Direct Hangzhou HSn70-1 tin brass, C4430 brass, yellow brass

Hangzhou HSn70-1 tin brass, C4430 brass, brass, tin and tin Brass role: Tin Tin suppress dezincification brass, tin brass improve corrosion resistance. Tin brass corrosion in both fresh water and sea water, so called "Navy brass." Added 0.02 ~ 0.05% As can further improve the corrosion resistance of tin brass Haibo Forum bbs.hibet.com Macau www.kkskin.com. Tin brass tin can improve the strength and hardness, used tin brass containing 1% Sn, tin will reduce excessive tin brass plastic. Tin brass can better withstand heat, cold, pressure processing. But when the hot pressure processing HSn70-1 easy to crack the need for strict control of impurities (such as Pb≯O.03%), copper to take maximum (71%), tin take lower (1.0 ~ l.2%), so that, in 700 ~ 720 ℃ 670 ~ 720 ℃ hot rolled or hot extruded, get good results. Tin brass is mainly used for seagoing vessels, heat and power plant for high-strength, corrosion condenser, heat exchangers, ship parts. Shenzhen Feiyu Metal Materials Co., Ltd. Professional production and sales of tin brass, good service, reasonable prices, good faith kind. Company Website: http: //www.51gobxg.com