2520Si2
설명
Our company’s scope of supply includes
Non-standard forgings, round rods, steel plates/steel belts, flange pipe fittings, seamless pipes, capillaries, etc. Welcome to inquire!
1. Introduction to 2520Si2 Materials
2520Si2 stainless steel is an austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance, because the higher percentage of chromium and nickel makes it much better creep strength and can continue to operate at high temperatures. It is a new material improved based on the 310S.
2. Chemical composition of 2520Si2
| 합금 | % | 크롬 Cr | 탄소 C | 망간 Mn | 실리콘 Si | 인 P | 유황 S | Ni |
| 2520Si2 | 최소값 | 24.0 | – | – | 1.50 | – | – | 18.0 |
| 최대 값 | 27.0 | 0.20 | 1.50 | 2.50 | 0.045 | 0.030 | 21.0 |
3. Physical performance of 2520Si2
Density: 7.98
Hardness (HBW): ≤187
Tensile strength (бb)(Mpa): ≥540
Yield strength (σs) (Mpa): ≥230
Elongation (δ)%: ≥35
4. 2520Si2 application fields
Widely used in petroleum, electronics, chemicals, medicine, light textiles, food, machinery, construction, nuclear power, aerospace, military industry and other industries.
