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Description

Sweden SS SS 142380, 2380 Specialsteel Martensitic stainless free-cutting steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2380
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2380 SS Sweden Martensitic stainless free-cutting steel

Chemical composition(mass fraction)(wt.%) of the 2380

C Si Mn P S Cr Ni Mo
0.08 -0.15 ≤1.00 ≤1.50 ≤0.060 0.15 -0.35 12.00 -14.00 ≤1.00 ≤0.60

Mechanical Properties of steel grade 2380

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)
319 (≥) 772 (≥) 22 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 2380

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
11 - -     0.11 -  
457 532 - 14.3 334   -  
823 - 11 21.2   414 343

Heat Treatment of steel grade 2380

Heat treated : 1785°C - 1338°C

Technological Curves of steel grade 2380

Cross Reference Table (Equivalent Grade) of 2380

Grade Standard Country Application
SS14 2380
SS14 2380

Relevant standard of 2380

SS 142380 Martensitic stainless free-cutting steel SS-142380.pdf

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