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Contact: Mei Xu
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Common problem
- Mechanical test and maximum service temperature of 2520 high
- DATE：2019-08-23 Clicks：89 Classification：Common problem
310S stainless steel seamless pipe is the domestic steel number, foreign known as 2520 stainless steel pipe, 2520 stainless steel chemical composition: C ≤ 0.08, Si ≤ 1.00, Mn ≤ 2.00, P ≤ 0.035, S ≤ 0.030, Ni ≤ 19.00-22.00, Cr≤24.00-26.00
Mechanical function:
Hardness (HB): ≤187
Tensile strength (бb) (Mpa): ≥ 520
Yield strength (σs) (Mpa): ≥ 205
Elongation (δ)%: ≥40
Area reduction (ψ)%: ≥50
2520 stainless steel seamless pipe function: It has high temperature strength, oxidation resistance, carburization resistance, acid resistance, alkali resistance, tensile strength and wear resistance. The continuous use temperature is 1150 °C. Some customers are asking how much the 2520 stainless steel tube can withstand. I am here to answer: the highest temperature resistance means that the working temperature is still the highest temperature when resistant to sputum, 1) the working temperature: 950 °C is the best, the 1100 °C flat height begins to oxidize (working under protective gas); 2) Working at 1300 ° C for a short time (working under protective gas).- Related tags：Stainless steel wire
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