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Description

European EN 1.4482 Specialsteel Long Product Stainless Steel Grades and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4482
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4482 Austenite EN European Long Product Stainless Steel Grades

Chemical composition(mass fraction)(wt.%) of the 1.4482

C Si Mn P S Cr Ni Mo N
≤0.03 ≤0.75 4.00 -5.00 ≤0.030 ≤0.010 19.50 -21.50 1.00 -3.00 0.10 -0.60 0.05 -0.17

Mechanical Properties of steel grade 1.4482

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)
938 (≥) 383 (≥) 11 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 1.4482

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
24 - -     0.13 -  
683 818 - 13.3 111   -  
552 - 12 33.2   443 234

Heat Treatment of steel grade 1.4482

Heat treated : 1129°C - 1332°C

Technological Curves of steel grade 1.4482


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