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Description

Sweden SS SS 2304 Swedish SS standard stainless steel and heat resistant steel and SS 2304 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: SS 2304
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy SS 2304 SS Sweden Swedish SS standard stainless steel and heat resistant steel
STRl
STR3
STR4
STRll
STR600
STR616
SS 2340
SS 2301
SS 2302
SS 2303

Chemical composition(mass fraction)(wt.%) of the SS 2304

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.26-0.35 Max 1.00 Max 1.0 Max 0.04 Max 0.03 12.5-14.0 Max 1.0

Mechanical Properties of steel grade SS 2304

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)
187 (≥) 472 (≥) 44 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade SS 2304

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
23 - -     0.31 -  
482 481 - 32.3 233   -  
794 - 44 21.2   433 322

Heat Treatment of steel grade SS 2304

Heat treated : 1799°C - 1123°C

Technological Curves of steel grade SS 2304

Cross Reference Table (Equivalent Grade) of SS 2304

Grade Standard Country Application
S32304 UNS USA Dual-phase steel
S32304 UNS USA Dual-phase steel
2304 UNS USA Dual-phase steel
2304 UNS USA Dual-phase steel
SS 2304 SS Sweden Swedish SS standard stainless steel and heat resistant steel

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