Stainless Steel 304 (AMS 5513) /304L (AMS 5511) UNS S30400/S30403 Werkstoff 1.4306:-

304 is available in Sheet, Strip, Plate, Tube, Bar (Round), Rod, Rings, Forgings. For all stock availability of contact Sales.

Grade US Aerospace/Military US Commercial British Specification European Specification Other
304
304L
304LVM (Vac Melt)
304 Tube
AMS 5501 Sheet / strip 125ksi
AMS 5511 Sheet /strip (ann)
AMS 5513 Sheet / strip (ann)
AMS 5560 Seamless tube
AMS 5563 1/4Hd seamless/welded
AMS 5564 1/8Hd seamless/welded
AMS 5565 Welded tube
AMS 5566 Seamless/welded tube
AMS 5567 Seamless/welded tube
AMS 5569 Seamless/ welded tube
AMS 5575 Welded tube
AMS 5639 Bar / Forgings (304)
AMS 5647 Bar/Forgings (304L)
MIL-T-8506 Seamless /welded tube
MIL-T-5695 Seamless / welded tube
MIL-T-6845 Seamless / welded
MIL-T-8504 Seamless/welded tube
MIL-T-6737 Welded tube
QQ-S-763
ASTM A276 / ASME SA276
ASTM A479 / ASME SA479
ASTM A484 / ASME SA484
BS 970; 304S31 / 304S12 Werkstoff 1.4306
AFNOR Z2CN18-10
UNS S30400
UNS S30403

Technical Data Sheet

Chemical Composition Limits
Weight % C Si Mn P + S Cr Ni Fe Mo Cu
AMS 5511
304L
0.03 max 1.00 max 2.0 max 0.040 P
0.03 S
18.0 - 20.0 8.0 - 11.00 Bal 0.75 max 0.75 max
AMS 5513
304
0.08 max 1.00 max 2.0 max 0.040 P
0.03 S
18.0 - 20.0 8.0 - 10.5 Bal 0.75 max 0.75 max

Type 304 is a variation of the basic 18-8 grade, Type 304, with a higher chromium and lower carbon content. Lower carbon minimizes chromium carbide precipitation due to welding and its susceptibility to intergranular corrosion. In many instances, it can be used in the ”as-welded“ condition, while Type 304 must be annealed in order to retain adequate corrosion resistance. 

Type 304L is an extra low-carbon variation of Type 304 with a 0.03% maximum carbon content that eliminates carbide precipitation due to welding. As a result, this alloy can be used in the ”as-welded“ condition, even in severe corrosive conditions. It often eliminates the necessity of annealing weldments except for applications specifying stress relief. It has slightly lower mechanical properties than Type 304.

Typical Mechanical Properties

Specification Tensile Strength (ksi) Yield Strength (ksi) Elongation (%) Reduction of Area Hardness HB
Sheet (Annealed)
AMS 5511
100 max - 40 - -
Sheet (Annealed)
AMS 5513
75 min 30 40 - 202
Bar (Sol Treated)
304 - AMS 5639
75 30 40 50  
Bar (Sol Treated)
304L - AMS 5647
- - - - 140-241

Specifications

Types 304 Stainless Steel and 304L Stainless Steel are covered by the following specifications:
Type 304 L Vac Melt (AMS 5647, QQ-S-763, ASME SA 479, ASTM A 276, ASTM A 479, ASTM A 484) 
AMS 5501 Sheet / strip 125ksi
AMS 5511 Sheet /strip (ann)
AMS 5513 Sheet / strip (ann)
AMS 5560 Seamless tube
AMS 5563 1/4Hd seamless/welded 
AMS 5564 1/8Hd seamless/welded 
AMS 5565 Welded tube
AMS 5566 Seamless/welded tube
AMS 5567 Seamless/welded tube
AMS 5569 Seamless/ welded tube
AMS 5575 Welded tube
AMS 5639 Bar / Forgings (304)
AMS 5647 Bar / Forgings (304L)
MIL-T-8506 Seamless /welded tube
MIL-T-5695 Seamless / welded tube
MIL-T-6845 Seamless / welded
MIL-T-8504 Seamless/welded tube
MIL-T-6737 Welded tube
QQ-S-763
ASTM A276 / ASME SA276
ASTM A479 / ASME SA479
ASTM A484 / ASME SA484
BS 970; 304S31 / 304S12
Werkstoff 1.4306
AFNOR Z2CN18-10
UNS S30400
UNS S30403 

Harsh Steel export Stainless Steel 304 Annealed to below countries.

Harsh steel is a major stockist and Exporter of Stainless Steel 304 Annealed 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.

Enquiry for Stainless Steel 304 (AMS 5513) /304L (AMS 5511) UNS S30400/S30403 Werkstoff 1.4306