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420 stainless steel,Otai offers additional technical advice

420 stainless steel Otai offers additional technical advice picture Otaisteel is a stable and reliable supplier for fortune 500 companies at home and abroad, such as thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy to more than 30 countries from Europe and American, Middle East, and Asia. Our steel materials meet DIN/ ASTM/EN/JIS ect different international standards.
420 stainless steel contains a minimum of 12 percent chromium, sufficient to give 420 corrosion resistance properties. It has good ductility in the annealed condition but is capable of being hardened up to 50 RHC.
Its best corrosion resistance is achieved when 420 is hardened and surface ground or polished. In the hardened condition, 420 has good corrosion resistance to the atmosphere, foods, fresh water, mild alkalies and acids, steam, sterilizing solutions, crude oil, gasoline, and other similar corrosive media. I would like to share a news with you about the application of stainless steels .According to the report, some groups in Egypt is protecting its priceless collection of ancient manuscripts using precision-engineered stainless steel cases. It shows the good property of corrosion resistance .Furthermore ,Principal applications include Bushings, Dental and Surgical Instruments, Pump Parts, Valve Parts, and Shafts.
Grade C Mn Si P S Cr
420 min. 0.15 - - - - 12
max. - 1 1 0.04 0.03 14

Dongguan Otai Special Steel Co Ltd is A high-technology steel mill in Dongguan, With over 20 years of experience we provide high-quality tool steel, Mould Steels, Special Steels and stainless steels made exactly to your specifications. Our Main Markets containing North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe , Southern Europe , South Asia and Domestic Market. We are appreciate for your inquiry.

date Added (m.d.y): 12.04.2019 viewed Offer viewed: 130 (hits)
Member Information:
Contact person:
jack tan
+86-769- 23190193
Type of offer:
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