发货:3天内
一、 镍基铸铁焊条
nickel based electrode for cast iron
镍基铸铁焊条是修补铸铁用的冷焊焊条。药皮为强还原性石墨型，交直流两用，电弧稳定，可全位置焊接。焊缝金属具有很好的加工性和承受塑性变形的能力。
牌号
trade
mark
主要成份（%）
chemical
composition
特性和用途
characteristics &
application
相当aws
equivalent to
aws
s201
sn1 si0.3 mn0.3
cu rem
机械性能好，抗裂性能好。紫铜气焊及氩弧焊用。
to gas weld or argon arc weld red copper, and to get good mechanical properties and cracking resistance
ercu
s211
si3 mn1 cu rem
机械性能好。铜合金氩弧焊及钢的mig钎焊用。
to gas weld copper alloy or to mig weld steel, and to get good mechanical properties
ercusi-a
s212
sn5 p0.2 cu rem
耐磨性好。铜合金氩弧焊及钢的堆焊用。
to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear
ercusn-a
s213
sn8 p0.2 cu rem
耐磨性好。铜合金氩弧焊及钢的堆焊用。
to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear
ercusn-c
s214
al7.5 cu rem
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用。
to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear and corrosion
ercual-a1
s215
al9 cu rem
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用。
to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear and corrosion
ercual-a2
s221
cu60 sn1 si0.3
zn rem
熔点约890℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。
melt at about 890℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well
s221f
cu60 sn1 si0.3
zn rem
外涂焊剂的s221焊丝。
s221 welding rod coated with flux
s222
cu58 sn0.9 si0.1
fe0.8 zn rem
熔点约890℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。
melt at about 890℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well
rbcuzn-c
s222f
cu58 sn0.9 si0.1
fe0.8 zn rem
外涂焊剂的s222焊丝。
s222 welding rod coated with flux
rbcuzn-c
s223
cu59 sn0.6 zn rem
熔点约900℃。铜、钢、铸铁钎焊用。
melt at about 900℃ to braze weld copper, steel or cast iro
rbcuzn-a
s224
cu62 si0.5 zn rem
熔点约905℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。
melt at about 905℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well
s225
cu48 ni10 zn rem
熔点约935℃。高强度，钎焊钢、镍及硬质合金用。
melt at about 935℃ to braze weld steel, nickel or kentanium, and to get high strength
rbcuzn-d
s225f
cu48 ni10 zn rem
外涂焊剂的s225焊丝。
s225 welding rod coated with flux
rbcuzn-d
s226
cu60 sn0.3 si0.2
zn rem
熔点约900℃。黄铜气焊用，也可钎焊铜、钢、铸铁。
melt at about 900℃ to gas weld bronze copper, and to braze weld copper, steel or cast iron as well
s227
cu58 sn0.9 ni0.5
si0.1 fe0.8 zn rem
熔点约880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。
melt at about 880℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well
rbcuzn-b
s229
cu55 ni6 mn4
zn rem
熔点约920℃。高强度，钎焊钢、镍及硬质合金用。
melt at about 920℃ to braze weld steel, nickel or kentanium, and to get high strength
供应规格（mm）：盘装 ø0.6ø0.8ø1.0ø1.2ø1.6；
