符合標準 |
焊接位置 |
電流種類 |
AWS ECuNi JIS DCuNi-B |
F |
DC+ |
Cu |
Mn |
Fe |
Si |
S |
P |
Ni |
Pb |
Ti |
Other elements |
≥70 |
≤2.50 |
≤2.50 |
≤0.50 |
≤0.015 |
≤0.020 |
29.0-33.0 |
≤0.02 |
≤0.50 |
≤0.50 |
T.S(MPa) |
E1(%)L=5d |
≥350 |
≥20 |