Corrosion Resistant Alloy Series
0102030405
CHEMICAL COMPOSITION
ERAUM |
% |
C |
Cr |
Ni |
Fe |
Mo |
W |
Al |
La |
Co |
Si |
Mn |
P |
S |
ALLOY 635 |
MIN |
- |
14.5 |
balance |
- |
14 |
- |
0.1 |
0.01 |
- |
0.2 |
0.3 |
- |
- |
MAX |
0.02 |
17 |
balance |
3 |
16.5 |
1 |
0.5 |
0.1 |
2 |
0.75 |
1 |
0.02 |
0.015 |
Physical Properties
density |
melting point |
Coefficient of resistance |
Expansion coefficient |
Thermal conductivity |
Thermal diffusivity |
Specific heat capacity |
8.75g/cm³ |
1335-1380℃ |
1.28 |
11.5x10E-6 |
14 |
3.6x10E-2 |
398 |
HIGH TEMPERATURE MECHANICAL PROPERTIES
Test Sample：1.1-1.6mm |
tensile strength |
yield strength |
modulus of elasticity |
Elongation at break |
Rm N/mm2 |
Rp0.2 N/mm2 |
GPA |
% |
|
≥110 |
≥52 |
≥212 |
≥46% |
EXECUTIVE STANDARD
Product |
AMS Standard |
Bar, forging, ring |
B5711 |
Plate, strip |
B5873 |
Product application
High temperature parts
1. Required to withstand severe cyclic heating
2. Require low coefficient of thermal expansion
3. Need to maintain the mechanical properties and dimensional stability of the annealed parts, such as: gas turbines on the use of parts
