430 Stainless steel bar: ferritic stainless steel, decorative Liaobu stainless steel bar, such as for car accessories. Good shape, but heat resistance and corrosion resistance worse. 440 - high strength cutting tool steel, carbon slightly higher, after appropriate heat treatment to obtain a higher yield strength Liaobu stainless steel bar business phone, hardness up to 58HRC, are among the most hard stainless steel. The most common application example is the "razor blades." There are three common models: 440A, 440B, 440C, in addition 440F (and easy processing). Excellent resistance to pitting corrosion, excellent high-temperature creep strength. 2. Features 1) cold-rolled product appearance, good gloss, beautiful; 2) The Shanghai Shiqiang (SHSQBXG) stainless steel factory Liaobu add Mo stainless steel bar Which is cost-effective, corrosion resistance, especially pitting resistance is excellent; 3) excellent high temperature strength; switched from 'I want to stainless steel' 4) ??Excellent hardening (after processing weakly magnetic) 5) non-magnetic state solution; 6) relative to 304 stainless steel, and higher prices. 3, the scope of pipes Liaobu stainless steel bar Which concessions, heat exchangers, food industry, chemical industry and so on. 304 stainless steel rod, 304 stainless steel capillary rod Grade: 0Cr18Ni9 (0Cr19Ni9) stainless steel bars companies Liaobu phone _ _ Liaobu Shengyuan stainless steel bar, Ltd. provided by the Dongguan City Shengyuan stainless steel. Dongguan Shengyuan Stainless Steel Co. (dg-shengyuan.cn) is Dongguan, a leader in metal packaging machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.