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HC260I

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China 宝钢Q/BQB HC260I 各向同性高强度冷连轧钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HC260I / HC260I
Category Grade Standard Region/Area Standard Content
Metals HC260I Q/BQB 412 China 各向同性高强度冷连轧钢板及钢带

Chemical composition(mass fraction)(wt.%) of the HC260I

Element Min Max Similar
Al 0.0150 - -
S - 0.0200 -
P - 0.1000 -
Mn - 1.0000 -
C - 0.0800 -

Mechanical Properties of steel grade HC260I

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)
386 (≥) 153 (≥) 14 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade HC260I

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
41 - -     0.34 -  
892 794 - 11.3 421   -  
762 - 11 22.2   243 133

Heat Treatment of steel grade HC260I

Heat treated : 1327°C - 1719°C

Technological Curves of steel grade HC260I

Cross Reference Table (Equivalent Grade) of HC260I

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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