Baosteel Group’s Special Steel Business Unit develops SUP9 spring steel

Thursday, 25 August 2011 16:54:19 (GMT+3)   |  
Chinese steel giant Baosteel Group's Special Steel Business Unit has succeeded in developing high-quality SUP9 spring steel. After carrying out trial production six times, the surface quality of the product is stable and physical and chemical test results are better than standard.
 
The high-quality spring steel in question is expected to be applied in the production of cars by Japanese manufacturers in China.

Similar articles

US slab imports up 14.4 percent in July 2026 from June

EU HRC imports active for certain origins, local market remains stable

US HDG exports down 3.8 percent in July 2026 from June

Ex-China HRC prices corrected down amid local slowdown, further drop doubtful

Turkey's import scrap market continues its uptrend amid firm steel prices

Chinese manganese ore prices stable or down slightly

German scrap prices mostly stable in September, upward signals for October

Ex-China stainless steel prices drop after long period of stability

Ex-India HRC prices still elevated, but Europe the only viable export market

Germany's crude steel output up 6.8% in Jan-July 2026