铸铁焊条 |
|
|
|
|
|
|
|
|
|
|
Electrode for Castiron |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
牌号 | 药皮类型 | 符合标准 | 焊接位置 | 电流种类 | 熔敷金属标准或典型化学成分(%) | 主要用途 |
Standard &Typical Chemical Composition of Deposited Metal |
Brand Name | Type of Covering | Equivalent Specification | Wilding Position | Type of Current | C | Mn | Si | S | P | V | Ni | Cu | Fe | Applications |
|
|
LT-Z100 | 氧化型药皮 | GB | F,V, | ACorDC+ | ≤0.15 | ≤0.60 | ≤0.03 | ≤0.04 | ≤0.04 | _ | _ | _ | 余量 | 用于一般铸铁件缺陷的修补,并能焊补经长期使用的旧钢锭模。 |
Oxide flux | EZFe-2 | OH,H | Repair welding of defects of normal cast iron and old steel ingot model used over a long period of time. |
LT-Z122Fe | 铁粉钛钙型 | GB | F,V | ACorDC+ | ≤0.15 | ≤0.60 | ≤0.03 | ≤0.04 | ≤0.04 | _ | _ | _ | 余量 | 用于一般灰口铸铁件非加工面的焊补。 |
EZFe-2 | Repair welding of general grey cast iron parts without maching. |
LT-Z116 | 低氢钾型 | GB EZV | F,V | DC+ | ≤0.25 | ≤0.15 | ≤0.70 | ≤0.040 | ≤0.040 | 8.0-13.0 | _ | _ | 余量 | 用于铸铁件缺陷的修补,如汽缸体、机架上齿轮箱等,也可焊补高硬度铸铁及球墨铸铁件。 |
Low hydrogen potassium | Repair welding of defects of cast iron such as cylinder boby and gear box etc,Also repair welding of high strengh cast iron and nodular cast iron. |
LT-Z117 | 低氢钠型 | GB EZV | F,V | DC+ | ≤0.25 | ≤0.15 | ≤0.70 | ≤0.040 | ≤0.040 | 8.0-13.0 | _ | _ | 余量 | 用于铸铁件缺陷的修补,如汽缸体、机架上齿轮箱等,也可焊补高硬度铸铁及球墨铸铁件。 |
Low hydrogen sodium | Repair welding of defects of cast iron such as cylinder boby and gear box etc,Also repair welding of high strengh cast iron and nodular cast iron. |
LT-Z208 | 石墨型 | GB EZC | F,V, | ACorDC+ | 2.00-4.00 | ≤0.75 | 2.50-6.50 | ≤0.10 | ≤0.15 | _ | _ | _ | 余量 | 用于修补灰口铸铁件缺陷。 |
Graphite | AWS ECI | OH,H | Repair welding of defects of grey cast iron. |
LT-Z238SnCu | 石墨型 | GB EZCQ | F,V | ACorDC+ | 3.50-4.00 | ≤0.80 | ~3.50 | ≤0.02 | ≤0.05 | Sn,Cu,Fe | _ | _ | _ | 用于球墨铸铁、蠕墨铸铁、可锻铸铁及灰口等铁焊补。 |
Graphite | Mg 适量 | Repair welding of moduler cast iron,compacted graphite cast iron,malleable cast iron and grey cast iron. |
LT-Z248 | 石墨型 | GB EZC | F,V | ACorDC+ | 2.00-4.00 | ≤0.75 | 2.50-6.50 | ≤0.10 | ≤0.15 | _ | _ | _ | 余量 | 用于修补较大灰口铸铁件缺陷。 |
Graphite | Repair welding of defects of grey cast iron as biger. |
LT-Z258 | 石墨型 | GB EZCQ | F,V | ACorDC+ | 3.20-4.20 | ≤0.80 | 3.20-4.00 | ≤0.10 | ≤0.15 | other | _ | _ | 余量 | 用于修补较大球墨铸铁缺陷。 |
Graphite | ≤1.00 | Repair welding of defects of grey cast iron as biger. |
LT-Z308 | 石墨型 | GB EZNi-1 | F,V | ACorDC+ | ≤2.00 | ≤1.00 | ≤2.50 | ≤0.030 | _ | other | ≥90.0 | _ | ≤8.0 | 用于焊补各种铸件及加工面补焊。 |
Graphite | AWS Eni-CI | ≤1.00 | Repair welding of various kinds of cast iron products,Deposits pure nickel which is easy machinable. |
LT-Z408 | 石墨型 | GB EZNiFe-1 | F,V, | ACorDC+ | ≤2.00 | ≤1.80 | ≤2.50 | ≤0.030 | _ | other | 45.0-60.0 | _ | 余量 | 用于焊补重要高强度灰口铸铁及球墨铸铁焊补。 |
Graphite | AWS ENiFe-CI | OH,H | ≤1.00 | Repair welding of important grey cast iron and noduler cast iron. |
LT-Z438 | 石墨型 | 相当 | F,V, | ACorDC+ | ≤2.50 | ≤1.80 | ≤3.00 | ≤0.035 | _ | _ | 45.0-60.0 | _ | _ | 用于焊补重要高强度灰口铸铁及球墨铸铁焊补。 |
Graphite | GB EZNiFe-1 | OH,H | Repair welding of important grey cast iron and noduler cast iron. |
LT-Z508 | 石墨型 | GB EZNiCu-1 | F,V, | ACorDC+ | ≤1.00 | ≤2.50 | ≤0.80 | ≤0.025 | _ | other | 60.0-70.0 | 24.0-25.0 | ≤6.0 | 用于强度要求不高的灰口铸铁件的焊补。 |
Graphite | AWS ENiCu-B | OH,H | ≤1.00 | Repair welding of grey cast iron strenght of which is not so highly required. |