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15Q1900

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China 武钢Q/WG 15Q1900 电磁开关用冷轧电工钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15Q1900 / 15Q1900
Category Grade Standard Region/Area Standard Content
Metals 15Q1900 Q/WG(GG)03 China 电磁开关用冷轧电工钢带

Chemical composition(mass fraction)(wt.%) of the 15Q1900

Element Min Max Similar

Mechanical Properties of steel grade 15Q1900

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)
194 (≥) 141 (≥) 22 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 15Q1900

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
23 - -     0.12 -  
626 443 - 41.3 214   -  
633 - 22 21.2   431 243

Heat Treatment of steel grade 15Q1900

Heat treated : 1369°C - 1351°C

Technological Curves of steel grade 15Q1900

Cross Reference Table (Equivalent Grade) of 15Q1900

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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