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S31703

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A 988 S31703 SA-240 S31703
#317L #S31703

Description

USA AISI S31703 Specialsteel Austenitic Chromium Nickel Molybdenum Stainless Steel (Low Carbon) (317L) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S31703
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S31703 Austenite AISI USA Austenitic Chromium Nickel Molybdenum Stainless Steel (Low Carbon) (317L)

Chemical composition(mass fraction)(wt.%) of the S31703

C Mn Si P S Cr Ni Mo N
≤0.03 ≤2.00 ≤1.00 ≤0.045 ≤0.03 18.00 -20.00 11.00 -15.00 3.00 -4.00 ≤0.10

Mechanical Properties of steel grade S31703

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)
798 (≥) 825 (≥) 33 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade S31703

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
21 - -     0.42 -  
423 339 - 41.3 312   -  
712 - 12 32.2   141 321

Heat Treatment of steel grade S31703

Heat treated : 1486°C - 1311°C

Technological Curves of steel grade S31703

Cross Reference Table (Equivalent Grade) of S31703

Grade Standard Country Application
317L
317LM
317LMN
317LN
317LM
317L4
317L
317LM
317LMN
317LN
TP317L
TP317LM
TP317LMN
TP317L
TP317L
AWS E317L
AWS ER317L
SUS317L
SUS317LN
SUS317LFB
A 988 S31703 SA-240 S31703
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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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