table (Equivalent Grade) of DX57D

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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