Stainless Steel 440C UNS S44004 Werkstoff 1.4125:-

Alloy 440C is available in Bar (Flat, Hexagon, Round, Square), Wire, Billet, Rod. For all stock availability of contact Sales.

Grade US Aerospace/Military US Commercial European Specification Other
440C
440C Vac Melt
AMS 5618 Bars / wire / forging (VM)
AMS 5630 Bars / wire / forging
AMS 5880 Bars / wire (bearing apps)
QQ-S-763
ASTM A276 / ASME SA276
ASTM A314 / ASME SA314
ASTM A473 / ASME SA473
ASTM A484 / ASME SA484
ASTM A493 / ASME SA493
ASTM A756 / ASME SA756
ASTM A580 / ASME SA580
AISI 440C
Werkstoff 1.4125
AFNOR Z100CD17
X105CrMo17
UNS S44004
RBO 160-064

Technical Data Sheet

Chemical Composition Limits
Weight% C Si Mn P+S Cr Mo Ni Others
AISI 440C
0.95/ 1.2 1.0 max 1.0 max 0.04 P
0.03 S
16.0 / 18.0 0.75 - -
AFNOR Z100 CD 17 0.90/ 1.2 1.0 max 1.0 max 0.04 P
0.03 S
16.0 / 18.0 0.35 / 0.75 0.50 max Cu 0.50 max
AMS 5630 0.95/ 1.2 1.0 max 1.0 max 0.04 P
0.03 S
16.0/ 18.0 0.4/ 0.65 0.75 max Cu 0.50 max
Werkstoff 1.4125
M-17C
Chronifer X 105 CrMo17
Z100 CD 17
0.95/ 1.2 1.0 max 1.0 max 0.015 S max 16.0/ 18.0 0.8 max - -

AISI 400C is a high carbon chromium steel is designed to provide stainless steel properties with maximum hardness. After heat-treatment Type 440C attains the highest hardness of any stainless steel (about 60 HRC). This stainless steel is principally used for bearing assemblies including ball bearings and should be considered for needle valves and ball check valves.

Typical Mechanical Properties

Material Condition
Yield Strength 0.2% (MPa) Ultimate Tensile Strength (MPa) Elongation 2"% Reduction of Area Brinell Hardness
Alloy 440C Hardened 1900°F, oil quench, tempered 600°F 1896 1965 2 10 580

Specifications

440C
440C Vac Melt
AMS 5618 Bars / wire / forging (VM)
AMS 5630 Bar, Wire, Forgings
AMS 5880 Bars / wire (bearing apps)
QQ-S-763
ASTM A276 / ASME SA276
ASTM A314 / ASME SA314
ASTM A473 / ASME SA473
ASTM A484 / ASME SA484
ASTM A493 / ASME SA493
ASTM A756 / ASME SA756
ASTM A580 / ASME SA580
AISI 440C
Werkstoff 1.4125
AFNOR Z100CD17
X105CrMo17
UNS S44004
RBO 160-064

Harsh Steel export Stainless Steel 440C to below countries.

Harsh steel is a major stockist and Exporter of Stainless Steel 440C 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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