eng
Toronto
11:08
Ripper crown 195-78-21331

Ripper crown 195-78-21331

Price not specified
Рогожников Игорь, менеджер
Flagma member since 17 March 2017
Sell

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.

Renewed: 16 April 2019, 23:55
views: 17
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