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A 276 S32304

Description

USA SAE A 276 (2013), A 276 S32304 Specialsteel Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 276 S32304
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 276 S32304 Duplex steel SAE USA Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the A 276 S32304

C Mn Si P S Cr Ni Mo N Cu
≤0.03 ≤2.50 ≤1.00 ≤0.04 ≤0.04 21.50 -24.50 3.00 -5.50 0.05 -0.60 0.05 -0.20 0.05 -0.60

Mechanical Properties of steel grade A 276 S32304

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)
636 (≥) 613 (≥) 21 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade A 276 S32304

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
22 - -     0.13 -  
441 227 - 24.3 131   -  
473 - 22 24.2   431 232

Heat Treatment of steel grade A 276 S32304

Heat treated : 1144°C - 1941°C

Technological Curves of steel grade A 276 S32304

Cross Reference Table (Equivalent Grade) of A 276 S32304

Grade Standard Country Application
2304
S32304
S32304
2304
2304(S32304)
S32304
2304

Relevant standard of A 276 S32304

A 276 (2013) Stainless Steel Bars and Shapes A-276-(2013).pdf

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