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OK Autrod 16.86瑞典伊薩雙相不銹鋼焊絲2209合金焊絲
陜西西安駿焊專業(yè)銷售瑞典伊薩不銹鋼焊材 鎳基焊材 藥芯焊絲 耐磨焊條焊絲 高強(qiáng)鋼低合金焊條焊絲等特種進(jìn)口焊條焊絲
OK Autrod 16.86
GMAW
A corrosion-resistant, 23% Cr, 9% Ni, 3% Mo electrode for the GMAW of austenitic-ferritic duplex stainless steels. OK Autrod 16.86 is usually welded with Ar/(1-3%)O2 as the shielding gas.
Welding current, A
DC(+)
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Classifications
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Approvals
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Typical all weld metal composition
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Typical properties all weld metal
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SFA/AWS A5.9
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ER2209
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EN 12072
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G 22 9 3 N L
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DNV
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For duplex stainless steels
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GL
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4462S
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RINA
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Restricted availability
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Sepros
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UNA 485179
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UDT
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DIN 8556
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VdT?V
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C
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<0,03
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Si
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0,5
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Mn
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1,7
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Cr
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22,5
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Ni
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8,5
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Mo
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3,3
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Cu
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<0,3
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Wire composition
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Yield stress, MPa
600
Tensile strength, MPa
765
Elongation, %
28
Elongation, %
28
Ferrite content
FN 45
Weld metal hardness, a w
240 HB
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Charpy V
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Test temps, °C
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Impact values, J
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+20
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100
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-20
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85
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-60
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60
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Diameter, mm
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0,8
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1,0
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1,2
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1,6
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Arc voltage, V
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16-22
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16-24
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20-28
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24-28
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Welding current, A
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50-140
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80-190
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180-280
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230-350
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H. Kg weld metal/hour arc time
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0,8-2,7
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1,1-3,1
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2,6-4,5
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3,0-5,2
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Wire feed, m/min
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3,4-11,0
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2,9-8,4
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4,9-8,5
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3,2-5,5
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