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Thermax 115

Description

Thermax 115 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Thermax 115

Chemical composition(mass fraction)(wt.%) of the Thermax 115

C
Si
Mn
P
S
Cr Ni
0.08-0.18 1 0.5-1.25     10-12.5 ≤1.5
Mo Al Cu Nb Ti V Ce
0.5-1         0.1-0.5  
N Co Pb B Other    
        Nb/Ta 0.2-0.6    
             

Mechanical Properties of steel grade Thermax 115

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)
632 (≥) 542 (≥) 11 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade Thermax 115

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
22 - -     0.43 -  
435 495 - 43.3 124   -  
986 - 33 31.2   432 111

Heat Treatment of steel grade Thermax 115

Heat treated : 1361°C - 1944°C

Technological Curves of steel grade Thermax 115

Cross Reference Table (Equivalent Grade) of Thermax 115

Grade Standard Country Application
115CrV3 DIN Germany Cold working alloy tool steel
115W8 DIN Germany Cold working alloy tool steel
UNS J91150 AISI USA
165VWMoCr115 tool steel
155MoVCr115 tool steel
115W4 Spain structural alloy steel
411500 The Czech republic Structural steel
411503 The Czech republic Structural steel
411523 The Czech republic Structural steel
411529 The Czech republic Structural steel
411531 The Czech republic Structural steel
411550 The Czech republic Structural steel
11500 The Czech republic Structural steel
11503 The Czech republic Structural steel
11523 The Czech republic Structural steel
11529 The Czech republic Structural steel
11531 The Czech republic Structural steel
11550 The Czech republic Structural steel
417115 The Czech republic Stainless steel
17 115 The Czech republic Stainless steel

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