420 STAINLESS STEEL

GENERAL PROPERTIES

Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant properties. Alloy 420 has higher carbon content than Alloy 410 which is designed to optimize strength and hardness characteristics. It has good ductility it the annealed condition but is capable of being hardened up to Rockwell hardness 50 HRC, the highest hardness of the 12% chromium grades. Due to its hardening properties, Alloy 420 is not often welded, although it is possible. Martensitic stainless steels are designed for high hardness and sometimes other properties are to some degree compromised. Corrosion resistance is lower than the common austenitic grades and their useful operating range is limited by their loss of ductility at sub-zero temperatures and loss of strength by over-tempering at elevated temperatures. Its best corrosion resistance is achieved when the metal is hardened and surface ground or polished.

Specifications: UNS S42000

APPLICATIONS:

Alloy 420 is used for a variety of applications where good corrosion and outstanding hardness is necessary. It is not usually used at temperatures exceeding 800oF (427oC) due to quick hardening and loss of corrosion resistance. Examples of applications that use alloy 420 include:

·         Cuttery

·         Knife blades

·         Surgical instruments

·         Needle valves

·         Shear blades

·         Scissors

·         Hand tools

STANDARDS:

·         ASTM/ASME: UNS S42000

·         EURONORM: FeMi35Cr20Cu4Mo2

·         DIN: 2.4660

·         Chemical Properties:

420 GRADE  AVALABLE IN

420 GRADE  STAINLESS STEEL FLAT

420 GRADE  STAINLESS STEEL PLATE

420 GRADE  STAINLESS STEEL  SHEET

420 GRADE  STAINLESS STEEL COIL

420 GRADE  STAINLESS STEEL FOIL

420 GRADE  STAINLESS STEEL CIRCLE

420 GRADE  STAINLESS STEEL RING

420 GRADE  STAINLESS STEEL FLANGE

420 GRADE  STAINLESS STEEL  PIPE

420 GRADE  STAINLESS STEEL  ROD

420 GRADE  STAINLESS STEEL  ROUND ABR

420 GRADE  STAINLESS STEEL  HEX

420GRADE   STAINLESS STEEL FLANGE

OTHER GRADE IN 400 SERIES FLAT

SS 410 grade Flats

SS 410S grade Flats

SS 420 grade Flats

SS 416 grade Flats

SS 430 grade Flats

SS 409 grade Flats

SS 440C grade Flats

SS 416 grade Flats

SS 405 grade Flats

SS 441 grade Flats

17*4*PH grade Flats

SS 446 grade Flats

Suppliers and Exporters of Stainless Steel 420 Grade Flat in Cities Like

Baroda, Manama, Indore, Riyadh, Ulsan, Lahore, Visakhapatnam, Geoje-si, Kolkata, New Delhi, Sharjah, Milan, Gimhae-si, Chiyoda, Houston, Pimpri-Chinchwad, Toronto, Busan, Port-of-Spain, Ludhiana, Petaling Jaya, Bengaluru, Kanpur, Dammam, Ankara, Ranchi, Karachi, Rajkot, Tehran, Los Angeles, Seoul, Thiruvananthapuram, Ahvaz, Hong Kong, Chandigarh, Surat, Jakarta, Calgary, Nagpur, Faridabad, Bhopal, Hyderabad, Vadodara, Hanoi, Ho Chi Minh City, Coimbatore, Mumbai, Nashik, Doha, Courbevoie, Madrid, Cairo, Ernakulam, Caracas, Rio de Janeiro, Abu Dhabi, Dallas, Kuala Lumpur, Edmonton, Dubai, Mexico City, Colombo, Granada, Aberdeen, Chennai, Brisbane, Montreal, Sydney, Gurgaon, Jamshedpur, Jaipur, Al Jubail, Atyrau, Melbourne, La Victoria, Bangkok, Al Khobar, Pune, Noida, Navi Mumbai, Moscow, Istanbul, Lagos, Secunderabad, Santiago, Bogota, Howrah, Vung Tau, Kuwait City, Muscat, London, Singapore, Thane, Haryana, Ahmedabad, Perth, New York, Algiers, Jeddah.

Suppliers and Exporters of  Stainless Steel 420 Grade Flat in Countries Like

Trinidad & Tobago,Tunisia, China, Azerbaijan, Belgium, Switzerland, Nigeria, Chile, Namibia, Philippines, United States, Egypt, Nepal, Mongolia, Taiwan, Czech Republic, Mexico, Libya, Hong Kong, Hungary, Gabon, Austria, Ecuador, Puerto Rico, Pakistan, Peru, Mexico, Israel, Lebanon, Norway, Netherlands, Singapore, Sweden, Iran, Russia, Morocco, Gambia, Greece, Belarus, Bhutan, Macau, South Korea, Australia, Kenya, Portugal, Croatia, Ireland, Afghanistan, Ghana, Qatar, Romania, Poland, Italy, United Arab Emirates, Germany, Colombia, Slovakia, Kuwait, Costa Rica, Sri Lanka, Bulgaria, Tibet, Argentina, Estonia, Malaysia, Turkey, Bangladesh, Finland, South Africa, Iran, Bolivia, Nigeria, Spain, Yemen, Oman, Jordan, United Kingdom, Indonesia, Algeria, Japan, France, India, Angola, Ukraine, Denmark, Kazakhstan, Vietnam, Lithuania, Chile, Thailand, New Zealand, Venezuela, Iraq, Serbia, Zimbabwe, Canada, Saudi