管状焊丝
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焊剂
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硬度
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化学成分(重量%)
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典型用途
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C
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Cr
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Si
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Mo
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Mn
|
Fe
|
W
|
Ni
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V
|
B
|
其他
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Multipass 109 | 260 | 0.45 | 3.10 | 0.60 | 0.60 | Bal | 0.5 | 管模、铝轧辊等 | ||||||
Multipass 224 | 107 | 46 | 0.45 | 5.50 | 0.65 | 1.10 | 1.80 | Bal | 1.50 | 各类轧辊及连铸第3区辊 | ||||
Multipass 224H | 107 | 53 | 0.55 | 6.50 | 0.65 | 1.10 | 1.80 | Bal | 1.50 | 1.0 | 热轧工作辊、支撑辊、开坯辊 | |||
Multipass 224HC | 107 | 58 | 0.75 | 7.70 | 0.75 | 1.80 | 1.70 | Bal | 2.60 | 1.0 | 支撑辊、校直辊、助卷辊 | |||
Multipass 225 | 107 | 59 | 0.90 | 6.00 | 0.50 | 1.20 | 0.80 | Bal | 8.60 | 热轧支撑辊 | ||||
Multipass 235 | 107 | 60 | 0.45 | 9.00 | 2.20 | 0.70 | Bal | 8.40 | Co:10.5 | 0.30 | 热轧支撑辊 | |||
Multipass 236 | 0.28 | 3.10 | 0.70 | 2.00 | 0.70 | Bal | 1.90 | 0.65 | 钢管成型辊 |