Reliable Steel is a leading distributors and exporter of Ferritic Martensitic pipes in mostly countries. We offer best quality ferritic martensitic pipes but we are specialised in ASTM A268 TP 430 tubes. These tubes are used for applications that require better mechanical properties, like hardness, crevice and stress corrosion.
Email us Whatsapp us Call us
The SA 268 TP 430 material is a martensitic stainless steel grade. The SA 268 TP 430 Boiler Tubes are mainly used for applications that require better mechanical properties, like hardness, crevice and stress corrosion. They can be used for other specific applications in industries like petroleum, oil and gas, etc.
The SA268 TP430 Coil Tubing material is one of the most widely used hardenable ferritic stainless steel. It has around 16% chromium in its composition, which enhances its corrosion resistance properties. They also show good heat and oxidation resistance. It retains good mechanical properties up to the temperature of 816 °C.
| Grade | TP 430 |
| UNS DesignationB |
S43000 |
| Element | Composition, % |
| C, max | 0.12 |
| Mn, max | 1.00 |
| P, max | 0.040 |
| S, max | 0.030 |
| Si, max | 0.75 |
| Ni | 0.50max |
| Cr | 16.0-18.0 |
| Mo | … |
| Al | … |
| Cu | … |
| N | … |
| Ti | … |
| rade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 430 | 483 | 22 | 310 | 85 | 183 |