OK Autrod?4047鋁硅焊絲
品牌:瑞典伊薩
鋁焊絲**:GB/T10858-2008 ?AWS?A5.10
焊絲直徑:1.2、1.6、2.0、2.4、3.0、3.2、4.0、5.0
焊絲盤尺寸:D300、D270、D200、D100
包裝狀態:盤絲、直條
焊絲特點:12%硅含量,流動性好,焊接溫度低。
**焊接方法:釬焊,配201鋁焊粉。
焊接應用:焊接以下鋁合金——汽車鋁水箱、中冷器、散熱器、鋁合金客車窗、自行車車架、鋁件維修。?
熔化溫度 ?C? 573-585 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
OK?Autrod?4047
GMAW
OK?Autrod?4047?was?originally?developed?as?a?brazing?alloy?to?take?advantage?of?its?low?melting?point?and?narrow?freezing?range.?In?addition,?it?has?a?higher?silicon?content?than?OK?Autrod?4043,?which?provides?increased?fluidity?and?reduced?shrinkage.?The?alloy?produces?bright,?almost?smut-free?welds.?Hot?cracking?is?significantly?reduced?when?using?OK?Autrod?4047?as?a?filler?alloy.?The?alloy?can?be?used?in?applications?with?sustained?elevated?temperatures.?Non-heat?treatable.
Welding?current
DC
Classifications?Approvals?Typical?all?weld?metal?composition,?%Typical?mech.?properties?all?weld?metal
SFA/AWS?A5.10?ER4047
EN?ISO?18273
S?Al?4047?
CWB?AWS?A5.10?
? ? ? ? Si?12,0 ??Mn?<0,15 ??Cu?<0,05 ??Ti?<0,15 ??Zn?<0,20 ??Fe?<0,6
Wire?composition
? ? ? Yield?stress,?MPa ? ?Tensile?strength,?MPa ? ??Elongation,?%
? ? ? ? ? ?80 ? ? ? ? ? ? ? ? ?170 ? ? ? ? ? ? ? 12
Diameter,?mm? ? ? ? ? ? ? ? ?0,9? ? ? ? ? ? ??1,2? ? ? ? ? ? ??1,6
Arc?voltage, V? ? ? ? ? ? ? ?13-24? ? ? ? ? ? ?20-29? ? ? ? ? ? ?25-30
Welding?current, A? ? ? ? ? ? 60-170? ? ? ? ? ??140-260? ? ? ? ? ? 190-350
Wire?feed,?m/min ? ? ? ? ? ? ? -? ? ? ? ? ? ? ?6-13? ? ? ? ? ? ?4.5-7.5
Deposition?rate?kg?weld?metal/hour?-? ? ? ? ? ? ? 1.1-2.4? ? ? ? ? ? 1.5-2.5