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SA-240 S31703

Favorite Datasheet
S31703 SA-403 S31703
#317L #S31703

Description

USA AMS SA-240/SA-240M, SA-240 S31703 Specialsteel Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-240 S31703
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-240 S31703 Austenite AMS USA Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the SA-240 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 SA-240 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)
995 (≥) 239 (≥) 32 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade SA-240 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
44 - -     0.13 -  
341 342 - 44.3 122   -  
976 - 42 34.2   211 113

Heat Treatment of steel grade SA-240 S31703

Heat treated : 1252°C - 1627°C

Technological Curves of steel grade SA-240 S31703

Cross Reference Table (Equivalent Grade) of SA-240 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

Relevant standard of SA-240 S31703

SA-240/SA-240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications SA-240-SA-240M.pdf
S31703 SA-403 S31703
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