| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | 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 | - |
| 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 | |
| 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 |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}