|
Category
類 別 |
Trade-
Mark
牌 號(hào) |
Equivalent to China Standard
相當(dāng)國標(biāo) |
Characteristics & application
特性和用途 |
Equivalent to AWS
相當(dāng)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、耐氣蝕、抗氧化。堆焊高爐料鐘、破碎機(jī)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，耐熱、耐蝕、耐磨。堆焊高溫工件如熱剪切刀刃 |
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，耐熱、耐蝕、耐磨。堆焊高溫工件如內(nèi)燃機(jī)閥 |
ECoCr-B |
|
D 822 |
|
HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
HRc≥53，耐熱、耐磨，但抗沖擊性差。堆焊鍋爐旋轉(zhuǎn)葉輪 |
|
|
D 832 |
EDCoCr-C-03 |
HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
HRc≥50，耐熱、耐磨。堆焊高溫工件如熱軋導(dǎo)軌 |
ECoCr-C |
|
D 842 |
EDCoCr-D-03 |
HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.
HRc28-38，耐蝕、抗熱疲勞，具有加工硬化性。堆焊熱鍛模 |
|
|
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.
純鎳，綜合性能好。鑄鐵薄件及加工面補(bǔ)焊用，如機(jī)床導(dǎo)衛(wèi) |
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.
鎳鐵，強(qiáng)度高、塑性好。重要灰鑄鐵及球鐵焊補(bǔ)用，如汽缸蓋 |
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.
鎳銅，易加工，但抗裂性較差。不受力的灰鑄鐵加工面及砂眼補(bǔ)焊 |
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.
紫銅，耐大氣，海水腐蝕，導(dǎo)電性好。紫銅焊接用，如導(dǎo)電銅排 |
ECu |
|
Cu 207 |
ECuSi |
Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青銅，耐蝕、強(qiáng)度高。銅、硅青銅及黃銅焊接用 |
ECuSi |
|
Cu 227 |
ECuSnB |
Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
錫磷青銅，耐蝕、強(qiáng)度高。銅、硅青銅及黃銅焊接用 |
ECuSn-C |
