24 July 2021 Super Stainless Steel
SUS317L Super Stainless Steel Bar
SUS317L stainless steel relative to 316L has good resistance to seawater and SCC resistance, SUS317L stainless steel for chemical vessels, chemical Reactor and other chemicals required high corrosion resistance.
SUS317L (00Cr19Ni13Mo3, UNS S31726) alloy has a stronger resistance to chemical attack than conventional chromium-nickel austenitic stainless steels such as 304 alloy. In addition, compared with conventional stainless steel, 317L alloy with higher ductility, stress corrosion resistance, compressive strength and high temperature performance. It is a low-carbon rating or L rating, this rating has the anti-sensitization performance during the welding and heat treatment process.
Chemical Composition
- Carbon C: ≤0.03
- Silicon Si: ≤1.00
- Manganese Mn: ≤2.00
- Sulfur: ≤0.030
- Phosphorus P: ≤0.045
- Chrome Cr: 18.00 ~ 20.00
- Nickel Ni: 11.00 ~ 15.00
- Molybdenum Mo: 3.00 ~ 4.00
Mechanical Properties:
HV≤200