Stainless Steel OD 16 18MM S21800 Nitronic 60 (High strength) Round bar

Nitronic 60 Stainless Steel Bar

UNS S21800

Nitronic 60 is truly an all purpose metal. A fully austenitic alloy originally designed as a wear alloy, considered to have the best galling resistance over the entire range of stainless steels. Other characteristics include good high temperature properties around 1799° F, crevice corrosion and chloride pitting resistance (both greater than Stainless Steel 316) , as well as, oxidation resistance comparable to Stainless Steel 309 and far better than Stainless Steels 304 and 316.

21800 is composed of between 16% to 18% chromium, 8% to 9% nickel, 7% manganese, 3.5% to 4.5% silicon, with the balance being iron. Also found in 21800 are trace amounts of carbon, sulfur, phosphorus and nitrogen. It can be formed using common forming techniques, and preheating is not required in the welding process. Common welding methods such as gas metal arc, gas tungsten arc and submerged arc can be used to weld this grade. Hardening 21800 calls for the alloy to be cold worked. It is the ideal material if your application requires a high temperature and wear resistant alloy with increased strength attained through cold worked practices.

Industries that use 21800 include:

• Automotive
• Chemical
• Construction
• Food processing
• Hydroelectric power
• Marine
• Oil and Gas production
• Petrochemical
• Pharmaceutical

Products partially or completely constructed of 21800 include:

• Automotive valves
• Boat shafts
• Bushings
• Castings
• Centrifugal steam compressor shafts
• Electrodes
• Fasteners
• Flanges
• Gear pumps
• Helicoils
• Logging equipment
• Marine fittings
• Pin and roller bearings
• Pin and hanger expansion joints for bridges
• Pump wear rings
• Rail guides
• Screens
• Stators
• Valve seats and trim
• Valve systems
• Wear plates

Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest  stainless steel sheet ,plate and coil  supply Centers in China. Jiangsu Mittel Steel Industrial Limited was established in 1998 years. as one of the largest stockists and manufacturers of industrial grade Stainless Steel products and derivatives in Wuxi ,We keep a stock of 50000 tons every month, so we can delivery goods in fast time.

Our company supplies cold/hot-rolled stainless steel sheets,stainless steel coils and stainless steel Plate to many steel factories from athome and abroad, including Shanxi Taigang Iron& Steel CO, . Ltd (TISCO)Zhangjiagang Pohang (ZPSS), Shanghai BAO STEEL, Ningbo Baoxin and steel factories in Taiwan area, Mainland Chinese and foreign countries and regions. 

Our long-term business lines are 201.202.304(1.4301).304L.316.316L(1.4404).430.409L, 309S ,310S(1.4845).317L.904L.S31803(1.4462).S32750.S32760, Finish: 2B, BA, NO. 1 NO. 4, HL, 8K and so on...Meanwhile, our company is also engaged in the long-term supply of homemade & imported medium and thick plates, galvanized and carbon steel products. 

Adhering to the principle of "quality first and customer foremost",our company will offer long-term service to nationwide manufacturers of household appliances, elevators, tableware, ornaments, tanks and machines. We can offer precise frosted wiredrawing, 8K mirror finishing and skim board oil-abrasion of various specifications at any time. The precisely-processed products will meet your requirements for high quality. Our company is a modern enterprise integrating distribution and storage. 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.