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ER317L不锈钢氩弧焊丝
ER317L不锈钢氩弧焊丝
ER317L不锈钢氩弧焊丝不锈钢TIG氩弧焊丝 不锈钢MIG实心焊丝
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品名
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AWSA5.9-93
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GB/T 17854-99
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熔敷金属化学成份之一例
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TIG
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MIG
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C
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Si
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Mn
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Cr
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Ni
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Mo
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其它
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ER302
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ER302
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H1Cr18Ni9
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0.10
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0.65
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1.72
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17.5
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9. 3
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-
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-
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ER304
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ER304
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H0Cr18Ni9
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0.072
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0.55
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1.72
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18.50
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9.30
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-
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-
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ER307
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ER307
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-
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0.070
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0.47
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3.95
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20.40
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9.65
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-
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-
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ER307Si
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ER307Si
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-
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0.080
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0.82
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6.85
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18.87
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8.32
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