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Thermax 45

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Thermax 37 Thermax 60
#Thermax #45

Description

Thermax 45 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Thermax 45
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Thermax 45
T201 LN
Ta Z8
Ta Z 8A
Ta Z 8B
Tenelon
Thermax 12
Thermax 17C
Thermax 25
Thermax 30
Thermax 37

Chemical composition(mass fraction)(wt.%) of the Thermax 45

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.3 2.5 1.5     18-22 43-47
Mo Al Cu Nb Ti V Fe
            ...
N Co Pb B Other    
             
             

Mechanical Properties of steel grade Thermax 45

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)
857 (≥) 714 (≥) 34 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade Thermax 45

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
42 - -     0.14 -  
374 468 - 22.3 431   -  
249 - 22 34.2   344 142

Heat Treatment of steel grade Thermax 45

Heat treated : 1789°C - 1554°C

Technological Curves of steel grade Thermax 45

Cross Reference Table (Equivalent Grade) of Thermax 45

Grade Standard Country Application
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
SM45 China Plastic mould with flat steel
SM45A China Plastic mould with Hot-rolled steel plate
CPM Rex 45 AISI USA Powder metallurgy high-speed tool steel
CPM Rex 45HS AISI USA Powder metallurgy high-speed tool steel
1.1545 DIN Germany Carbon tool steel
1.1645 DIN Germany Carbon tool steel
C45W DIN Germany Carbon tool steel
145Cr6 DIN Germany Cold working alloy tool steel
45SiCrV6 DIN Germany Cold working alloy tool steel
45CrMoV7 DIN Germany Cold working alloy tool steel
1.2453 DIN Germany Cold working alloy tool steel
45WCrV7 DIN Germany Cold working alloy tool steel
45NiCr6 DIN Germany Cold working alloy tool steel
1.2745 DIN Germany Cold working alloy tool steel
45NiCrMoV16-6 DIN Germany Cold working alloy tool steel
X45NiCrMo4 DIN Germany Cold working alloy tool steel
145V33 DIN Germany Cold working alloy tool steel
1.2345 DIN Germany Hot working alloy tool steel
Thermax 37 Thermax 60
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

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