Audited Supplier
Product Description
It can be applied to oil and gas well production that contain carbon dioxide and chlorine ion acidic medium, meanwhile, in order to adapt to the high temperature and the bad environment of carbon dioxide and a small amount of hydrogen sulfide coexist, we developed a series of super 13Cr pipe , the product not only has a higher strength and excellent corrosion resistant properties, but also has good low temperature toughness.
L80-13Cr (API -5CT) C95-SP13Cr1 C95-SP13Cr2 P110-SP13Cr1 P110-SP13Cr2
chemical composition:
Mechanical behavior:
Mechanical behavior:
L80-13Cr (API -5CT) C95-SP13Cr1 C95-SP13Cr2 P110-SP13Cr1 P110-SP13Cr2
chemical composition:
| Steel Grade (L80) | C % | Si % Max | Mn % | P % Max | S % Max | Cr % | Ni % | Mo % | Cu % Max |
| 13cr | 0.15-0.22 | 1 | 0.15-1.00 | 0.02 | 0.01 | 12.0-14.0 | max0.5 | - | 0.25 |
| sp13cr1 | max0.04 | 0.55 | max0.07 | 0.02 | 0.01 | 12.0-14.0 | 3.50-4.60 | 0.8-1.6 | - |
| sp13cr2 | max0.04 | 0.55 | max0.07 | 0.02 | 0.01 | 12.0-14.0 | 4.80-5.50 | 1.8-2.6 | - |
Mechanical behavior:
| Steel Grade | Yield Strength Ksi(Mpa) | Mild tensile Ksi(Mpa) | Elongation | hardness (HRC) | |
| Min | Max | Min | Max | ||
| L80-13cr | 80 (552) | 95 (655) | 95 (655) | API5CT | API5CT |
| C95-SP13Cr1 C95-SP13Cr2 | 95 (655) | 110 (758) | 110 (724) | API5CT | |
| p110-Sp13Cr1 p110-Sp13Cr2 | 110 (758) | 140 (965) | 125 (862) | API5CT | |
Mechanical behavior:
| Steel Grade | Type | Yield Strength Ksi(Mpa) | Mild tensile min Mpa | Elongation max | Allowable hardness Variety HRC | ||
| mm | max | HRC | HBW | ||||
| J55 | - | 379 | 552 | 517 | - | - | - |
| K55 | - | 379 | 552 | 655 | - | - | - |
| N80 | 1 | 552 | 758 | 689 | - | - | - |
| N80 | Q | 552 | 758 | 689 | - | - | - |
| M65 | - | 448 | 586 | 586 | 22 | 235 | - |
| L80 | 1 | 552 | 655 | 655 | 23 | 241 | - |
| C90 | 1,2 | 621 | 724 | 689 | 25.4 | 255 | 3 |
| C95 | - | 655 | 758 | 724 | - | - | - |
| T95 | 1,2 | 655 | 758 | 724 | 25.4 | 255 | 3.0 |
| P110 | - | 758 | 965 | 862 | - | - | - |
| Q125 | 1~4 | 862 | 1034 | 931 | b | - | 3.0 |
