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Ripper crown 195-78-21331
Ripper crown 195-78-21331 - photo 1
Renewed: 21 September 2021, 04:30

Ripper crown 195-78-21331

Price on request
Рогожников Игорь
менеджер
Rogsons, ООО,  Magnitogorsk, RU
Flagma member since 17 March 2017

Description

Rogsons has mastered the production of Komatsu Crowns dozer (D 275, D 355) 195-78-21331. The crown is made of steel 27хгснмдтл in accordance with GOST 21357 - 87. Steel has been improved, against the requirements of the GOST, by applying a new generation of ferroalloys and modifiers, obtained by the svs method. So, after heat treatment, the hardness is Hrc 52 units. , and impact strength is 10-15% higher than analog, cold resistance up to -70 ° C.

Ad number: 452
Rogsons, ООО,  Magnitogorsk, RU
Flagma member since 17 March 2017
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Рогожников Игорь
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