GOST17375 08X1810T 1.4541 321 stainless steel pipe eblow fittings 90 degree 45 degree bend

08X1810T stainless steel seamless pipe elbow is a kind of stainless steel fittings with a large purchase volume in the Russian country. It is actually an abbreviation of the European standard X6CrNiTi18-10. The material number is 1.4541, which corresponds to the American standard is TP321 material, and corresponds to China. The number is 06Cr18Ni11Ti,
chemical element
C≤0.08 Mn≤2.00 P≤0.045 S≤0.030 Si≤1.00 Cr18.0–20.0 Ni8.0-11.0 Ti5 * C ～ 0.7
Mechanical properties

Tensile strength σb (MPa): ≥520
Specified non-proportional extension strength Rσ0.2 (MPa): ≥205
Elongation after breaking δ5 (%): ≥435
Sectional shrinkage ψ (%): ≥50
Hardness: ≤187HBW; ≤90HRB; ≤200HV
Density (kg / cm³) 7.95
The Russian country is mainly a country that exports oil and weapons. Ti is added as a stabilizing element in the TP321 stainless steel. It has good wear resistance in oxidizing media, better resistance to grain boundary corrosion and high temperature creep resistance Variable performance, used to make wear parts of weapons and equipment. It is also used in oil waste gas combustion pipes with high anti-grain boundary corrosion requirements, waste gas exhaust pipes generated after heating in the nuclear industry, boiler shells, heat exchangers, and heating furnace components.
"zheheng steel" is a manufacturer specializing in Russian standard stainless steel elbows, and it has been ordering Russian standard EU and other countries for many years.

products description: