GH3536
Referred Standards
|
Standards
|
Bar
|
Forging
|
Plate(strip)
|
Wire
|
Pipe
|
|
American Society for
Testing Materials
(ASTM)
|
ASTM B572
|
-
|
ASTM B435
|
-
|
ASTM B662
ASTM B619
ASTM B626
|
|
The American aerospace
material specification
|
AMS 5754
|
AMS 5754
|
AMS 5536
|
AMS 5798
|
AMS 5587
|
|
American Society of
Mechanical Engineers
(ASME)
|
ASME SB572
|
-
|
ASME SB435
|
-
|
ASME SB662
ASME SB619
ASME SB626
|
1.Composition(wt%)
|
C
|
Cr
|
Ni
|
Fe
|
Mo
|
W
|
Al
|
B
|
Co
|
Si
|
Mn
|
P
|
S
|
|
0.05
|
20.5
|
balance
|
17.0
|
8.0
|
0.2
|
-
|
-
|
0.5
|
-
|
-
|
-
|
-
|
|
0.15
|
23.5
|
20.0
|
10.0
|
1.0
|
0.1
|
0.005
|
2.5
|
1.0
|
1.0
|
0.015
|
0.01
|
2.Physical Properties
Mechanical Properties （plate）
|
Density
(g/cm3)
|
Elastic modulus
(GPa)
|
Melting temperature
(℃)
|
Thermal conductivity
λ/(W(m•℃)
|
Hardness
(HBS)
|
Thermal expansion coefficient
( 24 -100°C)(m/m°C)
|
|
8.3
|
142-199
|
1260-1355
|
13.38
|
≤241
|
12.1
|
|
Temperature
℃
|
Tensile strength
/MPa
|
Yield strength
/MPa
|
Elongation
/%
|
|
20
|
760
|
378
|
44
|
|
540
|
614
|
245
|
49
|
|
650
|
572
|
244
|
54
|
|
760
|
462
|
237
|
53
|
3.Characteristics
1.Excellent oxidation resistance up to 1200°C;
2.Good high temperature strenghth;
3.Good formability and weldability;
4.Good resistance to stress corrosion cracking.
4.Applications
With corrosion resistance in a variety of atmosphere at high temperature, and excellent high temperature strength,
GH3536 has been widely used in various high temperature environment.
Typical applications:
1.Industry and aviation turbine (combustion chamber, the structure of the rectifier, cover).
2.Industrial furnace parts, supporting roller, grating, ribbons and radiant tube.
3.Petroleum chemical spiral tube in the furnace.
4.High temperature gas cooled reactor.
|
