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A 988 S41026

Favorite Datasheet
A 959 S41026 S41026
#S41026

Description

USA SAE A 988/A 988M (2011), A 988 S41026 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 S41026
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 988 S41026 Martensite 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 S41026

C Mn Si P S Cr Ni Mo Cu
≤0.15 ≤1.00 ≤1.00 ≤0.02 ≤0.02 11.50 -13.50 1.00 -2.00 0.40 -0.60 ≤0.50

Mechanical Properties of steel grade A 988 S41026

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)
421 (≥) 729 (≥) 22 41 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade A 988 S41026

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 - -     0.11 -  
835 826 - 22.3 424   -  
944 - 11 41.2   441 324

Heat Treatment of steel grade A 988 S41026

Heat treated : 1747°C - 1822°C

Technological Curves of steel grade A 988 S41026

Cross Reference Table (Equivalent Grade) of A 988 S41026

Grade Standard Country Application
S41026

Relevant standard of A 988 S41026

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 959 S41026 S41026
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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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