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A 988 S31603

Favorite Datasheet
A 965 S31603 F 837 Class A1-50 S31603
#316L #S31603

Description

USA SAE A 988/A 988M (2011), A 988 S31603 Specialsteel Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 988 S31603
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 988 S31603 Austenite SAE USA Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service

Chemical composition(mass fraction)(wt.%) of the A 988 S31603

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.035 16.0 -18.0 10.0 -14.0 2.00 -3.00 ≤0.10

Mechanical Properties of steel grade A 988 S31603

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)
147 (≥) 689 (≥) 23 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade A 988 S31603

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 - -     0.31 -  
245 696 - 41.3 243   -  
842 - 33 13.2   134 222

Heat Treatment of steel grade A 988 S31603

Heat treated : 1582°C - 1217°C

Technological Curves of steel grade A 988 S31603

Cross Reference Table (Equivalent Grade) of A 988 S31603

Grade Standard Country Application
316L
316LN
316LHN
316L
316L
316LN
TP316L
TP316LN
TP316L
TP316LN
TP316L
TP316LN
TP316L
TP316LN
TP316L
MT316L
MT-316L
TP316L
TP316LN
316L

Relevant standard of A 988 S31603

A 988/A 988M (2011) Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service A-988-A-988M-(2011).pdf
A 965 S31603 F 837 Class A1-50 S31603
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Jiangyou Longhai Special Steel Co.,Ltd.

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