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Category
類別
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Trade-
Mark
牌號
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Equivalent to China Standard
相當國標
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Characteristics & application
特性和用途
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Equivalent to AWS
相當AWS
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Hard-surfacing
硬
面
堆
焊
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D 667
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EDZCr-B-15
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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、破碎機件
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D 802
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EDCoCr-A-03
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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
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ECoCr-A
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D 812
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EDCoCr-B-03
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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。堆焊高溫工件如內燃機閥
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ECoCr-B
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D 822
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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。堆焊鍋爐旋轉葉輪
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D 832
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EDCoCr-C-03
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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軌
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ECoCr-C
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D 842
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EDCoCr-D-03
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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
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Cast iron
鑄
鐵
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Z 308
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EZNi
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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焊用，如機床導衛
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ENi-Cl
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Z 408
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EZNiFe
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Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap.
鎳鐵，強度高、塑性好。重要灰鑄鐵及球鐵焊補用，如汽缸蓋
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ENiFe-Cl
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Z 508
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EZNiCu-1
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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焊
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ENiCu-B
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Copper alloys
銅
合
金
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Cu 107
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ECu
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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，導電性好。紫銅焊接用，如導電銅排
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ECu
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Cu 207
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ECuSi
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Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青銅，耐蝕、強度高。銅、硅青銅及黃銅焊接用
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ECuSi
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Cu 227
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ECuSnB
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Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
錫磷青銅，耐蝕、強度高。銅、硅青銅及黃銅焊接用
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ECuSn-C
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Cu 237
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ECuAl
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Aluminum bronze, wear and corrosion and high strength. Welding or surfacing of copper alloys.
鋁青銅，耐磨、耐蝕，強度高。銅合金焊接或堆焊用
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ECuAl-A2
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Aluminum alloys
鋁
合
金
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Al 109
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TAl
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Pure aluminum, excellent corrosion resistance and middle strength. Welding of pure aluminum.
純鋁，耐蝕性好，但強度不高，純鋁焊接用
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E1100
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Al 209
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TAlSi
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Silicon aluminum, good crack resistance and wide range of usage. Welding of aluminum alloys other than aluminum magnesium alloys.
鋁硅，抗裂性好，通用性大。鋁合金焊接用，不宜焊接鋁鎂合金
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E4043
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