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N 08904

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N 08811 904L
#N #08904

Description

N 08904 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: N 08904
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy N 08904
S30900
310
S31000
N08020
N08367
N 08800
800
N 08810
800H
N 08811

Chemical composition(mass fraction)(wt.%) of the N 08904

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.02 1 2 0.045 0.035 19-23 23-28
Mo Al Cu Nb Ti V Ce
4-5   1-2        
N Co Pb B Other    
≤0.1            
             

Mechanical Properties of steel grade N 08904

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)
189 (≥) 627 (≥) 24 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade N 08904

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 - -     0.24 -  
581 623 - 11.3 233   -  
542 - 33 14.2   421 221

Heat Treatment of steel grade N 08904

Heat treated : 1567°C - 1798°C

Technological Curves of steel grade N 08904

Cross Reference Table (Equivalent Grade) of N 08904

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
T8Mn China Carbon tool steel
8MnSi China Alloy tool steel - Measuring tool steel cutting tools
6CrMnSi2Mo1V China Alloy tool steel - Impact resistance tool steel
5Cr3Mn1SiMo1V China Alloy tool steel - Impact resistance tool steel
CrWMn China Alloy tool steel - cold work steels
N 08811 904L
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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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