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20W1700

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China YB 20W1700 中频用电工钢薄带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 20W1700 / 20W1700
Category Grade Standard Region/Area Standard Content
Metals 20W1700 YB/T 5224 China 中频用电工钢薄带

Chemical composition(mass fraction)(wt.%) of the 20W1700

Element Min Max Similar

Mechanical Properties of steel grade 20W1700

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)
477 (≥) 861 (≥) 41 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 20W1700

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
22 - -     0.21 -  
273 758 - 23.3 242   -  
217 - 22 24.2   134 144

Heat Treatment of steel grade 20W1700

Heat treated : 1893°C - 1175°C

Technological Curves of steel grade 20W1700

Cross Reference Table (Equivalent Grade) of 20W1700

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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