
合X号 Alloy | 硬度 Hardness | 合金成分NominalCompositionwt% | ||||||||
Fe | Cr | Si | B | W | Ni | Mo | Mn | C | ||
Fe25 | 25HRC | BAL | 15 | 3 | 3 | 20 | 2 | 0.2 | ||
Fe40 | 40HRC | BAL | 17 | 3 | 2 | V:0.5 | 12 | 1.2 | 0.1 | |
Fe45 | 45HRC | BAL | 5 | 4 | 4 | 30 | 0.6 | |||
Fe50A | 50HRC | BAL | 17 | 3.5 | 3.5 | 8 | 0.9 | |||
Fe50B | 50HRC | BAL | 5 | 3.5 | 2.5 | 9 | 3 | 2 | 0.6 | |
Fe55 | 55HRC | BAL | 16 | 3.5 | 2 | 5 | 1.2 | 0.2 | ||
Fe60A | 60HRC | BAL | 18 | 4 | 3.5 | V:0.5 | 9 | 2 | 1.5 | 2 |
Fe60B | 60HRC | BAL | 30 | 4 | 3.5 | 5 | 1.5 | 3.2 | ||
Fe60C | 60HRC | BAL | 25 | 3.5 | 2 | Cu:1 | 2.5 | 2 | 4.2 |
Fe60B铁基自熔合金喷焊粉
成分:FeCr30B3.5Si4Ni5Mn1.5C3.2;熔点:1150℃-1250℃;硬度:60HRc
粒度:-60M+150M;-150M+300M;-300M
焊层硬度高,耐磨性好,耐蚀性好,特别适用耐硬表面磨损和磨粒磨损工况。适用于石油钻杆接头、加重杆、螺旋输送器、水轮机叶片、泥浆泵、粉碎机、衬板等部件的耐磨堆焊和激光熔覆。适用于氧乙炔喷焊、等离子堆焊、激光熔覆工艺.