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Description

S2Ni1 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: S2Ni1
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel S2Ni1
S1
S2
S3
S4
S6
S1Si
S2Si
S2Mo
S3Mo
S4Mo

Chemical composition(mass fraction)(wt.%) of the S2Ni1

C
Si
Mn
P
S
Cr Ni
0.07-0.15  0.15  0.80-1.20   0.015 0.015   0.20  1.10-1.60
Mo Al Cu Nb Ti V Ce
     0.30        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S2Ni1

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)
743 (≥) 674 (≥) 14 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade S2Ni1

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
33 - -     0.21 -  
945 611 - 33.3 333   -  
537 - 32 34.2   424 121

Heat Treatment of steel grade S2Ni1

Heat treated : 1654°C - 1753°C

Technological Curves of steel grade S2Ni1


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