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NITRONIC 20

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Nitrex-1 NITRONIC 30
#NITRONIC #20

Description

NITRONIC 20 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: NITRONIC 20
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy NITRONIC 20
NIMONIC alloy 115
NIMONIC alloy 901
NIMONIC alloy C-263
NIMONIC alloy PE 16
NIMONIC alloy PK 33
NIMONIC alloy NP
NIMONIC alloy NN
NI-SPAN C-902
Nit. 135
Nitrex-1

Chemical composition(mass fraction)(wt.%) of the NITRONIC 20

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.28-0.38   1.5-3.5     22-24 7-9
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.28-0.4            
             

Mechanical Properties of steel grade NITRONIC 20

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)
935 (≥) 978 (≥) 11 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade NITRONIC 20

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
31 - -     0.41 -  
855 616 - 22.3 442   -  
163 - 31 32.2   414 343

Heat Treatment of steel grade NITRONIC 20

Heat treated : 1974°C - 1489°C

Technological Curves of steel grade NITRONIC 20

Cross Reference Table (Equivalent Grade) of NITRONIC 20

Grade Standard Country Application
UNS G10120 UNS USA General use carbon steel bar
ASTM 1020 ASTM USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
T20811 UNS USA Alloy tool steel
T20810 UNS USA Alloy tool steel
T20812 UNS USA Alloy tool steel
H13 ASTM USA Alloy tool steel
T20813 UNS USA Alloy tool steel
T20814 UNS USA Alloy tool steel
T20819 UNS USA Alloy tool steel
T20821 UNS USA Alloy tool steel
T20822 UNS USA Alloy tool steel
H23 ASTM USA Alloy tool steel
T20823 UNS USA Alloy tool steel
T20824 UNS USA Alloy tool steel
T20825 UNS USA Alloy tool steel
T20826 UNS USA Alloy tool steel
T20841 UNS USA Alloy tool steel
T20842 UNS USA Alloy tool steel
T20843 UNS USA Alloy tool steel
Nitrex-1 NITRONIC 30
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Jiangyou Longhai Special Steel Co.,Ltd.

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