| Product: | Seamless Tube | Materialrd: | Stainless Steel |
|---|---|---|---|
| Standard: | ASTM A213 | Grade: | TP321 |
| Packing Details: | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap | Certificate: | ISO9001-2008， API 5L， API 5CT |
| High Light: | Tp321 Seamless Stainless Tube， Bright Annealed Stainless Steel Seamless Tubes， Smls Bright Annealed Stainless Steel Tube | ||
ASTM A213 TP321 Seamless Stainless Steel Bright Tube
TONG CHUANG supplies ASTM A213 TP321 seamless stainless steel bright annealed boiler， superheater and heat-exchanger tubes.
ASTM A213 TP321 is a stabilized stainless steel whose primary advantage is its excellent resistance to intergranular corrosion when exposed to temperatures in the range of 800°F to 1500°F (427°C to 816°C) for the precipitation of chromium carbides. Alloy 321 stainless steel tubing is stabilized against the formation of chromium carbides by the addition of titanium.
ASTM A213 TP321 stainless steel has advantages in high temperature environments due to its excellent mechanical properties. Compared with 304 alloy， TP321 stainless steel has better ductility and stress fracture resistance.
Specifications Of ASTM A213 TP321
| Size Range | 1/2" OD to 16" OD [12.7 to 406.4mm] | ||||
| Type | Round， Square Tubes | ||||
| Schedule | SCH 40， SCH 80， SCH 160， SCH XS， SCH XXS， All Schedules | ||||
| End | Plain End， Beveled End，Threaded End | ||||
| Length | Single Random， Double Random & Custom size | ||||
| Common uses | Boiler Tubes， Heat – Exchanger Tube， Superheater Tube， etc. | ||||
Chemical Composition Of ASTM A213 TP321
| Chemical Composition | C | Mn | S | P | Cr | Ni | Si |
| 0.08 | 2.00 | 0.03 | 0.045 | 17.00-19.00 | 9.00-12.00 | 1.00 |
Mechanical Property Of ASTM A213 TP321
| Steel Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) |
| ASME SA213 TP321 | 205 | 515 | 35 |
Applications Industry
Fluid， Gas and Oil industry / Boilers and Heat exchangers / Common industries services
Common industries services (Petroleum， Paper， Chemical， Fertilizer， Aviation and Nuclear)
Heat Transmission and Pressure service， Construction and Ornamental
Decoration purpose， auto parts， medical device， food industry， building materials，etc.
