01
CHEMICAL COMPOSITION
Eraum Alloy | % | Hauv | Cr | Rau | Fe | IN | Co | C | Mn | Thiab | Hauv | P | C | AI | Nrog |
Qauv TSIS MUAJ: C-276 | MIN | lub ncoo | 145 | 15 | 4 | 3 | - | - | - | - | - | - | - | - | - |
MAX | lub ncoo | 16.5 ib | 17 | 7 | 4.5 | 25 | 0.08 ib | 1 | 1 | 0.35 Nws | 0.04 ib | 0.03 ib | - | ||
ALLOYC-2000 | MIN | lub ncoo | 22 | 15 | - | - | - | - | - | - | - | - | - | - | 1.3 |
MAX | lub ncoo | 24 | 17 | 3 | - | 2 | 0.01 ib | 0.5 | 0.08 ib | - | 0.025 ib | 0.01 ib | 0.5 | 1.9 |
Lub cev muaj zog
Qauv | Qhov ntom | Melting point | Tensile zog | Yield zog | Elongation |
Rm N / hli | RpN / hli | A5% | |||
Qauv TSIS MUAJ: C-276 | 8.9g 3 | 1325-1370 C | z690 ua | z283 ua | z40 ua |
ALLOY C-2000 | 8.5g / cm3 | 1325-1380 C | ≥690 | ≥ 283 | ≥40 |
EXECUTIVE STANDARD
Cov khoom | TSW-276 | ALLOY C-2000 |
Phaj, Phaj, Sawb | TIAB SA 575 | ASTM B 575 Cov Lus Qhia Tshwj Xeeb |
Seamless Tubes | SWB 622 | ASTM B 622 2 |
Welded Tubes | ASTM B619 ASTM B626 Cov Lus Qhia Tshwj Xeeb | ASTM B619, ASTM B626. |
Bars thiab ncuav mog qab zib | TIAB SA 574 | ASTM B574 |
Forging | TIAB SA 564 | ASTM B 564 Cov khoom siv |
Cov yam ntxwv ntawm cov khoom
ALLOY C-276 muaj kev tiv thaiv corrosion zoo heev, zoo machinability thiab weldability, tsis yooj yim rau oxidise, zoo kub ua haujlwm, tuaj yeem tiv taus qhov kub thiab txias ib puag ncig.
ALLOY C-2000 muaj kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv kev tiv thaiv rau sulfuric acid corrosion, muaj qhov kub thiab txias ua haujlwm tsis zoo, muaj kev tiv thaiv oxidation zoo heev thiab nkag tsis kam, siab zog, siab hardness, siab hnav tsis kam thiab lwm yam khoom siv kho tshuab.

