焊丝化学成分(%) |
牌号KX |
国际GB |
各国标准 |
C |
Mn |
Si |
S |
P |
Cu |
H08Mn2SiA |
ER49-1 |
|
≤0.11 |
1.80-2.10 |
0.65-0.95 |
≤0.03 |
≤0.03 |
≤0.35 |
ER50-4 |
ER50-4 |
AWS ER7OS-4 |
0.07-0.15 |
1.00-1.50 |
0.65-0.85 |
≤0.035 |
≤0.025 |
≤0.35 |
ER50-6 |
ER50-6 |
AWS ER7OS-6
JIS YGW12 |
0.06-0.15 |
1.40-1.85 |
0.80-1.15 |
≤0.035 |
≤0.025 |
≤0.35 |
ER50-7 |
ER50-7 |
AWS ER7OS-7 |
0.07-0.15 |
1.50-2.00 |
0.50-0.80 |
≤0.035 |
≤0.025 |
≤0.35 |
|
熔敷金属机械性能 |
牌号KX |
国际GB |
各国标准 |
抗拉强度
mpa |
屈服强度
mpa |
延伸率
(%) |
温度
(oC) |
冲击值
J |
H08Mn2SiA |
ER49-1 |
|
≥490 |
≥372 |
≥20 |
常温 |
≥47 |
ER50-4 |
ER50-4 |
AWS ER7OS-4 |
≥500 |
≥420 |
≥22 |
|
|
ER50-6 |
ER50-6 |
AWS ER7OS-6
JIS YGW12 |
≥500 |
≥420 |
≥22 |
-29 |
≥27 |
ER50-7 |
ER50-7 |
AWS ER7OS-7 |
≥500 |
≥420 |
≥22 |
-29 |
≥27 |
|
规格参考电流电压重量 |
焊丝直径 |
0.6 |
0.8 |
0.9 |
1.0 |
1.2 |
1.6 |
焊丝电流 |
25-110 |
40-140 |
50-200 |
70-250 |
80-350 |
170-450 |
焊丝电压 |
12-19 |
16-21 |
17-25 |
17-27 |
18-30 |
23-43 |
重量(kg) |
1/5/10 |
15/20 |
15/20 |
15/20 |
20 |
20 |
|