Category
Trade-
Equivalent to China Standard
Characteristics & application
Equivalent to 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.
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.
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.
ECoCr-B
D 822
HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
D 832
EDCoCr-C-03
HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
ECoCr-C
D 842
EDCoCr-D-03
HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.
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.
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.
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.
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.
ECu
Cu 207
ECuSi
Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
ECuSi
Cu 227
ECuSnB
Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
ECuSn-C
Cu 237
ECuAl
Aluminum bronze, wear and corrosion and high strength. Welding or surfacing of copper alloys.
ECuAl-A2
Aluminum alloys
铝
合
金
Al 109
TAl
Pure aluminum, excellent corrosion resistance and middle strength. Welding of pure aluminum.
E1100
Al 209
TAlSi
Silicon aluminum, good crack resistance and wide range of usage. Welding of aluminum alloys other than aluminum magnesium alloys.
E4043
Al 309
TAMn
Manganese aluminum, corrosion resistance and high strength. Welding of aluminum alloys.
E3003
Nickel alloys
镍合金
Ni 102
ENi-1
Pure nickel. Welding and surfacing of nickel and nickel to steel.
ENi-1
Ni 207
ENiCu-7
Copper nickel. Welding and surfacing of copper nickel and copper nickel to steel.
ENiCu-7
Category
类 别
Trade
牌 号
Chemical comPOSTTTION
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
HRc48-54. Resistance to wear, gas corrosion and oxidation. Hardfacing of bucket tooth and case pump.
S 111
C1 Cr29 W5
HRc38-47. Resistance to wear and corrosion at high-temperature. Hardfacing of high temperature and pressure valve.
ECoCr-A
S 112
C1.5 Cr29 W8
HRc45-50. Resistance to wear and corrosion at high-temperature. Hardfacing of valve and hot-rolling pass.
ECoCr-B
S 113
C2.5 Cr30 W17
HRc≥55. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of screw charging carriage.
S 114
C2.5 Cr30 W12
HRc≥53. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of three-cone bit.
ECoCr-C
Copper
alloys
铜
合
金
S 201
Sn1 Si0.3Mn0.3
Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper.
ERCu
S 211
Si3 Mn1
Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel.
ERCuSi-Al
S 212
Sn5 Cu Rem.
Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
ERCuSn-A
S 213
Sn8 Cu Rem.
Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
ERCuSn-C
S 214
Al7.5 Cu Rem.
Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
ERCuAl-A1
S 215
Al9 Cu Rem.
Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
ERCuAl-A2
S 221
Cu60 Sn1 Si0.3
Melting point is about 890℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
S 221F
Cu60 Sn1 Si 0.3
S221 welding rod coated with flux.
S 222
Cu58Sn0.9Si0.1
Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
RBCuZn-C
S 222F
Cu58Sn0.9Si0.1
S222 welding rod coated with flux.
RBCuZn-C
S 223
Cu59 Sn0.6
Melting point is about 900℃. Braze welding of copper, steel and cast iron.
RBCuZn-A
S 224
Cu62 Si0.5
Melting point is about 905℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
Copper
铜
合
金
S 225
Cu48 Ni10
Melting point is about 935℃ and high strength. Braze welding of steel, nickel and carbide alloys.
RBCuZn-D
S 225F
Cu48 Ni10
S225 welding rod coated with flux.
RBCuZn-D
S 226
Cu60 Sn0.3
Melting point is about 900℃. Gas welding of brass, also braze welding of copper, steel and cast iron.
S 227
Cu58Sn0.9Ni0.5
Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.
RBCuZn-B
S 229
Cu55 Ni6 Mn4
Melting point is about 920℃, high strength. Braze welding of steel, nickel and hard carbide.
Aluminum alloys
铝
合
金
S 301
Al≥99.5
Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum.
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.
ER4043
S 321
Mn1.3 Al Rem.
Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys.
S 331
Mg5 Mn0.4
Corrosion resistance and high strength. Argon arc welding of aluminum alloys.
ER5183
类 别
Mark
牌 号
相当国标
特性和用途
相当AWS
HRc≥48,耐磨、耐气蚀、抗氧化。堆焊高炉料钟、破碎机件
HRc38-47,耐热、耐蚀、耐磨。堆焊高温工件如热剪切刀刃
HRc45-50,耐热、耐蚀、耐磨。堆焊高温工件如内燃机阀
HRc≥53,耐热、耐磨,但抗冲击性差。堆焊锅炉旋转叶轮
HRc≥50,耐热、耐磨。堆焊高温工件如热轧导轨
HRc28-38,耐蚀、抗热疲劳,具有加工硬化性。堆焊热锻模
纯镍,综合性能好。铸铁薄件及加工面补焊用,如机床导卫
镍铁,强度高、塑性好。重要灰铸铁及球铁焊补用,如汽缸盖
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
紫铜,耐大气,海水腐蚀,导电性好。紫铜焊接用,如导电铜排
硅青铜,耐蚀、强度高。铜、硅青铜及黄铜焊接用
锡磷青铜,耐蚀、强度高。铜、硅青铜及黄铜焊接用
铝青铜,耐磨、耐蚀,强度高。铜合金焊接或堆焊用
纯铝,耐蚀性好,但强度不高,纯铝焊接用
铝硅,抗裂性好,通用性大。铝合金焊接用,不宜焊接铝镁合金
铝锰,强度高,耐蚀。铝合金焊接用
纯镍,用于镍、镍与钢的焊接与堆焊
镍铜,用于镍铜、镍铜与钢的焊接与堆焊
mark
Si3.5 Fe Rem.
HRc48-54,耐磨、耐气蚀、抗氧化。堆焊铲斗齿,泵套
Co Rem.
HRc38-47,高温下耐磨、耐蚀。堆焊高温高压阀门
Co Rem.
HRc45-50,高温下耐磨、耐蚀。堆焊阀门,热轧孔型
Co Rem.
HRc≥55,高温下耐磨、耐热,但抗冲击性差。堆焊螺旋送料机用
Co Rem.
HRc≥53,高温下耐磨、耐热,但抗冲击较差。堆焊牙轮钻头
Cu Rem.
机械性能好,抗裂性好。紫铜气焊及氩弧焊用
Cu Rem.
机械性能好,铜合金氩弧焊及钢的MIG钎焊用
耐磨性好。铜合金氩弧焊及钢的堆焊用
耐磨性好。铜合金氩弧焊及钢的堆焊用
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用
Zn Rem.
熔点约890℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁
Zn Rem.
外涂焊剂的S221焊丝
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
Fe0.8 Zn Rem.
外涂焊剂的S222焊丝
Zn Rem.
熔点约900℃。铜、钢、铸铁钎焊用
Zn Rem.
熔点约905℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁
alloys
Zn Rem.
熔点约935℃。高强度,钎焊钢、镍及硬质合金用
Zn Rem.
外涂焊剂的S225焊丝
Si0.2 Zn Rem.
熔点约900℃。黄铜气焊用,也可钎焊铜、钢、铸铁
Si0.1 Fe0.8
Zn Rem.
熔点880℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁
Zn余
熔点约920℃。高强度,钎焊钢、镍及硬质合金用
塑性好、耐蚀。纯铝气焊、氩弧焊用
抗裂性好,通用性大。铝合金气焊、氩弧焊用。不宜用高镁合金
良好的耐蚀性、可焊性及塑性。铝合金气焊、氩弧焊用
Al Rem.
耐蚀,强度高。铝合金氩弧焊用
斯米克钎焊料分别有:(铜锌钎焊料) ,(铜磷银基钎焊料),(铝基钎焊料),(锡铅钎焊料),(镍基钎焊料).简介如下:
Category |
Trade-mark |
Specification |
Melting |
Chemical |
Application |
Equivalent |
Copper 铜锌 |
L103 |
Wire & rod |
885-888 |
Cu54 Zn Rem. |
Brazing of copper, bronze and steel, subjected to low load. |
|
L104 |
Foil |
890-930 |
Cu57 Mn2 |
Brazing of carbide cutting tool. |
||
Copper
铜磷 |
L201 |
Cast rod, wire & rod, powder |
710-800 |
P7 Cu Rem. |
Brazing of copper and copper alloys. |
BCuP-2 |
L204 |
Cast rod, wire |
640-815 |
P5 Ag15 |
Brazing of copper, copper alloys, silver and molybdenum etc. |
BCuP-5 |
|
L205 |
Cast rod, wire & rod, powder |
640-800 |
P6 Ag5 |
Brazing of copper and copper alloys. |
BCuP-3 |
|
L207 |
Cast rod, wire & rod |
640-770 |
P7 Ag5 |
Brazing of copper and copper alloys. |
BCuP-7 |
|
L209 |
Cast rod, wire |
684-710 |
P7 Ag2 |
Brazing of copper and copper alloys. |
BCuP-6 |
|
Silver 银基 |
L302 |
Wire & rod |
745-775 |
Ag25 Cu40 |
Brazing of copper, copper alloys, steel and stainless steel etc. |
|
L303 |
Wire & rod |
660-725 |
Ag45 Cu30 |
Brazing of copper, copper alloys, steel and stainless steel etc. |
BAg-5 |
|
L303F |
Flux coated rod |
660-725 |
Ag45 Cu30 |
L303 coated with flux, the same application as L303. |
BAg-5 |
|
L304 |
Foil |
690-775 |
Ag50 Cu34 |
Brazing of copper, copper alloys and steel etc. |
BAg-6 |
|
L308 |
Wire & rod |
779-780 |
Ag72 Cu Rem. |
Brazing of copper and nickel under vacuum or reducing protective atmosphere. |
BAg-8 |
|
L312 |
Wire & rod |
595-605 |
Ag40.Cu.Zn.Cd |
Brazing of copper, copper alloys, steel and stainless steel etc. |
||
L313 |
Wire & rod |
625-635 |
Ag50.Cu.Zn.Cd |
Brazing of copper, copper alloys, steel and stainless steel etc. |
BAg-1a |
|
L321 |
Wire & rod 丝 |
615-650 |
Ag56.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. |
BAg-7 |
|
L323 |
Wire & rod |
665-755 |
Ag30.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. |
||
L325 |
Wire & rod |
645-685 |
Ag45.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. |
BAg-36 |
|
L326 |
Wire & rod |
650-720 |
Ag38.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. |
BAg-34 |
|
Aluminum base 铝基 |
L400 |
Cast rod, wire & rod |
577-582 |
Si11.5 |
Brazing of aluminum and aluminum alloys. |
BAlSi-4 |
L401 |
Cast rod |
525-535 |
Si5 Cu28 |
Brazing of aluminum and aluminum alloys. |
||
Tin lead 锡铅 |
L600 |
Wire & rod |
183-185 |
Sn60 Sb≤0.8 |
Soldering of fusible metals and heat-treated part. |
60Sn |
L601 |
Wire & rod |
183-227 |
Sn18 Sb2 |
Soldering of copper, copper alloys and galvanized iron plain sheet. |
18Sn |
|
L602 |
Wire & rod |
183-256 |
Sn30 Sb2 |
Soldering of copper, brass, copper alloys and galvanized iron plain sheet. |
30Sn |
|
L603 |
Wire & rod |
183-235 |
Sn40 Sb2 |
Soldering of copper, copper alloys, steel and zinc parts. |
40Sn |
|
L604 |
Wire & rod |
183-222 |
Sn90 Sb≤0.15 |
Soldering of copper and steel for food and medicine field. |
90Sn |
|
L605 |
Wire & rod |
232-240 |
Ag5 Sn95 |
Soldering of copper and steel for electrical and food field. |
||
L608 |
Wire & rod |
295-305 |
Sn5.5 Ag2.5 |
Soldering of copper, copper alloys, steel and stainless steel. |
||
Nickel base 镍基 |
L702 |
Powder |
970-1000 |
Cr7 B3 Si4 |
Brazing of stainless steel under vacuum or protective atmosphere. |
BNi-2 |
Category |
Trade-mark |
Product name |
Characteristics & application |
Gas 气焊 |
CJ301 |
Copper gas welding flux |
Melting point is about 650℃, flux for gas welding and brazing of copper and copper alloys. |
CJ401 |
Aluminum gas welding flux |
Melting point is about 560℃, flux for gas welding of aluminum and aluminum alloys. |
|
Silver 银钎焊 |
QJ101 |
Silver brazing flux |
Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃. |
QJ102 |
Silver brazing flux |
Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃. |
|
QJ102A |
Silver brazing flux |
Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃. Non agglomeration. |
|
QJ112 |
Silver brazing paste flux 膏状银钎焊熔剂 |
Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃. |
|
QJ103 |
Silver brazing flux |
Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃. |
|
Aluminum brazing 铝钎焊 |
QJ201 |
Aluminum brazing flux |
Brazing flux of aluminum and aluminum alloys within 450-620℃. |
QJ207 |
Aluminum brazing flux |
Brazing flux of aluminum and aluminum alloys within 560-620℃. |
Category |
Trade- |
Chemical |
Hardness |
Application |
Oxy- 氧 乙 炔 焰 喷 焊 |
F103 |
Cr10 B1.5 Si3 Ni Rem. |
HRc 25 |
Spray-fusing of cast iron parts,, such as die for glass, cylinder, and guide. |
F101 |
Cr10 B2.5 Si3 Ni Rem. |
HRc 45 |
Spray-fusing of parts resistance to wear and corrosion, such as valve, the rotator and piston of pump. |
|
F101Fe |
Cr10 B2.5 Si3 Fe10 Ni Rem. |
HRc 45 |
Spray-fusing of corrosion-resistant parts, such as axle and stigma. |
|
F102 |
Cr16 B4 Si4 Ni Rem. |
HRc 60 |
Spray-fusing of parts resistance to wear, corrosion and high temperature oxidation, such as die and piston. |
|
F102Fe |
Cr16 B4 Si4 Fe15 Ni Rem. |
HRc 60 |
Spray-fusing of corrosion-resistant parts, such as axle and cold die. |
|
F105 |
F102+50%WC |
HRc 60 |
Spray-fusing of parts resistance to grain-wear , such as guide plate, scraper and blade of fan. |
|
F105Fe |
F102Fe+35%WC |
HRc 60 |
Spray-fusing of parts resistance to grain-wear, such as guide plate, scraper and blade of fan. |
|
F108 |
F102+80%WC |
HRc 60 |
Spray-fusing of parts resistance to strong grain-wear and free machining, such as harrow teeth of dredger. |
|
F301 |
Cr5 B4 Si4 Ni30 Fe Rem. |
HRc 45 |
Spray-fusing of vulnerable parts of agricultural machinery and mining machinery, such as gear and axletree. |
|
Track iron powder 轨铁粉 |
Cr5 B1.5 Si3 Ni30 Fe Rem. |
HRc 28 |
Repair spray-fusing of defects such as scratch and concavity of railroad track. |
|
Oxy-acetylene flame spraying 氧 乙 炔 焰 喷 涂 |
F111 |
Cr5 B1.5 Si3 Ni30 Fe Rem. |
HB 150 |
Spraying of bearing and cutting parts etc. |
F113 |
Cr10 B1.5 Si3 Ni Rem. |
HB 250 |
Spray-fusing or spraying, such as roll, piston and axle of wear and corrosion resistance. |
|
F313 |
Cr15 B1.5 Fe Rem. |
HB 250 |
Spraying of dryer of papermaking and axle. |
|
F314 |
Cr18 Ni9 B1.5 Fe Rem. |
HB 250 |
Spraying of axle. |
|
F412 |
Sn10 P0.3 Cu Rem. |
HB 80 |
Spraying of axle and bearing. |
|
F512 |
复合Al5Ni95 |
Backing spray of transition layer between base and working layer. |
||
PTA hardfacing 等 离 子 弧 喷 焊 |
F221 |
Cr26 W5 B0.7 Co Rem. |
HRc 43 |
PTA hardfacing of sealing surface of high temperature and high pressure valve and the edge of hot shearing tool. |
F223 |
Cr21 W5 B1.5 Co Rem. |
HRc 40 |
PTA hardfacing of parts resistance to wear and corrosion at high temperature, such as valve under high temperature and high pressure, and blower. |
|
F321 |
Cr13 B1.5 Si1 Fe Rem. |
HRc 45 |
PTA hardfacing of corrosion-resistant parts under mid-temperature and mid-pressure, such as stop-plate etc. |
|
F322 |
Cr23 Ni13 Si5 B1 Fe Rem. |
HRc 40 |
PTA hardfacing of corrosion-resistant parts under mid-temperature and mid-pressure, such as valve base etc. |
|
F422 |
Sn10 P0.3 Cu Rem. |
HB 80 |
PTA hardfacing of axle and bearing etc. |