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| Brand Name: | Jinxi Pipe |
| Model Number: | Stainless steel pipe |
| MOQ: | 1 |
| Price: | 3000USD/TON |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 10000000 |
ASTM A268 TP405 Stainless Steel Tube Ferritic and Martensitic Stainless Steel Tubing for General Service
Specifications
ASTM A268 TP405 boiler tubes are manufactured from the ferritic stainless steel material that is mainly suited to the production of heat exchanging equipment, boilers, tubes, and condensers in elevated temperature operations. TP 405 is a stainless steel 405 which offers high resistance to oxidation and appreciable high temperature corrosion. This also possess nice features in weldability and formability and therefore can be used in steam and high pressure zones.
| American Standard | Standard Name |
| A 268 / SA 268 | Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
ASTM A268 TP405 Stainless Steel Tube Chemical Composition
(Sources American Standard A268 / A268M TABLE 1 Chemical Requirements)
| Grade | TP 405 |
| UNS DesignationB | S40500 |
| Element | Composition, % |
| C, max | 0.08 |
| Mn, max | 1 |
| P, max | 0.04 |
| S, max | 0.03 |
| Si, max | 1 |
| Ni | 0.50max |
| Cr | 11.5-14.5 |
| Mo | … |
| Al, max | 0.10-0.30 |
| Cu, max | … |
| N, max | … |
| Ti | … |
ASTM A268 TP405 Stainless Steel Tube Mechanical Properties
(Sources American Standard A268 / A268M TABLE 3 Tensile Requirements)
| Grade and UNS Designation | Tensile strength, | Yield strength, | ElongationA |
| min, | min | in 2 in. or 50 | |
| ksi[MPa] | ksi[MPa] | mm, min,% | |
| TP 405 | 30[415] | 30[205] | 20 |
| S40500 |
ASTM A268 TP405 Stainless Steel Tube Application