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DIN 1.0402

Description

DIN DIN 1.0402 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: DIN 1.0402
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel DIN 1.0402 DIN
JIS S17C
JIS S1OC
JIS S2OC
JIS S9CK
JIS SMnC 21
JIS SUM 21
JIS SUM 22
JIS SUM 22 L
JIS SUM 24 L
JIS SUP 4

Chemical composition(mass fraction)(wt.%) of the DIN 1.0402

Element Weight %
C 0.18-0.23
Mn 0.30-0.60
P 0.04 (max)
S 0.05 (max)

Mechanical Properties of steel grade DIN 1.0402

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)
256 (≥) 573 (≥) 41 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade DIN 1.0402

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 - -     0.42 -  
592 514 - 41.3 231   -  
255 - 34 24.2   243 323

Heat Treatment of steel grade DIN 1.0402

Heat treated : 1419°C - 1254°C

Technological Curves of steel grade DIN 1.0402


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