| 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 | HR5-50. Resistance to heat, wear and corrosion.
Hardfacing of high temperature part such as internal-combustion
engine valve. HR5-50，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 |
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