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不銹鋼埋弧焊焊絲
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產品牌號
Thermanit…
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分類標準及標號
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焊絲基本化學成份典型值(%)
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適用匹配埋弧焊焊絲
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AWS A5.4
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EN12072
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C
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Mn
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Si
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Cr
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Ni
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Mo
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Nb
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Cu
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N
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其它
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18/17 E
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≈ER317L
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S 18 16 5 L
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0.016
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2.8
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0.4
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18.3
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17.5
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4.5
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0.08
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Marathon 104
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19/15
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≈ER316L
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S 20 16 3 Mn L N
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0.019
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6.9
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0.6
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20.3
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15.5
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3.0
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0.18
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Marathon 104 & 213
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20/10
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≈ER308Mo
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S 20 10 3
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0.04
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1.0
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0.8
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19.5
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10.0
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3.3
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Marathon 431 & 213
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20/25 Cu
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ER385
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S 20 25 5 Cu L
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≤0.02
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2.3
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<0.2
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21.0
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25.0
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4.9
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1.5
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Marathon 431 & 104
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22/09
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ER2209
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S 22 9 3 L N
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≤0.02
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1.6
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0.5
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23.0
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9.0
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3.0
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0.15
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Marathon 431
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25/14 E-309L
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ER309L
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S 23 13 L
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≤0.03
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2.0
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0.5
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24.0
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13.0
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-
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Marathon 431 & 213
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25/22 H
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≈ER310
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S 25 22 2 L N
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≤0.025
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6.0
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<0.2
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25.0
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22.5
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2.2
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0.12
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Marath
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