category
類別
trade-
mark
牌號
equivalent to china standard
相當
characteristics & application
特性和用途
equivalent to aws
相當aws
hard-surfacing
硬
面
堆
焊
d 667
edzcr-b-15
hrc***48. resistance to wear, gas corrosion&oxidation. hardfacing of blast furnace hopper&cracker part.
hrc***48，耐磨、耐氣蝕。堆焊高爐料鐘、破碎機件
d 802
edcocr-a-03
hrc38-47. resistance to heat, wear&corrosion. hardfacing of high temperature part such as the edge of thermo-cutter.
hrc38-47，耐熱、耐蝕、耐磨。堆焊高溫工件如熱剪切刀刃
ecocr-a
d 812
edcocr-b-03
hrc45-50. resistance to heat, wear&corrosion. hardfacing of high temperature part such as internal-combustion engine valve.
hrc45-50，耐熱、耐蝕、耐磨。堆焊高溫工件如內燃機閥
ecocr-b
d 822
hrc***53. resistance to wear&heat, bad shock resistance. hardfacing of rotating blade wheel of boiler.
hrc***53，耐熱、耐磨，但抗沖擊性差。堆焊鍋爐旋轉葉輪
d 832
edcocr-c-03
hrc***50. wear&heat resistance. hardfacing of high temperature part such as hot-rolling guided way.
hrc***50，耐熱、耐磨。堆焊高溫工件如熱軋導軌
ecocr-c
d 842
edcocr-d-03
hrc28-38. corrosion&thermo-fatigue resistance, work harding. hardfacing of hot forging die.
hrc28-38，耐蝕、抗熱疲勞，具有加工硬化性。堆焊熱鍛模
cast iron
鑄
鐵
z 308
ezni
pure nickel, excellent general properties. used to weld thin cast iron part&repair welding machined surface, such as guided way of machine tool.
純鎳，綜合性能好。鑄鐵薄件及加工面補焊用，如機床導衛
eni-cl
z 408
eznife
iron nickel, high strength&excellent ductility. repair welding of important gray cast iron&nodular cast iron, such as cylinder cap.
鎳鐵，強度高、塑性好。重要灰鑄鐵及球鐵焊補用，如汽缸蓋
enife-cl
z 508
eznicu-1
copper nickel, good machinability&bad crack resistance. repair welding of sand hole&gray cast iron machined surface subject to no load.
鎳銅，易加工，但抗裂性較差。不受力的灰鑄鐵加工面及砂眼補焊
enicu-b
copper alloys
銅
合
金
cu 107
ecu
red copper, atmosphere&sea water corrosion&excellent electric conductivity. welding of red copper such as electrical copper row.
紫銅，海水腐蝕，導電性好。紫銅焊接用，如導電銅排
ecu
cu 207
ecusi
silicon bronze, corrosion resistance&high strength. welding of copper, silicon bronze&brass.
硅青銅，耐蝕、強度高。銅、硅青銅及黃銅焊接用
ecusi
cu 227
ecusnb
tin phosphor bronze, corrosion resistance&high strength. welding of copper, silicon bronze&brass.
錫磷青銅，耐蝕、強度高。銅、硅青銅及黃銅焊接用
ecusn-c
cu 237
ecual
aluminum bronze, wear&corrosion&high strength. welding/surfacing of copper alloys.
鋁青銅，耐磨、耐蝕，強度高。銅合金焊接或堆焊用
ecual-a2
aluminum alloys
鋁
合
金
al 109
tal
pure aluminum, excellent corrosion resistance&middle strength. welding of pure aluminum.
純鋁，耐蝕性好，但強度不高，純鋁焊接用
e1100
al 209
talsi
silicon aluminum, good crack resistance&wide range of usage. welding of aluminum alloys other than aluminum magnesium alloys.
鋁硅，抗裂性好，通用性大。鋁合金焊接用，不宜焊接鋁鎂合金
e4043
al 309
tamn
manganese aluminum, corrosion resistance&high strength. welding of aluminum alloys.
鋁錳，強度高，耐蝕。鋁合金焊接用
e3003
nickel alloys
鎳合金
ni 102
eni-1
pure nickel. welding&surfacing of nickel&nickel to steel.
純鎳，用于鎳、鎳與鋼的焊接與堆焊
eni-1
ni 207
enicu-7
copper nickel. welding&surfacing of copper nickel&copper nickel to steel.
鎳銅，用于鎳銅、鎳銅與鋼的焊接與堆焊
enicu-7
鋼鐵冶金行業 耐磨堆焊焊絲選型參考
工件
名稱
component
焊絲
model
直徑(mm)
diameter
硬度
hrc
機械加工性
machinability
焊接
方法
process
運用
磨損類型
wear-type
耐沖擊性
impact-adaptability
連鑄輥
continu-
ous-
casting-roller
m430
2.4-3.2
---
excellent
埋弧
s
金屬間磨損
metal-
to-
-metal
-wear
---
heavy
m414
2.4-3.2
42-50
m414n
2.4-3.2
42-50
z430
2.4-3.2
自保護
o
z414n
2.4-3.2
45-52
z409
2.4-3.2
45-52
z411
2.0-3.2
45-52
q439
1.6
40-50
氣保護
g
拉矯輥
pulling-straight-ening-
roller
q423
1.2-1.6
38-45
z409
2.4-3.2
45-52
自保護
o
z411
2.0-3.2
42-52
z414n
2.4-3.2
45-52
夾送輥pinch
-roller
m535
2.4-4.0
50-56
好
good
埋弧/
自保護
s
m552
2.4-4.0
54-60
助卷輥
coiler-assista
-nt roll
m535
2.4-4.0
50-56
m552
2.4-4.0
54-60
風機
葉片
fan-blade
q337
1.2-1.6
55-61
僅可磨削
unmachinable
-except by-grinding
氣保護
g
沖刷磨損
erosion-wear
中小沖擊
moderate
q605
1.2-1.6
55-61
氣/
自保護
g/ o
，
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