天津市（斯米克牌）F221焊粉销售处Category
类 别
 Trade-
Mark
牌 号
 Equivalent to China Standard
相当国标
 Characteristics & application
特性和用途
 Equivalent to AWS
相当AWS
 

Hard-surfacing

硬

面

堆

焊

 D 667
 EDZCr-B-15
 HRc≥48. Resistance to wear, gas corrosion and oxidation. Hardfacing of blast furnace hopper and cracker part.
HRc≥48，耐磨、耐气蚀、抗氧化。堆焊高炉料钟、破碎机件
 　
D 802
 EDCoCr-A-03
 HRc38-47. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as the edge of thermo-cutter.
HRc38-47，耐热、耐蚀、耐磨。堆焊高温工件如热剪切刀刃
 ECoCr-A
 
D 812
 EDCoCr-B-03
 HRc45-50. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as internal-combustion engine valve.
HRc45-50，耐热、耐蚀、耐磨。堆焊高温工件如内燃机阀
 ECoCr-B
 
D 822
 　 HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
HRc≥53，耐热、耐磨，但抗冲击性差。堆焊锅炉旋转叶轮
 　
D 832
 EDCoCr-C-03
 HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
HRc≥50，耐热、耐磨。堆焊高温工件如热轧导轨
 ECoCr-C
 
D 842
 EDCoCr-D-03
 HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.
HRc28-38，耐蚀、抗热疲劳，具有加工硬化性。堆焊热锻模
 　

Cast iron

铸

铁
 Z 308
 EZNi
 Pure nickel, excellent general properties. Used to weld thin cast iron part and repair welding machined surface, such as guided way of machine tool.
纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫
 ENi-Cl
 
Z 408
 EZNiFe
 Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap.
镍铁，强度高、塑性好。重要灰铸铁及球铁焊补用，如汽缸盖
 ENiFe-Cl
 
Z 508
 EZNiCu-1
 Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊
 ENiCu-B
 

Copper alloys

铜

合

金
 Cu 107
 ECu
 Red copper, atmosphere and sea water corrosion and excellent electric conductivity. Welding of red copper such as electrical copper row.
紫铜，耐大气，海水腐蚀，导电性好。紫铜焊接用，如导电铜排
 ECu
 
Cu 207
 ECuSi
 Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用
 ECuSi
 
Cu 227
 ECuSnB
 Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
锡磷青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用
 ECuSn-C
 
Cu 237
 ECuAl
 Aluminum bronze, wear and corrosion and high strength. Welding or surfacing of copper alloys.
铝青铜，耐磨、耐蚀，强度高。铜合金焊接或堆焊用
 ECuAl-A2
 

Aluminum alloys

铝

合

金
 Al 109
 TAl
 Pure aluminum, excellent corrosion resistance and middle strength. Welding of pure aluminum.
纯铝，耐蚀性好，但强度不高，纯铝焊接用
 E1100
 
Al 209
 TAlSi
 Silicon aluminum, good crack resistance and wide range of usage. Welding of aluminum alloys other than aluminum magnesium alloys.
铝硅，抗裂性好，通用性大。铝合金焊接用，不宜焊接铝镁合金
 E4043
 
Al 309
 TAMn
 Manganese aluminum, corrosion resistance and high strength. Welding of aluminum alloys.
铝锰，强度高，耐蚀。铝合金焊接用
 E3003
 

Nickel alloys

镍合金
 Ni 102
 ENi-1
 Pure nickel. Welding and surfacing of nickel and nickel to steel.
纯镍，用于镍、镍与钢的焊接与堆焊
 ENi-1
 
Ni 207
 ENiCu-7
 Copper nickel. Welding and surfacing of copper nickel and copper nickel to steel.
镍铜，用于镍铜、镍铜与钢的焊接与堆焊
 ENiCu-7
 
Category

类 别
 Trade
mark

牌 号
 Chemical composition

主要成份(%)
 Characteristics & application

特性和用途
 Equivalent to AWS

相当AWS
 

Hardfacing

硬

面

堆

焊
 S 101
 C3 Cr28 Ni4
Si3.5 Fe Rem.
 HRc48-54. Resistance to wear, gas corrosion and oxidation. Hardfacing of bucket tooth and case pump.
HRc48-54，耐磨、耐气蚀、抗氧化。堆焊铲斗齿，泵套
 　
S 111
 C1 Cr29 W5
Co Rem.
 HRc38-47. Resistance to wear and corrosion at high-temperature. Hardfacing of high temperature and pressure valve.
HRc38-47，高温下耐磨、耐蚀。堆焊高温高压阀门
 ECoCr-A
 
S 112
 C1.5 Cr29 W8
Co Rem.
 HRc45-50. Resistance to wear and corrosion at high-temperature. Hardfacing of valve and hot-rolling pass.
HRc45-50，高温下耐磨、耐蚀。堆焊阀门，热轧孔型
 ECoCr-B
 
S 113
 C2.5 Cr30 W17
Co Rem.
 HRc≥55. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of screw charging carriage.
HRc≥55，高温下耐磨、耐热，但抗冲击性差。堆焊螺旋送料机用
 　
S 114
 C2.5 Cr30 W12
Co Rem.
 HRc≥53. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of three-cone bit.
HRc≥53，高温下耐磨、耐热，但抗冲击较差。堆焊牙轮钻头
 ECoCr-C
 

Copper

alloys

铜

合

金
 S 201
 Sn1 Si0.3Mn0.3
Cu Rem.
 Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper.
机械性能好，抗裂性好。紫铜气焊及氩弧焊用
 ERCu
 
S 211
 Si3 Mn1
Cu Rem.
 Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel.
机械性能好，铜合金氩弧焊及钢的MIG钎焊用
 ERCuSi-Al
 
S 212
 Sn5 Cu Rem.
 Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨性好。铜合金氩弧焊及钢的堆焊用
 ERCuSn-A
 
S 213
 Sn8 Cu Rem.
 Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨性好。铜合金氩弧焊及钢的堆焊用
 ERCuSn-C
 
S 214
 Al7.5 Cu Rem.
 Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用
 ERCuAl-A1
 
S 215
 Al9 Cu Rem.
 Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用
 ERCuAl-A2
 
S 221
 Cu60 Sn1 Si0.3
Zn Rem.
 Melting point is about 890℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
熔点约890℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁
 　
S 221F
 Cu60 Sn1 Si 0.3
Zn Rem.
 S221 welding rod coated with flux.
外涂焊剂的S221焊丝
 　
S 222
 Cu58Sn0.9Si0.1
Fe0.8 Zn Rem.
 Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
熔点约880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁
 RBCuZn-C
 
S 222F
 Cu58Sn0.9Si0.1
Fe0.8 Zn Rem.
 S222 welding rod coated with flux.
外涂焊剂的S222焊丝
 RBCuZn-C
 
S 223
 Cu59 Sn0.6
Zn Rem.
 Melting point is about 900℃. Braze welding of copper, steel and cast iron.
熔点约900℃。铜、钢、铸铁钎焊用
 RBCuZn-A
 
S 224
 Cu62 Si0.5
Zn Rem.
 Melting point is about 905℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
熔点约905℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁
 　
Copper
alloys

铜

合

金
 S 225
 Cu48 Ni10
Zn Rem.
 Melting point is about 935℃ and high strength. Braze welding of steel, nickel and carbide alloys.
熔点约935℃。高强度,钎焊钢、镍及硬质合金用
 RBCuZn-D
 
S 225F
 Cu48 Ni10
Zn Rem.
 S225 welding rod coated with flux.
外涂焊剂的S225焊丝
 RBCuZn-D
 
S 226
 Cu60 Sn0.3
Si0.2 Zn Rem.
 Melting point is about 900℃. Gas welding of brass, also braze welding of copper, steel and cast iron.
熔点约900℃。黄铜气焊用，也可钎焊铜、钢、铸铁
 　
S 227
 Cu58Sn0.9Ni0.5
Si0.1 Fe0.8
Zn Rem.
 Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
熔点880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁
 RBCuZn-B
 
S 229
 Cu55 Ni6 Mn4
Zn余
 Melting point is about 920℃, high strength. Braze welding of steel, nickel and hard carbide.
熔点约920℃。高强度,钎焊钢、镍及硬质合金用
 　
Aluminum alloys

铝

合

金
 S 301
 Al≥99.5
 Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum.
塑性好、耐蚀。纯铝气焊、氩弧焊用
 ER1100
 
S 311
 Si5 Al Rem.
 Corrosion resistance, wide range of usage. Gas welding and argon arc welding of aluminum alloys other than high magnesium alloys.
抗裂性好，通用性大。铝合金气焊、氩弧焊用。不宜用高镁合金
 ER4043
 
S 321
 Mn1.3 Al Rem.
 Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys.
良好的耐蚀性、可焊性及塑性。铝合金气焊、氩弧焊用
 　
S 331
 Mg5 Mn0.4
Al Rem.
 Corrosion resistance and high strength. Argon arc welding of aluminum alloys.
耐蚀，强度高。铝合金氩弧焊用
 ER5183
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