AISI 420 Stainless Steel Round Bar Supplier | Manufacturer | Jayant Impex

AISI 420 Stainless Steel (SS) Round Bars

AISI 420 Stainless Steel (SS) Round Bars

AISI 420 Stainless Steel (SS) Round Bars

Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are leading Stainless Steel 420 Round Bars supplier, exporter, trader, wholesaler, stockiest.

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.

Size Specifications for Stainless Steel 420 Round Bars: 6mm upto 560mm

Size Specifications for Stainless Steel 420 Square, Flat, Rectangular Bars: 6mm upto 100mm in thickness, 3000mm to 6000mm length(can be Customized)

Size Specifications for Stainless Steel 420 Hollow Bars: 50mm upto 400mm in diameter as welded hollow bars & 2inch to 20inch diameter as seamless hollow bars

Size Specifications for Stainless Steel 420 Hollow Rings: 50mm upto 1250mm in diameter as welded hollow rings & 2inch to 20inch diameter as seamless hollow rings

Chemical Composition (Chemistry) of Stainless Steel 420 Round Bars:







0.16 - 0.25

max   1

max   1.5

max   0.04

max   0.015

12 - 14

Different Designations of Stainless Steel 420:

EU EN: X20Cr13

USA AISI: 420, S42010

Germany DIN,WNr: X20Cr13, 1.4021

Japan JIS: SUS420J1

France AFNOR: X20Cr13, Z20C13

England BS: 420S29, 420S37

China GB: 2Cr13, X20Cr13

Sweden SS: 2303

Poland PN: 2H13

Czechia CSN: 17022

Russia GOST: 20KH13

Client can procure smaller quantities of Stainless Steel 420 Round Bars online ready stock from us at any destination by just sending us an email at This email address is being protected from spambots. You need JavaScript enabled to view it.


Corrosion Resistance properties of Stainless Steel 420:

Less resistant than the austenitic grades and the 17% chromium ferritic alloys

Good resistance in the hardened condition to the atmosphere, foods, fresh water, and mild acids

Resistance lowered in the annealed condition

Best with a smooth surface finish

Heat Resistance properties of Stainless Steel 420:

Not recommended for use above the relevant tempering temperature because of reduction in mechanical properties

Scaling temperature is approximately 1202oF (650oC)

Machinability properties of Stainless Steel 420:

Tough, stringy chip build-up.

Similar to machining some of the high carbon tool steel

Welding properties of Stainless Steel 420:

Not commonly welded due to air hardening characteristics.

Welding may be performed after preheating to 300-400 F

Post weld tempering at temperature for 2 hours

Hot Working properties of Stainless Steel 420:

Recommended to bring temperatures slowly up to 1400, then on to 2000-2200 F

Furnace cool slowly to avoid cracking, after furnace working

Reheating is necessary to keep working temperature above 1600 F.

Cold Working properties of Stainless Steel 420:

Can withstand only minor cold work.

Radical forming operations will result in cracking.

Annealing properties of Stainless Steel 420:

Anneal at temperatures between 1550-1650 F (843-900 C)

Allow for slow furnace cooling.

Tempering properties of Stainless Steel 420:

Temper at temperatures of 300-400 F

Air cool for maximum hardness and corrosion resistance.

Hardening properties of Stainless Steel 420:

Soak at 1850-1950 F to quench in heated oil.


Applications of Stainless Steel 420:

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:


Knife blades

Surgical instruments

Needle valves

Shear blades


Hand tools


Other Possible products in Stainless Steel 420 are mentioned below:

Stainless Steel 420 Plate

Stainless Steel 420 Circles

Stainless Steel 420 Strips

Stainless Steel 420 Sheets

Stainless Steel 420 Coil

Stainless Steel 420 Foil

Stainless Steel 420 Patti

Stainless Steel 420 Patta

Stainless Steel 420 Plate Shapes

Stainless Steel 420 Custom Profiles

Stainless Steel 420 Shims

Stainless Steel 420 Pre-Cut Shims

Stainless Steel 420 Double or Multiple U Cut Shims

Stainless Steel 420 Circular Washer Shims

Stainless Steel 420 Softfoot Shims

Stainless Steel 420 Coupling Shims

Stainless Steel 420 Billets

Stainless Steel 420 Concast Billets

Stainless Steel 420 Bar

Stainless Steel 420 Round Bars

Stainless Steel 420 Flat Bars

Stainless Steel 420 Square Bars

Stainless Steel 420 Round Corner Square Bars

Stainless Steel 420 Hexagonal Bars

Stainless Steel 420 Rectangular Bars

Stainless Steel 420 Continuous Cast Bars

Stainless Steel 420 Concast Bars

Stainless Steel 420 CC Bars

Stainless Steel 420 Forged Bars

Stainless Steel 420 Rolled Bars

Stainless Steel 420 Black Bars

Stainless Steel 420 Bright Bars

Stainless Steel 420 Peeled Bars

Stainless Steel 420 Machined Bars

Stainless Steel 420 Hollow Bars

Stainless Steel 420 Rings

Stainless Steel 420 Forged Seamless Rings

Stainless Steel 420 Rolled Seamless Rings

Stainless Steel 420 Welding Products

Stainless Steel 420 Forgings

Stainless Steel 420 Machined Parts

Stainless Steel 420 Welded Components

Stainless Steel 420 Welding Rods

Stainless Steel 420 Welding Electrodes

Stainless Steel 420 Wire Coil

Stainless Steel 420 Wire Rod Spool

UNS S42010 Plate

UNS S42010 Circles

UNS S42010 Strips

UNS S42010 Sheets

UNS S42010 Coil

UNS S42010 Foil

UNS S42010 Patti

UNS S42010 Patta

UNS S42010 Plate Shapes

UNS S42010 Custom Profiles

UNS S42010 Shims

UNS S42010 Pre-Cut Shims

UNS S42010 Double or Multiple U Cut Shims

UNS S42010 Circular Washer Shims

UNS S42010 Softfoot Shims

UNS S42010 Coupling Shims

UNS S42010 Billets

UNS S42010 Concast Billets

UNS S42010 Bar

UNS S42010 Round Bars

UNS S42010 Flat Bars

UNS S42010 Square Bars

UNS S42010 Round Corner Square Bars

UNS S42010 Hexagonal Bars

UNS S42010 Rectangular Bars

UNS S42010 Continuous Cast Bars

UNS S42010 Concast Bars

UNS S42010 CC Bars

UNS S42010 Forged Bars

UNS S42010 Rolled Bars

UNS S42010 Black Bars

UNS S42010 Bright Bars

UNS S42010 Peeled Bars

UNS S42010 Machined Bars

UNS S42010 Hollow Bars

UNS S42010 Rings

UNS S42010 Forged Seamless Rings

UNS S42010 Rolled Seamless Rings

UNS S42010 Welding Products

UNS S42010 Forgings

UNS S42010 Machined Parts

UNS S42010 Welded Components

UNS S42010 Welding Rods

UNS S42010 Welding Electrodes

UNS S42010 Wire Coil

UNS S42010 Wire Rod Spool

JIS SUS420J1 Plate

JIS SUS420J1 Circles

JIS SUS420J1 Strips

JIS SUS420J1 Sheets

JIS SUS420J1 Coil

JIS SUS420J1 Foil

JIS SUS420J1 Patti

JIS SUS420J1 Patta

JIS SUS420J1 Plate Shapes

JIS SUS420J1 Custom Profiles

JIS SUS420J1 Shims

JIS SUS420J1 Pre-Cut Shims

JIS SUS420J1 Double or Multiple U Cut Shims

JIS SUS420J1 Circular Washer Shims

JIS SUS420J1 Softfoot Shims

JIS SUS420J1 Coupling Shims

JIS SUS420J1 Billets

JIS SUS420J1 Concast Billets

JIS SUS420J1 Bar

JIS SUS420J1 Round Bars

JIS SUS420J1 Flat Bars

JIS SUS420J1 Square Bars

JIS SUS420J1 Round Corner Square Bars

JIS SUS420J1 Hexagonal Bars

JIS SUS420J1 Rectangular Bars

JIS SUS420J1 Continuous Cast Bars

JIS SUS420J1 Concast Bars

JIS SUS420J1 CC Bars

JIS SUS420J1 Forged Bars

JIS SUS420J1 Rolled Bars

JIS SUS420J1 Black Bars

JIS SUS420J1 Bright Bars

JIS SUS420J1 Peeled Bars

JIS SUS420J1 Machined Bars

JIS SUS420J1 Hollow Bars

JIS SUS420J1 Rings

JIS SUS420J1 Forged Seamless Rings

JIS SUS420J1 Rolled Seamless Rings

JIS SUS420J1 Welding Products

JIS SUS420J1 Forgings

JIS SUS420J1 Machined Parts

JIS SUS420J1 Welded Components

JIS SUS420J1 Welding Rods

JIS SUS420J1 Welding Electrodes

JIS SUS420J1 Wire Coil

JIS SUS420J1 Wire Rod Spool

Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are looking to explore its supply of Stainless Steel 420 Round Bars from associated manufacturer to Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Bahamas, Bahrain, Bangladesh, Belgium, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Canada, Cabo Verde, Chad, Chile, Colombia, Comoros, Congo, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Curacao, Cyprus, Denmark, Djibouti, Dominica, Ecuador, Egypt, El Salvador, Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guyana, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kenya, Kiribati, South Korea, Kosovo, Kuwait, Kyrgyzstan, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Mauritius, Mexico, Micronesia, Moldova, Mongolia, Mozambique, Namibia, Nauru, Nepal, Netherlands, New Zealand, Icaragua, Niger, Nigeria, Norway, Oman, Palau, Palestinian Territories, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Samoa, San Marino, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Swaziland, Sweden, Switzerland, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Venezuela, Vietnam, Zimbabwe, Delhi, Kolkata, Chennai, Bangalore, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Visakhapatnam, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Jabalpur, Srinagar, Asansol, Vasai-Virar, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Raipur, Ranchi, Gwalior, Kollam, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Andaman and Nicobar Islands, Dadra and Nagar Haveli, Daman and Diu, Lakshadweep, Puducherry, etc.