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HAYNES alloy 230-W

Description

HAYNES alloy 230-W High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HAYNES alloy 230-W

Chemical composition(mass fraction)(wt.%) of the HAYNES alloy 230-W

 

C
Si
Mn
P
S
Cr Ni
0.05-0.15 0.25-0.75 0.3 0.03 0.015 20-24 ...
Mo Al Cu Nb Ti V Ce
1-3 0.2-0.5     ≤0.5    
N Co Pb B Other    
  ≤3   ≤0.03 W 13-15 Fe≤3.0
La ≤0.05
   
             

Mechanical Properties of steel grade HAYNES alloy 230-W

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)
524 (≥) 873 (≥) 14 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade HAYNES alloy 230-W

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 - -     0.21 -  
398 196 - 11.3 322   -  
154 - 22 14.2   324 122

Heat Treatment of steel grade HAYNES alloy 230-W

Heat treated : 1729°C - 1221°C

Technological Curves of steel grade HAYNES alloy 230-W

Cross Reference Table (Equivalent Grade) of HAYNES alloy 230-W

Grade Standard Country Application
Vicalloy AISI USA Martensitic special steel
Alloy 52 SAE USA Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C).
Alloy 713C ASTM USA HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
Alloy 713LC ASTM USA HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS

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