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AWS ERNiCr-D

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UNS N99646 UNS N99647
#AWS # # #ERNiCr-D

Description

AWS ERNiCr-D Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS ERNiCr-D
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel AWS ERNiCr-D
AWS ERCoCr-F
UNS R30002
AWS ERCoCr-G
UNS R30014
AWS ERNiCr-A
UNS N99644
AWS ERNiCr-B
UNS N99645
AWS ERNiCr-C
UNS N99646

Chemical composition(mass fraction)(wt.%) of the AWS ERNiCr-D

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.6-1.1 4.0-6.6       12.0-18.0 ...
Mo Al Cu Nb Ti W Fe
          1.0-3.0 1.0-5.0
N Co Pb B Other    
  ≤0.1   0.35-0.6      
             

Mechanical Properties of steel grade AWS ERNiCr-D

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)
395 (≥) 126 (≥) 42 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade AWS ERNiCr-D

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
32 - -     0.31 -  
658 256 - 34.3 224   -  
383 - 24 11.2   344 142

Heat Treatment of steel grade AWS ERNiCr-D

Heat treated : 1565°C - 1238°C

Technological Curves of steel grade AWS ERNiCr-D

Cross Reference Table (Equivalent Grade) of AWS ERNiCr-D

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS N99646 UNS N99647
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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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