联系我们
| 地 址: | 上海闵行区新龙路1333弄69号315室 |
| 邮 编: | 200333 |
| 电 话: | 021-32513071 021-32513072 021-32513073 |
| 传 真: | 021-32513072 |
| 邮 箱: | yhesab@chaoyuesh.com |
| 牌号 | 直径mm | 堆焊金属化学成分(%) | 硬度HRC | ||||||||
| C | Cr | Ni | Mo | Mn | Si | W | V | 其他 | |||
| HW-DB6 | 4.0 | <1 | <6 | - | - | - | - | 15/22 | <2.5 | - | 50/55 |
| HW-DB7 | 4.0 | <2 | 15/22 | - | - | - | - | - | - |
B<7 Ti<1 |
57 |
| HW-DB8 | 4.0 | <1.5 | - | - | <5 | - | - | - | - |
A1<6 Ti<6 |
60 |
| HW-DB10 | 4.0 | <5 | 15/22 | - | <5 | - | <2 | <5 | - | - | - |
| HW-DB11 | 4.0 | <4 | 15/22 | - | <5 | - | <5 | <5 | - | Nb<4 |
275/325 HB |
| HW-DB12 | 4.0 | <2 | - | - | - | - | - | - | <4 |
Ti<4 Zr<1 |
320/360 HB |
| HW-DB13 | 4.0 | <4.5 | <5 | - | <5 | - | - | - | - | - | 55 |
| HW-DB16 | 4.0 | <0.6 | <10 | - | <3 | - | - | - | <1 | - | 55/60 |
| HW-DB17 | 4.0 | ≤0.5 | ≤5 | - | ≤3 | - | - | - | - | - | 55/60 |
| HW-DB18 | 4.0 | ≤0.5 | - | - | - | <8 | ≤1.5 | - | <7 | - | 55/62 |
| HW-DB119 | 4.0 | <2 | 10/18 | - | <3 | - | - | <3 | - | Nb<3 | 60/66 |
| HW-DB21 | 4.0 | <3 | 15/25 | - | <5 | - | - | <3 | <5 | Nb<3 | 54/58 |
| HW-DL | 4.0 | ≤0.5 | <5 | - | <3 | ≤1 | ≤1 | - | <5 | - | 55/57 |
| 地 址: | 上海闵行区新龙路1333弄69号315室 |
| 邮 编: | 200333 |
| 电 话: | 021-32513071 021-32513072 021-32513073 |
| 传 真: | 021-32513072 |
| 邮 箱: | yhesab@chaoyuesh.com |