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S31260

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S31260 DP-3
#S31260

Description

USA UNS S31260 Dual-phase steel and S31260 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S31260
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S31260 UNS USA Dual-phase steel
ASTM XM-25
UNS S45000
UNS S45000
ASTM XM-16
ASTM XM-16
UNS S45500
UNS S45500
UNS S45503
UNS S45503
S31260

Chemical composition(mass fraction)(wt.%) of the S31260

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) N(%) Cu(%)
0.03 0.75 1 Max 0.03 Max 0.03 24.0-26.0 5.50-7.50 2.50-3.50 0.10-0.50 0.10-0.30 0.20-0.80

Mechanical Properties of steel grade S31260

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)
947 (≥) 227 (≥) 13 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade S31260

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
14 - -     0.12 -  
364 263 - 44.3 324   -  
269 - 13 42.2   411 322

Heat Treatment of steel grade S31260

Heat treated : 1372°C - 1798°C

Technological Curves of steel grade S31260

Cross Reference Table (Equivalent Grade) of S31260

Grade Standard Country Application
S31260 UNS USA Dual-phase steel
S31260 UNS USA Dual-phase steel
S31260 DP-3
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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