Nitronic 40 /21-6-9 (AMS 5656 / AMS 5595)

Grade US Aerospace/Military US Commercial Other
Nitronic 40
21-6-9
AMS 5656 Bar / Wire
AMS 5595 Sheet / Plate / Strip
AMS 5561 Welded tube
AMS 5562 Seamless Tube
AMS 5656 Rings/Extrusions,MIL-T-9821
ASTM A276 / ASME SA276
ASTM A412 / ASME SA412
ASTM A580 / ASME SA580
UNS S21906

Technical Data Sheet

Chemical Composition Limits
Weight% C P Si Ni Fe Mn S Cr N Mo Cu
Nitronic 40 (21-6-9) 0.04 max 0.060 max 1.00 max 5.5-7.5 Bal 8-10 0.030 max 19-21.5 0.15-0.40 0.75 max 0.75 max

Nitronic 40 (21-6-9) is a high-manganese nitrogen strengthened stainless steel. Nitronic 40 properties include high strength in the annealed condition, excellent resistance to corrosion at high temperatures, readily weldable and it can also be fabricated. Nitronic 40 is used in a numerous applications including aircraft engine components, chemical processing, pollution control equipment.

Typical Mechanical Properties

Alloy Cross Section Size Test Direction Yield Strength 0.2% Ultimate Tensile Strength Elongation in 2"(%)
Reduction of Area % Rockwell B Hardness
ksi MPa ksi MPa
Nitronic 40 (21-6-9) 6" (152mm) sq Longitudinal 62 428 95 655 46 69  
Nitronic 40 (21-6-9) 6" (152mm) sq Transverse 52 358 93 641 30 45  
Nitronic 40 (21-6-9) 4" (102mm) sq Longitudinal 56 386 97 668 53 73  
Nitronic 40 (21-6-9) 1" (25.4mm)sq Longitudinal 52 358 101 696 53 73 90

Availability
Nitronic 40 (21-6-9) is available as Bar, Wire, Sheet, Plate, Strip, Forgings, Extrusions, Rings, Tube (Welded or Seamless), Billet and Welding Wire. For all stock availability of contact Sales.

Specifications

AMS 5656 Bar / Wire
AMS 5595 Sheet / Plate / Strip
AMS 5561 Welded tube
AMS 5562 Seamless Tube
AMS 5656 Rings / Extrusions
MIL-T-9821
ASTM A276 / ASME SA276
ASTM A412 / ASME SA412
ASTM A580 / ASME SA580
UNS S21906


Harsh Steel export Stainless Steel Nitronic 40 to below countries.

Harsh steel is a major stockist and Exporter of Stainless Steel Nitronic 40 to many countries of the world such as Singapore, Brisbane, Sydney, Melbourne, Australia, Houston, TX, San Diego, San Francisco, Atlanta, USA, Brentford, United Kingdom, Phoenix, Ireland, New Zealand and Canada, Western Australia , Queensland, New South Wales, South Australia, Victoria, Australian Capital Territory, Tasmania, Northern Territory, Ontario, British Columbia, Yukon Territory, Alberta, Manitoba, Saskatchewan, New foundland, Prince Edward Island, New Brunswick, Nova Scotia, Eastern Cape, Gauteng, Kwazulu-Natal, Western Cape, England, Scotland, Wales, Northern Ireland, Lagos, Abuja Capital Territory, Vadodara, Mumbai, Chennai, New Delhi, Mahape, Gurgaon, Noida, Bangalore, Coimbatore, Cochin, Ash Sharqiyah, Ar Riyad, Makkah, Dhahran, Riyadh, Jiddah, Jeddah, Masqat, Kwazulu-Natal, Gauteng, Western Cape, Free State, Eastern Cape, Alberta, Saskatchewan, British Columbia, Newfoundland, New Brunswick, Manitoba, Ontario, Nova Scotia, Quebec, Calgary, Edmonton, Vancouver, Toronto, Birmingham, Brentford, Manchester, Bristol, Sheffield, Milton Keynes, London, Poplar, Edinburgh, Thames Ditton.


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