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317L

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SA-814 S31700 Z21CDV12
#317L #S31703

Description

USA UNS SAE J 405 (1998), 317L Specialsteel Chemical compositions of SAE wrought stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 317L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 317L Austenite UNS USA Chemical compositions of SAE wrought stainless steels

Chemical composition(mass fraction)(wt.%) of the 317L

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

Mechanical Properties of steel grade 317L

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)
244 (≥) 546 (≥) 32 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 317L

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
32 - -     0.22 -  
785 698 - 21.3 123   -  
471 - 33 41.2   142 133

Heat Treatment of steel grade 317L

Heat treated : 1952°C - 1924°C

Technological Curves of steel grade 317L

Cross Reference Table (Equivalent Grade) of 317L

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

Relevant standard of 317L

SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels SAE-J-405-(1998).pdf
SA-814 S31700 Z21CDV12
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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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