Dongguan complete 304 stainless steel bar stainless steel rod specifications

Chengen Stainless Steel Co. Ltd. located in Guangdong Province, is a professional engaged in the import and domestic stainless steel sales, processing, distribution in one of the enterprises. Mainly engaged in stainless steel wire, screw line, spring line, all soft lines, the hard-line. Stainless steel bar, round bar, square bar, hexagonal bar. Stainless steel strip, stainless steel flexible tape, rigid sheet, spring plate. Stainless steel tube, pipe, the pipe, seamless tube, capillary. Stainless steel plate, 8K mirror panels, plate, plate. Stainless steel wire, spring wire, all soft wire, stainless steel wire and other steel materials. Stainless steel rod material, chemical composition, application, quality management presentation material:! 304,304L, 321,316,316L, 310S, 630,1Cr13,2Cr13,3Cr13,1Cr17Ni2, duplex steel, steel and other materials antibacterial Applications : petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industry quality management:! ISO9001: 2000 quality management system certification and production licenses! Note: non-standard customized cutting stainless steel variety of materials, specifications of stainless steel rods. 303 containing sulfur and selenium, the main requirements for cutting and surface Guanghao high occasions. 303 stainless steel to improve machinability and high temperature bonding properties. Ideal for automatic lathes. Bolts and nuts. 303 austenitic stainless steel is cutting stainless steel wear acid, in order to improve the performance of the steel in the steel can be added more than 0.60% molybdenum, can be resistant to erosion, product cutting resistance and burn. corrosion resistance after annealing to .303 stainless steel mechanical properties of stress, tensile 515MPa, yield 205MPa, elongation of 40%. 303 stainless steel standard hardness HRB 90-100, HRC 20-25, Note: HRB100 = HRC20 Chemical Composition (%): C: ≤0.15 Si: ≤1.00 Mn: ≤2.00 P: ≤0.20 S: ≥0.15 Cr: 17.00- 19.00 Ni: 8.00-10.00 components can be divided according to Cr (SUS400), Cr-Ni system (SUS300), Cr-Mn-Ni (SUS200) and precipitation hardening systems (SUS600). 200 Series - chromium - nickel - manganese austenitic stainless steel 300 Series - chromium - nickel austenitic stainless steel 301 - scalability, for molding products. Machine speed can also be hardened. Good weldability. Abrasion resistance and fatigue strength than 304 stainless steel. 302 304 with corrosion resistance, due to relatively high carbon intensity and therefore better. 303 - by adding a small amount of sulfur, phosphorus and make it more cutting processing. 304- that is 18/8 stainless steel. GB grades 0Cr18Ni9. 309 - 304 better than temperature resistance. 316 - Following the 304, the second most widely used of steel, mainly for the food industry and surgical equipment, adding Mo to obtain a special corrosion-resistant structure. Better than the 304 because of its resistance to chloride corrosion and thus as "marine steel" to use. SS316 is often used to fuel recovery. 18/10 grade stainless steel is usually in line with the application level. [1] Model 321 - not only because titanium elements to reduce the corrosion of the weld material properties than the risk of a similar 304. 400 Series - ferritic and martensitic stainless steel 408 - good heat resistance, low corrosion resistance, 11% Cr, 8% of Ni. 409 - the cheapest model (England), commonly used as automobile exhaust pipe, is a ferritic stainless steel (chrome steel). 410 - martensite (high strength chrome steel), good wear resistance, corrosion resistance is poor. 416 - add sulfur to improve the processing performance of materials. 420 - "cutting class" martensitic steel, similar to Brandt's first high-chromium stainless steel this. Also used in surgical tools, you can do very light. 430 - ferritic stainless steel, decorative, 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 too high yield strength and 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). Over the years, our advanced technology, excellent quality, good reputation, quality of service, with many customers to establish a solid supplier relationships, customers throughout the country and Southeast Asia and other countries and regions. The majority of customers. I am fine company equipment, technology skills, scientific means of testing products in strict accordance with national standards testing, we sincerely hope that the mutually beneficial and friendly cooperation on the basis of the establishment of close trade relations with domestic and foreign customers, and through our cooperation, Left memories! chengen Stainless staff always welcome friends, businessmen came to discuss, advice, guidance. Thank you! !