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S31260

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S31200 S31803
#S31260

Description

S31260 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S31260
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S31260
348H
S35045
S35135
S35315
S38100
S38100
S38100
XM-15J
S38815
S31200

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

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.03 0.75 1 0.03 0.03 24-26 5.5-7.5
Mo Al Cu Nb Ti W Ce
2.5-3.5   0.2-0.8     0.1-0.5  
N Co Pb B Other    
0.1-0.3            
             

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)
515 (≥) 232 (≥) 32 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

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
34 - -     0.24 -  
555 799 - 22.3 242   -  
361 - 23 13.2   424 121

Heat Treatment of steel grade S31260

Heat treated : 1875°C - 1346°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
S31200 S31803
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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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