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Payment Type: T/T,L/C,D/P
Transportation: Ocean,Land,Air
Model No.: ASME SA213 TP321 Seamless Tube
Brand: YUHONG
321 stainless is a titanium stabilized grade commonly used for service in the 1000-1600°F temperature range. For service temperatures up to about 1600°F, a stabilizing treatment at 1550-1650°F, air cool, may be used to provide optimum resistance to intergranular corrosion and to polythionic acid stress corrosion cracking.
321 stainless is readily welded by all common methods including submerged arc. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes. 321 stainless is similar in machinability to 304 stainless steel. It has a machinability rating of 45% relative to AISI B1112.
| Cr | Ni | Mo | Cu | Ti | C | Mn | Si | P | S | N | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 17.0 | 9.0 | - | - | 5x(C+N) | - | - | 0.25 | - | - | - | - |
| MAX | 19.0 | 12.0 | 0.75 | 0.75 | 0.7 | 0.08 | 2.0 | 1.0 | 0.04 | 0.03 | 0.1 | Balance |
321 Coil, 321 Plate, 321 Round Bar, 321 Sheet, 321 Tubing
Production Process Steps:
Seamless Pipe Production Flow Chart: Stainless Steel Bar-> Inspection-> Peeling-> Cut-Center-> Heating-> Piercing-> Inspection/Polishing-> Pickling-Cold Rolling/Drawing-> Pickling-> Solution Annealing-> Straightening-> Cutting-> Bright Annealing/Pickling Passivating-> Composition Inspect-> Marking-> Packing-> Storing-> Shiping.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case with plastic Cap |
Packaging: Ply-wooden Case /Iron Case with plastic Cap
Productivity: 1200 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Certificate: PED, TUV, DNV, ABS, COST, TS , ISO
Payment Type: T/T,L/C,D/P
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.