【银焊片】简介如下:不锈钢用焊条Z308铸铁焊条
符合 GB EZNi-1
相当 AWS ENi-C1
说明:Z308是纯镍焊芯、强还原性石墨型药皮的铸铁焊条，施焊时，焊件可不预热，具有良好的抗裂性能和加工性能。镍价格昂贵，应该在其它焊条不能满足时才可选用。交直流两用。
用途:用于铸铁薄件及加工面的补焊，如发动机座、机床导轨、齿轮座等重要灰口铸铁件。
熔敷金属化学成分(%)
化学成分 | C | Mn | Si | S | Ni | Fe | 其它元素总量 |
保证值 | ≤2.00 | ≤1.00 | ≤2.50 | ≤0.030 | ≥90 | ≤8 | ≤1.00 |
参考电流(AC、DC+)
焊条直径(mm) | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
焊接电流(A) | 50~100 | 70~120 | 110~180 | 160~190 |
注意事项:
1.焊前焊条须经150℃左右烘焙1h。
2.可以通过锤击焊缝消除焊补区应力，避免裂纹。
上海斯米克焊条
【上海斯米克电焊条】简介
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 |
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
类 别 | Trade-mark
牌号 | Specification
规 格 | Melting
Point
熔点(℃) | Chemical
composition
主要成份(%) | Application
用 途
| Equivalent
to AWS
相当AWS |
Copper
zinc 铜锌 | L103 | Wire & rod
丝 | 885-888 | Cu54 Zn Rem. | Brazing of copper, bronze and steel, subjected to low load.
钎焊铜、青铜和钢等受力不大工件 | |
L104 | Foil
箔 | 890-930 | Cu57 Mn2
Co2 Zn Rem. | Brazing of carbide cutting tool.
钎焊硬质合金刀具 | |
Copper
phosphorus
铜磷 | L201 | Cast rod, wire & rod, powder
铸条、丝、粉 | 710-800 | P7 Cu Rem. | Brazing of copper and copper alloys.
钎焊铜及铜合金 | BCuP-2 |
L204 | Cast rod, wire
铸条、丝 | 640-815 | P5 Ag15
Cu Rem. | Brazing of copper, copper alloys, silver and molybdenum etc.
钎焊铜及铜合金、银、钼等金属。 | BCuP-5 |
L205 | Cast rod, wire & rod, powder
铸条、丝、箔 | 640-800 | P6 Ag5
Cu Rem. | Brazing of copper and copper alloys.
钎焊铜及铜合金 | BCuP-3 |
L207 | Cast rod, wire & rod
铸条、丝 | 640-770 | P7 Ag5
Cu Rem. | Brazing of copper and copper alloys.
钎焊铜及铜合金 | BCuP-7 |
L209 | Cast rod, wire
铸条、丝 | 684-710 | P7 Ag2
Cu Rem. | Brazing of copper and copper alloys.
钎焊铜及铜合金。 | BCuP-6 |
Silver
base
银基 | L302 | Wire & rod
丝 | 745-775 | Ag25 Cu40
Zn Rem. | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | |
L303 | Wire & rod
丝 | 660-725 | Ag45 Cu30
Zn余 | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | BAg-5 |
L303F | Flux coated rod
涂药丝 | 660-725 | Ag45 Cu30
Zn Rem. | L303 coated with flux, the same application as L303.
外涂钎剂的L303，用途与L303相同 | BAg-5 |
L304 | Foil
箔 | 690-775 | Ag50 Cu34
Zn Rem. | Brazing of copper, copper alloys and steel etc.
钎焊铜及铜合金、钢等 | BAg-6 |
L308 | Wire & rod
丝 | 779-780 | Ag72 Cu Rem. | Brazing of copper and nickel under vacuum or reducing protective atmosphere.
铜和镍的真空或还原保护气氛钎焊 | BAg-8 |
L312 | Wire & rod
丝 | 595-605 | Ag40.Cu.Zn.Cd | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | |
L313 | Wire & rod
丝 | 625-635 | Ag50.Cu.Zn.Cd | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | BAg-1a |
L321 | Wire & rod 丝 | 615-650 | Ag56.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | BAg-7 |
L323 | Wire & rod
丝 | 665-755 | Ag30.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | |
L325 | Wire & rod
丝 | 645-685 | Ag45.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | BAg-36 |
L326 | Wire & rod
丝 | 650-720 | Ag38.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等 | BAg-34 |
Aluminum base 铝基 | L400 | Cast rod, wire & rod
铸条、丝 | 577-582 | Si11.5
Al Rem. | Brazing of aluminum and aluminum alloys.
铝及铝合金的钎焊 | BAlSi-4 |
L401 | Cast rod
铸条 | 525-535 | Si5 Cu28
Al Rem. | Brazing of aluminum and aluminum alloys.
铝及铝合金的钎焊 | |
Tin lead 锡铅 | L600 | Wire & rod
丝 | 183-185 | Sn60 Sb≤0.8
Pb Rem. | Soldering of fusible metals and heat-treated part.
易熔金属及热处理件的钎焊 | 60Sn |
L601 | Wire & rod
丝 | 183-227 | Sn18 Sb2
Pb Rem. | Soldering of copper, copper alloys and galvanized iron plain sheet.
铜及铜合金、镀锌铁皮的钎焊。 | 18Sn |
L602 | Wire & rod
丝 | 183-256 | Sn30 Sb2
Pb Rem. | Soldering of copper, brass, copper alloys and galvanized iron plain sheet.
铜、黄铜、铁、镀锌铁皮的钎焊 | 30Sn |
L603 | Wire & rod
丝 | 183-235 | Sn40 Sb2
Pb Rem. | Soldering of copper, copper alloys, steel and zinc parts.
铜及铜合金、钢、锌制零件的钎焊 | 40Sn |
L604 | Wire & rod
丝 | 183-222 | Sn90 Sb≤0.15
Pb Rem. | Soldering of copper and steel for food and medicine field.
食品、医疗所需铜、钢等金属的钎焊 | 90Sn |
L605 | Wire & rod
丝 | 232-240 | Ag5 Sn95 | Soldering of copper and steel for electrical and food field.
电器、食品所需铜、钢等金属的钎焊 | |
L608 | Wire & rod
丝 | 295-305 | Sn5.5 Ag2.5
Pb Rem. | Soldering of copper, copper alloys, steel and stainless steel.
铜及铜合金、钢及不锈钢的钎焊 | |
Nickel base 镍基 | L702 | Powder
粉 | 970-1000 | Cr7 B3 Si4
Ni Rem. | Brazing of stainless steel under vacuum or protective atmosphere.
不锈钢真空或保护气氛钎焊 | BNi-2 |
Category
类 别 | Trade-mark
牌 号 | Product name
名 称 | Characteristics & application
特性和用途 |
Gas
welding 气焊 | CJ301 | Copper gas welding flux
铜气焊熔剂 | Melting point is about 650℃, flux for gas welding and brazing of copper and copper alloys.
熔点约650℃，铜及铜合金气焊或钎焊的助熔剂 |
CJ401 | Aluminum gas welding flux
铝气焊熔剂 | Melting point is about 560℃, flux for gas welding of aluminum and aluminum alloys.
熔点约560℃，铝及铝合金气焊的助熔剂 |
Silver
brazing 银钎焊 | QJ101 | Silver brazing flux
银钎焊熔剂 | Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃.
在550-750℃范围钎焊铜及铜合金、钢及不锈钢的助熔剂 |
QJ102 | Silver brazing flux
银钎焊熔剂 | Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃.
在600-850℃范围钎焊铜及铜合金、钢及不锈钢的助熔剂 |
QJ102A | Silver brazing flux
银钎焊熔剂 | Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃. Non agglomeration.
在600-850℃范围钎焊铜及铜合金、钢及不锈钢。不易结块 |
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℃.
在600-850℃范围钎焊铜及铜合金、钢及不锈钢的助熔剂 |
QJ103 | Silver brazing flux
银钎焊熔剂 | Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃.
在550-750℃范围钎焊铜及铜合金、钢及不锈钢的助熔剂 |
Aluminum brazing 铝钎焊 | QJ201 | Aluminum brazing flux
铝钎焊熔剂 | Brazing flux of aluminum and aluminum alloys within 450-620℃.
在450-620℃范围钎焊铝及铝合金的助熔剂 |
QJ207 | Aluminum brazing flux
铝钎焊熔剂 | Brazing flux of aluminum and aluminum alloys within 560-620℃.
在560-620℃范围钎焊铝及铝合金的助熔剂 |
Category
类 别 | Trade-
mark
牌 号 | Chemical
composition
化学成份(%) | Hardness
硬 度 | Application
用 途
|
Oxy-
Acetylene
Flame
spray-
using 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.
铸铁件的喷焊，如玻璃模具，汽缸、导轨 |
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.
耐磨、耐蚀件的喷焊，如阀门、泵转子、泵柱塞 |
F101Fe | Cr10 B2.5 Si3 Fe10 Ni Rem. | HRc 45 | Spray-fusing of corrosion-resistant parts, such as axle and stigma.
耐磨件的喷焊，如轴类、汽门 |
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.
耐磨、耐蚀、抗高温氧化工件的喷焊，如模具、柱塞 |
F102Fe | Cr16 B4 Si4 Fe15 Ni Rem. | HRc 60 | Spray-fusing of corrosion-resistant parts, such as axle and cold die.
耐磨件的喷焊，如轴类、冷模具 |
F105 | F102+50%WC | HRc 60 | Spray-fusing of parts resistance to grain-wear , such as guide plate, scraper and blade of fan.
抗磨粒磨损场合的喷焊，如导板、刮板、风机叶片 |
F105Fe | F102Fe+35%WC | HRc 60 | Spray-fusing of parts resistance to grain-wear, such as guide plate, scraper and blade of fan.
抗磨粒磨损场合的喷焊，如导板、刮板、风机叶片 |
F108 | F102+80%WC | HRc 60 | Spray-fusing of parts resistance to strong grain-wear and free machining, such as harrow teeth of dredger.
抗强烈磨粒磨损，无需加工场合的喷焊，如挖泥船耙齿 |
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.
农机,矿山机械易损件的喷焊，如齿轮，车轴 |
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.
铁路钢轨擦伤、低塌等缺陷的修复喷焊 |
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.
轴承、切削件等的喷涂 |
F113 | Cr10 B1.5 Si3 Ni Rem. | HB 250 | Spray-fusing or spraying, such as roll, piston and axle of wear and corrosion resistance.
喷涂亦可喷焊，如滚筒、柱塞、耐蚀耐磨轴等 |
F313 | Cr15 B1.5 Fe Rem. | HB 250 | Spraying of dryer of papermaking and axle.
造纸烘缸、轴类的喷涂 |
F314 | Cr18 Ni9 B1.5 Fe Rem. | HB 250 | Spraying of axle.
轴类喷涂 |
F412 | Sn10 P0.3 Cu Rem. | HB 80 | Spraying of axle and bearing.
轴、轴承的喷涂 |
F512 | 复合Al5Ni95 |
| Backing spray of transition layer between base and working layer.
喷涂层的基体与工作层之间过渡（打底）层用喷涂 |
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.
高温高压阀门密封面、热剪切刃口的等离子喷焊 |
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.
高温下耐磨耐蚀件的喷焊，如高温高压阀门、鼓风机 |
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.
中温中压阀门的闸板及其他耐磨件的等离子喷焊 |
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.
中温中压阀门的阀座及其他耐磨件的等离子喷焊 |
F422 | Sn10 P0.3 Cu Rem. | HB 80 | PTA hardfacing of axle and bearing etc.
轴、轴承等离子喷焊 |
类别 | 品名 | AWS型号 | 熔敷金属化学成分(%) | 熔敷金属力学性能 | 特征与用途 |
C | Si | Mn | P | S | Ni | Cr | Mo | 其它 | σ0.2(MPa) | δb(MPa) | δ(%) | Akv(J) |
焊条 | NC-38 | E308-16 | 0.07 | 0.35 | 1.69 | 0.023 | 0.002 | 9.58 | 20.49 | | | 410 | 600 | 46 | -0℃:74 | 用于对接焊及角焊，适于焊接SUS304钢 |
NC-38L | E308L-16 | 0.034 | 0.33 | 1.42 | 0.022 | 0.006 | 9.57 | 20.07 | | | 410 | 580 | 48 | 0℃:78 | 用于对接焊及角焊，与NC-38相比，NC-38L含碳量较低，适于焊接SUS304L钢 |
NC-39 | E309-16 | 0.08 | 0.53 | 1.50 | 0.020 | 0.003 | 12.72 | 23.97 | | | 410 | 590 | 39 | 0℃:62 | 用于不锈钢与其它钢的异种钢焊接和复合刚过渡层焊接 |
NC-39L | E309L-16 | 0.030 | 0.60 | 1.50 | 0.020 | 0.005 | 12.50 | 23.13 | | | 410 | 560 | 42 | 0℃:67 | 用于不锈钢与其它钢的异种钢焊接和复合钢过层焊接,与NC-39相比，NC-39L的含碳量较低 |
NC-39MoL | E309MoL-16 | 0.029 | 0.51 | 1.28 | 0.024 | 0.005 | 12.65 | 23.08 | 2.29 | | 450 | 630 | 41 | 0℃:65 | 用于不锈钢与其它钢的异种钢焊接和复合钢过渡层焊接，与NC-39相比，NC-39MoL含碳量较低 |
NC-36L | E316L-16 | 0.023 | 0.57 | 1.56 | 0.025 | 0.003 | 12.17 | 18.68 | 2.20 | | 420 | 580 | 45 | 0℃:83 | 用于对接焊及角焊，适于焊接SUS316L钢，与NC-36相比，NC-36L含碳量较低 |
NC-38LT | E308L-16 | 0.034 | 0.38 | 2.12 | 0.022 | 0.002 | 10.89 | 18.36 | | | 370 | 540 | 51 | -196℃:52 | 用于焊接深冷温度下使用的18%Cr-8%Ni不锈钢,烘干: 150-200℃×0.5-1h |
NC-36LT | E316L-16 | 0.030 | 0.52 | 2.02 | 0.021 | 0.003 | 13.06 | 17.28 | 2.25 | | 390 | 530 | 44 | -196℃:40 | 用于焊接深冷温度下使用的18%Cr-12%Ni-2%Mo不锈钢,烘干:150-200℃×0.5-1h |
NC-317L | E317L-16 | 0.030 | 0.50 | 1.17 | 0.027 | 0.004 | 13.28 | 19.11 | 3.50 | | 440 | 600 | 39 | | 用于焊接19%Cr-13%Ni-3%Mo超低碳不锈钢,烘干:150-200℃×0.5-1h |
NC-37 | E347-16 | 0.060 | 0.60 | 1.66 | 0.018 | 0.002 | 9.82 | 20.22 | | Nb:0.67 | 470 | 670 | 34 | | 用于焊接18%Cr-8%Ni-Nb不锈钢 |
CR-40 | E410-16 | 0.08 | 0.47 | 0.28 | 0.020 | 0.006 | | 12.83 | | | 290 | 510 | 33 | | 用于焊接13%Cr马氏体不锈钢,烘干:300-350℃×0.5-1h |
CR-43 | E430-16 | 0.09 | 0.60 | 0.27 | 0.021 | 0.003 | | 17.65 | | | 300 | 560 | 24 | | 用于焊接17%Cr不锈钢,烘干:300-350℃×0.5-1h |
牌号 | 国家牌号 | 化学成分% | 熔化温度℃ | 特性及用途 | Ag | Cu | Zn | YGAg25 | BAg25CuZn
(HL302) | 24-26 | 40-42 | 余量 | 700-850 | 钎焊温度较高，润湿性及填缝能力好，适宜钎焊铜及硬质合金、钢等 | YGAg30 | BAg30CuZn | 29-31 | 37-39 | 余量 | 680-770 | 熔点稍低，润湿性及填缝能力好，适宜钎焊及铜合金 | YGAg45 | BAg45CuZn
(HL303) | 44-46 | 29-31 | 余量 | 665-745 | 熔点稍低，润湿性及填缝能好，接头强度高且能承受震动载荷，适用范围广 | YGAg50 | BAg50CuZn
(HL304) | 49-51 | 33-35 | 余量 | 690-775 | 具有良好的漫流性和填满间隙能力，钎焊接头强度高，塑性好，适用于钎焊铜及铜合金、钢及不锈钢 | YGAg65 | BAg65CuZn
(HL306) | 64-66 | 19-21 | 余量 | 685-720 | 熔点较低，漫流性良好，常用于食品器皿、波导的钎焊 | YGAg70 | BAg70CuZn
(HL308) | 69-71 | 25-27 | 余量 | 730-755 | 钎焊接头强度高，塑性好，导电性好，用于黄铜、铜、银的钎焊 |
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