产品详情
名称：CORODUR® 760碳化钨堆焊焊丝
CLASSIFICATION
DIN EN 14700 | DIN 8555
T Fe8 | MF 6-55-GP
GENERAL CHARACTERISTICS
The welding deposit is martensitic with bded Nb- carbides. It has a high resistance to pressure and it is very crack resistant. Due to the Nb - carbides, with a hardness of 2700 HV, the welding deposit has an additional resistance to abrasion wear. The preheat temperature and the interpass temperature should be chosen according to the base material.
APPLICATION
Cement rolls, crusher rolls and hammers, briquetting plants, ceramic industry
TYPICAL ALL WELD METAL ANALYSIS (%):
| C | Si | Mn | Cr | Mo | Nb | V | W |
| 1,4 | 0,7 | 1,3 | 7,0 | 0,8 | 8,0 | 1,0 | 1,2 |
TYPICAL ALL WELD METAL MECHANICAL PROPERTIES:
Hardness: 55 - 57 HRc
