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A 959 Type 304N

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A 943 TP304N A 965 Grade F304N
#304N

Description

USA SAE A 959 (2011) , A 959 Type 304N Specialsteel Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 959 Type 304N
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 959 Type 304N Austenite SAE USA Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical composition(mass fraction)(wt.%) of the A 959 Type 304N

C Si Mn P S Cr Ni N
≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -10.5 0.10 -0.16

Mechanical Properties of steel grade A 959 Type 304N

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)
179 (≥) 635 (≥) 12 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade A 959 Type 304N

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
31 - -     0.12 -  
392 544 - 31.3 321   -  
757 - 32 23.2   314 423

Heat Treatment of steel grade A 959 Type 304N

Heat treated : 1248°C - 1972°C

Technological Curves of steel grade A 959 Type 304N

Cross Reference Table (Equivalent Grade) of A 959 Type 304N

Grade Standard Country Application
304N
304N
TP304N
TP304N
TP304N
TP304N
SUS304N1
SUS304N2
SUS304N2A
SUS304N2A
SUS304N2A
SUS304N2
SUS304N1
304N(S30451)
SUS304N2A
SUS304N2A

Relevant standard of A 959 Type 304N

A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959--(2011)-.pdf
A 943 TP304N A 965 Grade F304N
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Jiangyou Longhai Special Steel Co.,Ltd.
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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