C |
Mn |
Si |
Cr |
Ni |
Mo |
N |
Cu |
S |
P |
≤0.04 |
0.5
-2.0 |
≤0.90 |
21.5
-23.5 |
8.5
-10.5 |
2.5
-3.5 |
0.08
-0.20 |
≤0.75 |
≤0.030 |
≤0.040 |
抗拉強(qiáng)度(бb)Mpa |
伸長(zhǎng)率(δ5)% |
≥690 |
≥20 |
主要生產(chǎn):碳化鎢合金耐磨焊條,合金堆焊焊條,鈷基焊條,鈷基焊絲,銀焊條,純鎳Z308鑄鐵焊條,鑄鐵氣焊條,高溫耐磨焊條,抗沖擊耐磨焊條,可加工耐磨焊條,模具焊條,閥門焊條,鈷基1號(hào),高錳鋼堆焊條,不銹鋼焊條,耐熱鋼焊條,銅及銅合金焊條,鑄造碳化鎢氣焊條;鎳基焊條等特種焊材。