S31260 Corrosion-resistant Alloy Seamless Tubes for Casing Tubing Coupling
Item specifics
- Wall Thickness
- 1-15mm
- Length
- 2m-12m or as customers' requests
- Outer Diameter
- 6-219mm
- Delivery Condition
- cold drawn/rolled, annealed, Quenched and tempered
Review
Description
Application:
Petroleum and natural gas industries
Corrosio resistand alloy seamless tubes
Casing, tubing, and couplong stock
Product Details:
Standard: API 5CRA for Corrosion resistant Alloy Seamless Tubes Use as Casing, Tubing and Coupling stock.
Steel Grade: S31260
Size Range:OD: 6-219mm, Wall Thickness: 1.0-15mm
Chemical Composition(%):
Material Identity | UNS number | Chemical Composition(max.%) mass fraction or range, unless otherwise indicated | ||||||||||||
Group | Structure | C | Cr | Ni | Fe | Mn | Si | Mo | Cu | P | S | W | N | |
2 | Duplex austenitic/ferritic | S31260 | 0.03 | 24-26 | 5.5-7.5 | Bal. | 1 | 0.75 | 2.5-3.5 | 0.2-0.8 | 0.03 | 0.03 | 0.1-0.5 | 0.1-0.3 |
Mechanical Properties:
Material Identity | UNS Number | Grade | Delivery Condition | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) | Hardness HRC | |
Group | Min. | Max. | Min. | Min. | Max. | |||
2 | S31260 | 75 | SA | 517 | 689 | 621 | 25 | 26 |
110 | CH | 758 | 965 | 862 | 11 | 36 | ||
125 | CH | 862 | 1000 | 896 | 10 | 36 | ||
