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S3

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S2 S4
#S3

Description

S3 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: S3
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel S3
ECrMo5
ECrMo9
ECrMoWV12
SG1
SG2
SG3
SGR1
SGR2
S1
S2

Chemical composition(mass fraction)(wt.%) of the S3

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.07-0.15  0.05-0.25  1.30-1.70 0.025  0.025  ≤ 0.15  ≤0.15
Mo Al Cu Nb Ti V Ce
    ≤ 0.30        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S3

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)
168 (≥) 338 (≥) 24 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade S3

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
23 - -     0.23 -  
793 516 - 11.3 442   -  
369 - 24 14.2   334 131

Heat Treatment of steel grade S3

Heat treated : 1642°C - 1544°C

Technological Curves of steel grade S3

Cross Reference Table (Equivalent Grade) of S3

Grade Standard Country Application
T41901 UNS USA Alloy tool steel
S3-3-2 DIN Germany High-speed tool steel
SKS3 JIS Japan Cold Work Die Steel
SKS31 JIS Japan Cold Work Die Steel
TS3 AFNOR France Carbide for cutting tools
TS3 AFNOR France Carbide for cutting tools
TS3 AFNOR France Carbide for cutting tools
TS3 AFNOR France Carbide for cutting tools
TS35 AFNOR France Carbide for cutting tools
TS35 AFNOR France Carbide for cutting tools
S30 AFNOR France Carbide for cutting tools
S30 AFNOR France Carbide for cutting tools
CS35 SS Russia Carbide for cutting tools
CS35 SS Russia Carbide for cutting tools
STS3 Carbide for cutting tools
STS3 Carbide for cutting tools
STS31 Carbide for cutting tools
STS31 Carbide for cutting tools
HS3-3-2 Carbide for cutting tools
HS3-3-2 Carbide for cutting tools
S2 S4
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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