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金威牌H08CrMoA耐熱鋼焊絲ER55-B2鍍銅氬弧焊絲15CrMo焊絲
H08CrMoA
符合：
GB/T 8110-2008 ER55-B2
AWS A5.28 ER80S-B2
NB/T 47018
說明：
H08CrMoA是珠光體耐熱鋼用鍍銅氣保焊絲。具有優良的焊接工藝性能，電弧穩定，焊接飛濺少，焊縫成形美觀，優良的綜合機械性能。
用途：
適用於焊接工作在520℃以下的15CrMoR的焊接。
牌號
AWS
GB/T 8110
焊絲化學成分(wt.%)
C
Mn
Si
P
S
Cr
Ni
Mo
Cu
V
其它
ER55-B2
ER80S-B2
ER55-B2
0.07-0.12
0.40-0.70
0.40-0.70
≤0.025
≤0.025
1.20-1.50
≤0.20
0.40-0.65
≤0.35
—
≤0.50
ER55-B2(H)
ER80S-B2
ER55-B2
0.07-0.12
0.40-0.70
0.40-0.70
≤0.020
≤0.010
1.20-1.50
≤0.20
0.40-0.65
≤0.35
—
≤0.50
ER55-B2MnV
—
ER55-B2MnV
0.06-0.10
1.20-1.60
0.60-0.90
≤0.030
≤0.025
1.00-1.30
≤0.25
0.50-0.70
≤0.35
0.20-0.40
≤0.50
ER62-B3
ER90S-B3
ER62-B3
0.07-0.12
0.40-0.70
0.40-0.70
≤0.025
≤0.025
2.30-2.70
≤0.20
0.90-1.20
≤0.35
—
≤0.50
ER80S-B6
ER80S-B6
—
≤0.10
0.40-0.70
≤0.50
≤0.025
≤0.025
4.50-6.00
≤0.30
0.45-0.65
≤0.35
—
≤0.50
ER55-Ni1
ER80S-Ni1
ER55-Ni1
≤0.12
≤1.25
0.40-0.80
≤0.025
≤0.025
≤0.15
0.80-1.10
≤0.35
≤0.35
≤0.05
≤0.50
ER55-Ni2
ER80S-Ni2
ER55-Ni2
≤0.12
≤1.25
0.40-0.80
≤0.025
≤0.025
—
2.00-2.75
—
≤0.35
—
≤0.50
H09MnNiDR
ER80S-Ni3
ER55-Ni3
≤0.12
≤1.25
0.40-0.80
≤0.025
≤0.025
—
3.00-3.75
—
≤0.35
—
≤0.50
ER55-Ni3
ER80S-Ni3
ER55-Ni3
≤0.12
≤1.25
0.40-0.80
≤0.025
≤0.025
—
3.00-3.75
—
≤0.35
—
≤0.50
ER50-3HIC
ER70S-3
ER50-3
0.06-0.15
0.90-1.40
0.45-0.75
≤0.015
≤0.025
≤0.15
≤0.15
≤0.15
≤0.50
—
≤0.50
ER50-6HIC
ER70S-6
ER50-6
0.06-0.15
1.40-1.85
0.80-1.15
≤0.015
≤0.025
≤0.15
≤0.15
≤0.15
≤0.50
≤0.03
≤0.50
ER55-D2
ER80S-D2
ER55-D2
0.07-0.12
1.60-2.10
0.50-0.80
≤0.025
≤0.025
—
≤0.15
0.40-0.60
≤0.50
—
≤0.50
