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 鑄 鐵 | 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 銅 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 鋁 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 鎳合金 | 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 類別 | Trade 牌號 | Chemical composition 主要成份(%) | Characteristics & application 特性和用途 | Equivalent to AWS 相當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 銅 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 銅 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 鋁 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 | |
斯米克釬(han)(han)(han)焊(han)(han)(han)料(liao)(liao)分別有：（銅(tong)鋅釬(han)(han)(han)焊(han)(han)(han)料(liao)(liao)），（銅(tong)磷(lin)銀基(ji)釬(han)(han)(han)焊(han)(han)(han)料(liao)(liao)），（鋁(lv)基(ji)釬(han)(han)(han)焊(han)(han)(han)料(liao)(liao)），（錫鉛(qian)釬(han)(han)(han)焊(han)(han)(han)料(liao)(liao)），（鎳(nie)基(ji)釬(han)(han)(han)焊(han)(han)(han)料(liao)(liao)).簡介(jie)如(ru)下：
Category | Trade-mark | Specification | Melting | Chemical | Application | Equivalent |
Copper 銅鋅 | 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 銅磷 | 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 銀基 | 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 絲 | 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 鋁基 | 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 錫鉛 | 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 鎳基 | 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 氣焊 | 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 銀釬焊 | 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 膏狀銀釬焊熔劑 | 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 鋁釬焊 | 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 噴 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 軌鐵粉 | 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 噴 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 | 復合Al5Ni95 | Backing spray of transition layer between base and working layer. | ||
PTA hardfacing 等 離 子 弧 噴 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. |
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