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Product name:4140steel

abstract:After quenching and tempering, it has good comprehensive mechanical properties, good harde...

Popular in these Categories:Special steel

Contack:+86 021-64583568

Product brief introduction


Commonly used for the manufacture of heavy-duty, relatively large gear shafts, gears, rear axle axles of large trucks, shafts, eccentric shafts, connecting rods, similar parts of steam turbines

Product Parameter


C:0.37~0.45

Si:0.17~0.37

Mn:0.90~1.20

Cr:0.90~1.20

Mo:0.20~0.30

Technical Equipment


技术装备

CRL METAL (SUZHOU) CO.LTD


PHONE:+86 021-64583568/021-64583566


Fax:+86 021-64583567


Zeng Mei Hua:+86 13818555388


Phone:+86 021-64583568/021-64583566


Address:No. 168, jiugan road, sijing town, songjiang city, Shanghai.



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