牌 號 |
化 學 成 份
|
|||||||||
Cu |
Sn |
Si |
Fe |
Mn |
Ni |
Pb |
Al |
Zn |
impurity |
|
HS221
|
59.0-61.0 |
0.8-1.1 |
0.15-0.35 |
|
|
|
<0.05 |
<0.01 |
Margin |
<0.5 |
HS222 |
56.0-60.0 |
0.8-1.1 |
0.04-0.2 |
0.2-1.20 |
0.01-0.5 |
0.2-0.8 |
<0.05 |
<0.01 |
Margin |
<0.2 |
HS223 |
57.0-59.0 |
0.4-0.8 |
0.04-0.1 |
|
|
|
<0.05 |
<0.01 |
Margin |
<0.5 |
HS224 |
61.0-63.0 |
|
0.2-0.5 |
|
|
|
<0.05 |
<0.01 |
Margin |
<0.5 |
HS225 |
46.0-50.0 |
|
0.03-0.1 |
|
|
9.0-11.0 |
<0.05 |
<0.01 |
Margin |
<0.5 |
HS226 |
59.0-61.0 |
0.1-0.5 |
0.1-0.3 |
|
|
|
<0.05 |
<0.01 |
Margin |
<0.5 |
HS227 |
57.0-59.0 |
0.8-1.0 |
0.04-0.2 |
0.3-1.2 |
|
0.2-0.6 |
<0.05 |
<0.01 |
Margin |
<0.5 |
HS229 |
53.0-57.0 |
|
0.02-0.1 |
|
3.0-5.0 |
5.0-7.0 |
<0.05 |
<0.01 |
Margin |
<0.5 |
銅合金焊材廣泛用于焊接銅及銅合金、鋼、鑄鐵、硬質(zhì)合金刀具等，
具有良好的耐蝕性和耐磨性，焊接流動性好，表面光潔。
