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Product name:55Cr3/1.7176steel/SUP9

abstract:Spring steel has higher strength, plasticity and toughness, hardenability is better, the s...

Popular in these Categories:Special steel

Contack:+86 021-64583568

Product brief introduction


The outstanding advantage is that the hardenability is good. In addition, the hot workability, comprehensive mechanical performance, and anti-decarburization performance are also good for the production of leaf springs and larger coil springs with heavier loads and greater stress on the vehicle and tractor industries.

Product Parameter


 C :0.52~0.60  

 Si:0.17~0.37

 Mn:0.65~0.95

 S :≤0.030

 P :≤0.030

 Cr:0.65~0.95

 Ni:≤0.35

 Cu:≤0.25

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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