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Domex 550 W

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Global 企业标准 Domex550W and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Domex550W / Domex 550 W
Category Grade Standard Region/Area Standard Content
Metals Domex 550 W -- Global

Chemical composition(mass fraction)(wt.%) of the Domex 550 W

Element Min Max Similar

Mechanical Properties of steel grade Domex 550 W

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)
597 (≥) 324 (≥) 44 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade Domex 550 W

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
31 - -     0.41 -  
748 617 - 13.3 224   -  
463 - 12 14.2   133 432

Heat Treatment of steel grade Domex 550 W

Heat treated : 1593°C - 1849°C

Technological Curves of steel grade Domex 550 W

Cross Reference Table (Equivalent Grade) of Domex 550 W

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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