Alloy S534 for all stock availability of contact Sales.
| Chemical Composition Limits | |||||||||||
| Weight% | C | Si | Mn | P + S max | Cr | Mo | Ni | ||||
| S534 | 0.22-0.29 | 0.15-0.35 | 0.50-0.80 | P 0.02 S 0.025 |
0.90-1.20 | 0.15-0.25 | 0.3 | ||||
BS S534 is an alloy steel, similar to U.S. specification 4130 (AMS 6350). It is supplied in sheet form in the softened condition, usually dual certified to BS S535 for subsequent heat treatment, depending on the properties required. Heat treatment is as follows:
S534 Harden 870°C + Oil quench / Temper 540°C (2hrs) + air cool
S535 Harden 870°C + Oil quench / Temper 420°C (2hrs) + air cool
| Grade | Condition | Tensile Strength N/mm² | Yield Strength N/mm² | Elongation (%) | Hardness (HB) | Ruling Section |
| S534 | Hardened & Tempered | 880-1180 | 690 | 8 | 255-321 | <1.5mm |
| S534 | Hardened & Tempered | 880-1180 | 690 | 9 | 1.5mm-3.0mm | |
| S534 | Hardened & Tempered | 880-1180 | 690 | 10 | >3.0mm | |
| S534 | Softened | 174 max |
Specifications
AMS 5517 301 1/4 Hard Stainless Steel sheet and strip, cold rolled, 125ksi min (MIL-S-5059)
AISI 4130
AMS 6370-4130 Sheet/ Strip/Plate
WS 1.7214
25CD45
Harsh Steel export S534 to below countries.
Harsh steel is a major stockist and Exporter of S534 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.