Chemical composition
C(%)
Si(%)
Mn(%)
P(%)
S(%)
Cr(%)
Ni(%)
¨Q0.15 ¨Q1.0 ¨Q2.0 ¨Q0.2 ¨Q0.06 17.0-19.0 8.0-10.0
Applications
- SUS303Se is a type of austenitic stainless steel. It is also known as a free-machining stainless steel, wear resistant steel as well as ablation resistant steel. Its ablation resistance, machining and corrosion resistance can be improved greatly by adding an appropriate amount of molybdenum
SUS303Se stainless steel application: construction field ,ships building industry ,petroleum and chemical industries ,war and electricity industries ,food processing and medical industry, boiler heat exchanger ,machinery and hardware fields
Country Code
- JIS
Standard
- US303Se
Steel Type
SUS303Se
Heat treatment
Solution treatment at 1010--1150 degree Celsius, followed by rapid cooling.
Relate Steel Type
| Steel Type | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) |
|---|---|---|---|---|---|---|---|---|
| 303Se | CNS | ¨Q0.15 | ¨Q1.0 | ¨Q2.0 | ¨Q0.2 | ¨Q0.06 | 17.0-19.0 | ¨R0.15 |
| Y1Cr18-Ni9Se | GB | ¨Q0.15 | ¨Q1.0 | ¨Q2.0 | ¨Q0.2 | ¨Q0.06 | 17.0-19.0 | |
| SUS303Se | JIS | ¨Q0.15 | ¨Q1.0 | ¨Q2.0 | ¨Q0.2 | ¨Q0.06 | 17.0-19.0 | |
| 303Se | AISI | ¨Q0.15 | ¨Q1.0 | ¨Q2.0 | ¨Q0.2 | ¨Q0.06 | 17.0-19.0 |