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NITRONIC 40

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NITRONIC 33 NITRONIC 50
#NITRONIC #40

Description

NITRONIC 40 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: NITRONIC 40
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy NITRONIC 40
NIMONIC alloy PK 33
NIMONIC alloy NP
NIMONIC alloy NN
NI-SPAN C-902
Nit. 135
Nitrex-1
NITRONIC 20
NITRONIC 30
NITRONIC 32
NITRONIC 33

Chemical composition(mass fraction)(wt.%) of the NITRONIC 40

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.08   8-10     19-21.5 5.5-7.5
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.15-0.4            
             

Mechanical Properties of steel grade NITRONIC 40

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)
259 (≥) 427 (≥) 33 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade NITRONIC 40

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
13 - -     0.33 -  
713 215 - 12.3 332   -  
236 - 44 43.2   414 312

Heat Treatment of steel grade NITRONIC 40

Heat treated : 1881°C - 1993°C

Technological Curves of steel grade NITRONIC 40

Cross Reference Table (Equivalent Grade) of NITRONIC 40

Grade Standard Country Application
T30403 UNS USA Alloy tool steel
T30404 ASTM USA Alloy tool steel
T30405 UNS USA Alloy tool steel
T30407 UNS USA Alloy tool steel
SS440 JIS Japan SS440
CPM 440V AISI USA Powder metallurgy tool steelCold work tool steel
HAP 40 AISI USA Powder metallurgy high-speed tool steel
Stellite 1040 USA Stellite alloy
Stellite T40 USA Stellite alloy
1.1740 DIN Germany Carbon tool steel
140Cr3 DIN Germany Cold working alloy tool steel
140Cr2 DIN Germany Cold working alloy tool steel
140CrV1 DIN Germany Cold working alloy tool steel
40CrMnMo7 DIN Germany Cold working alloy tool steel
40CrMnMoS8-6 DIN Germany Cold working alloy tool steel
40CrMnNiMo8-6-4 DIN Germany Cold working alloy tool steel
40CrMoV7 DIN Germany Hot working alloy tool steel
X40CrMoV5-1 DIN Germany Hot working alloy tool steel
1.2740 DIN Germany Hot working alloy tool steel
1.3340 DIN Germany High-speed tool steel
NITRONIC 33 NITRONIC 50
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Jiangyou Longhai Special Steel Co.,Ltd.

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