1.310s stainless steel grade
corresponding brand in China is 06Cr25Ni20; Amercia Standard 310s, AISI, ASTM; JIS G4305 standard sus; European standard 1.4845.
310 s is cr-ni austenitic stainless steel has good oxidation resistance, corrosion resistance, due to high percentage of chromium and nickel, 310 s has much better creep strength, can continue to work at high temperatures, has good resistance to high temperature.
2.310S Speciality
1) Good oxidation resistance;
2) Use a wide range of temperature (below 1000 ℃);
3) Nonmagnetic solid solution state;
4) High temperature high strength;
5) Good weldability.
3.Chemical Compostion
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
N |
Other |
|
≤0.08 |
≤1.50 |
≤2.00 |
≤0.045 |
≤0.030 |
≤24.0-26.0 |
≤19.0-22.0 |
- |
- |
- |
- |
4. Physical Properties
|
Heat Treatment |
Yield strength/MPa |
Tensile Strength/MPa |
Elongation/% |
HBS |
HRB |
HV |
|
1030~1180 fast cooling |
≥206 |
≥520 |
≥40 |
≤187 |
≤90 |
≤200 |
5.310S Application
Exhaust pipe, tube, heat treatment furnace, heat exchangers, incinerator for heat resistant steel, high temperature/high temperature contact parts.
310S is heat resistant steel as an important material in aerospace, chemical industry, widely used in high temperature environment
Post time: Aug-03-2023
