sus430 vs sus430f steelmax.co.kr steel & metal의 깊이있는 이해를 바탕으로 carbon, special, stainless, functional, forgingnikel-, copper-, aluminium-alloy plate, h-beam, angle, channel, flat-barround-bar, rail, i-beam, smls, Category:computers electronics and technology Global Rank:1,279,833 visits:31.1K pages/Per:2.2 ADS