Kowiri tira 347 Coil Tube Tito matū
Ko te hanganga matū me nga taonga miihini o te ngongo kowiri tira 347 e whai ake nei:
- Waowa – 0.030% te teitei
- Chromium – 17-19%
- Nika – 8-10.5%
- Manganese – 1% te teitei
| Kōeke | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| 347 | 0.08 te teitei | 2.0 mōrahi | 1.0 mōrahi | 0.045 mōrahi | 0.030 mōrahi | 17.00 – 19.00 | 0.10 mōrahi | 9.00 – 12.00 | 5(C+N) – 0.70 te teitei |
Kowiri tira 347 Porowhita Tube Tikanga Hangarau
E ai ki te Kowiri tira 347 Coil Tube Manufacturer, Mechanical Properties of 347 Coil Tube:
- Te Kaha Tensile (psi) – 75,000 min
- Te Kaha Tuku (psi) - 30,000 min
- Whakaroa (% i roto i te 2″) – 25% min
- Brinell Hardness (BHN) – 170 te teitei
| Rauemi | Kiato | Te Whakarewa | Te Kaha Toka | Kaha Hua (0.2%Wikiake) | Te whakaroa |
| 347 | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Wā tuku: Feb-05-2023