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SA-312 S33228

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SA-240 S33228 SA-479 S33228
#F56 #S33228

Description

USA AMS SA-312/SA-312M, SA-312 S33228 Specialsteel Specification for Seamless and Welded Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-312 S33228
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-312 S33228 Austenite AMS USA Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 S33228

C Mn Si P S Cr Ni Ce Nb Al
0.04 -0.08 ≤1.00 ≤0.30 ≤0.02 ≤0.015 26.0 -28.0 31.0 -33.0 0.05 -0.10 0.10 -1.00 ≤0.025

Mechanical Properties of steel grade SA-312 S33228

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)
646 (≥) 321 (≥) 33 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade SA-312 S33228

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 - -     0.11 -  
974 582 - 14.3 433   -  
469 - 41 11.2   442 232

Heat Treatment of steel grade SA-312 S33228

Heat treated : 1878°C - 1316°C

Technological Curves of steel grade SA-312 S33228

Cross Reference Table (Equivalent Grade) of SA-312 S33228

Grade Standard Country Application
S33228
S33228
S33228
S33228
S33228

Relevant standard of SA-312 S33228

SA-312/SA-312M Specification for Seamless and Welded Austenitic Stainless Steel Pipes SA-312-SA-312M.pdf
SA-240 S33228 SA-479 S33228
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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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