上海司太立6號鈷基焊條 D802鈷基焊條 EDCoCr-A-03焊條

Hard-surfacing

硬

面

棧

焊

D?667

EDZCr-B-15

HRc48.?Resistance?to?wear,?gas?corrosion?and?oxidation.?Hardfacing?of?blast?furnace?hopper?and?cracker?part.
HRc48，耐磨、耐氣蝕、抗氧化。棧焊高爐料鐘、破碎機件

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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。棧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。棧焊高溫工件如內燃機閥

ECoCr-B

D?822

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HRc53.?Resistance?to?Wear?and?heat,?bad?shock?resistance.?Hardfacing?of?rotating?blade?wheel?of?boiler.
HRc53，耐熱、耐磨，但抗沖擊性差。棧焊鍋爐旋轉葉輪

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D?832

EDCoCr-C-03

HRc50.?Wear?and?heat?resistance.?Hardfacing?of?high?temperature?part?such?as?hot-rolling?guided?way.
HRc50，耐熱、耐磨。棧焊高溫工件如熱軋導軌

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。棧焊熱鍛模

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