UNS S38815 Stainless Steel
S38815 stainless steel is a high-strength, high-corrosion-resistant stainless steel that is often used to manufacture parts in high-temperature and corrosive environments. Its composition includes metal elements such as aluminum, molybdenum, niobium and titanium, giving it excellent mechanical properties and chemical stability.
S38815 stainless steel has excellent corrosion resistance, especially in high temperature, acidic and chloride environments. It can withstand high temperatures up to 1000°C and can be used for a long time in strong acid and alkali environments. These properties make S38815 stainless steel an important material in the chemical, marine engineering, power and nuclear industries.
The UNS S38815 materials produced by our company include plates, rods, tubes, steel strips, wires, forgings, forged pipes, forged plates, forged rods, round bars, plates, sheets, seamless pipes, welded pipes, round steel, wire, etc.
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UNS S38815 Stainless Steel Pipe and Tube
Material Category:
14Cr-16Ni-6Si-1Mo-1Cu Austenitic steel
UNS S38815 is a high Silicon containing stainless steel, usually produced by AOD / VOD / VIM followed by electro slag refining (ESR) / VAR if necessary for special purposes.
Material Specifications
ASTM A213, ASTM A249, ASTM A312, ASTM A959, ASTM A276, ASTM A632, ASTM A176, ASTM A580
Grade: UNS S38815
Dimension: OD 12.7 - 1422mm, WT 1 - 45mm Length: 5 - 12m
Type: Seamless and Welded.
| Grade | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Mo, % | N, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS S38815 | 56.16–65.1 | 5.5–6.5 | < 2 | 13–15 | 0.5–1.5 | 15–17 | < 0.04 | < 0.03 | < 0.02 | 0.75–1.5 | 0.15–0.25 |
Forged rings, tubes, sleeves, discs, shafts
Manufacture of shell-and-tube concentrated sulfuric acid coolers and acid separators for dry suction towers
Surface finish
Black bar/flat bar/steel strip/square bar, bright peeling+polishing, centerless grinding
Boiler, Heat Exchanger, Condenser for the production of Cl2, HCl, HCl Acid, H2SO4
