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AT-Y347LD
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符合國(guó)際
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GB/T17853 AWSA5.22 JISZ3323 E347LT0-1
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相當(dāng)于
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JIS Z3323 TS347L-FC1
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熔敷金屬主要成分(%)
Typical composition of deposited metal
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C
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Mn
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Si
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S
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P
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Cr
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Mo
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Ni
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Nb
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≤0.04
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0.5-2.5
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≤1
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≤0.03
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≤0.04
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18-21
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≤0.5
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9-11
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8×C-1.0
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熔敷金屬力學(xué)性能
Typical mechanical properties of deposited metal
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Rm(MPa)
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A(%)
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≥520
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≥25
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用途
Function performance and application
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用于食品機(jī)械,醫(yī)療器械,壓力容器,石油化工等.的焊接.
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電流范圍
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焊條直徑(mm)
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1.2
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1.6
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焊接電流(A)
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120-250
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160-300
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CO2氣體流量
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20-25
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20-25
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使用要點(diǎn)(Note)
1. 含穩(wěn)定化學(xué)元素鈮,能抵抗因碳化物析出而產(chǎn)生的晶間腐蝕。焊接之處油污,水分等須清除干凈.
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參考價(jià)格(Price)
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元/kg
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備注(Hit)
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