2520 stainless steel tube

310S stainless steel seamless pipe , known as foreign 2520 stainless steel tube,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: a high temperature strength and oxidation resistance, anti-carburizing, acid, alkali, tensile and abrasion resistance, continuous use temperature 1150 ℃. There are customers in the question -2520 stainless steel tube can withstand the maximum number of degrees. (1) resistance to working temperature: 950 ° C the best, 1100 ° C flat high began to oxidize (under the protection of gas work); 2) the maximum temperature is resistant to working temperature is still resistant to the maximum temperature, 1300 ° C for a short time (working under protective gas).