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Q215

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China 鞍钢Q/ASB Q215 拉丝用低碳钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Q215 / Q215
Category Grade Standard Region/Area Standard Content
Metals Q215 Q/ASB 290 China 拉丝用低碳钢盘条

Chemical composition(mass fraction)(wt.%) of the Q215

Element Min Max Similar
As - 0.0080 -
Cu - 0.2000 -
Cr - 0.2000 -
Ni - 0.2000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.2500 0.5500 -
Si 0.1200 0.3000 -
C 0.0900 0.1500 -

Mechanical Properties of steel grade Q215

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)
839 (≥) 343 (≥) 42 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade Q215

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
42 - -     0.43 -  
221 159 - 44.3 441   -  
194 - 41 43.2   142 341

Heat Treatment of steel grade Q215

Heat treated : 1349°C - 1375°C

Technological Curves of steel grade Q215

Cross Reference Table (Equivalent Grade) of Q215

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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