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SUS304HFB

Description

Japan JIS SUS304HFB austenitic special steel and SUS304HFB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS304HFB
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS304HFB JIS Japan austenitic special steel
SUS304N2A
SUS316A
SUS13AA-CF
SUS31-CSP
SUS304-CPS
SUS420J2-CPS
SUS631-CPS
SUS632J1-CPS
SUS302FB
SUS304FB

Chemical composition(mass fraction)(wt.%) of the SUS304HFB

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.04-0.10 Max 1.00 Max 2.00 Max 0.045 Max 0.030 18.0-20.0 8.00-11.00

Mechanical Properties of steel grade SUS304HFB

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)
855 (≥) 131 (≥) 44 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade SUS304HFB

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 - -     0.24 -  
185 534 - 14.3 114   -  
789 - 41 12.2   342 244

Heat Treatment of steel grade SUS304HFB

Heat treated : 1637°C - 1266°C

Technological Curves of steel grade SUS304HFB

Cross Reference Table (Equivalent Grade) of SUS304HFB

Grade Standard Country Application
SUS304HFB JIS Japan austenitic special steel

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