Staniforth-HKB Steel Limited

Staniforth-HKB form an integral part of the Engineering Steels Division of Barrett Steel Limited. We operate from a 20'000 sq. ft. site in Rotherham and hold over 10,000 tonnes of stock encompassing Black & Bright Carbon, Alloy and Stainless Round Bars, Square Billets and Blooms. Staniforth-HKB supply nationwide on a just in time or contract basis to market sectors including Oil & Gas, Power Generation, OEM, General Engineering and Forgers.

The following tables gives a broad outline of our stock range.

General Engineering Round Bar

Specification	Size (mm) Range
Mild/070M20 (EN3)	6 – 650
230M07 (EN1A)	65 – 210
080M40 (EN8)	19 – 650
070M55 (EN9)	55 – 610
150M19 (EN14A)	24 – 280
605M36 (EN16) Treated	35 – 230
709M40 (EN19) Treated	25 – 550
817M40 (EN24) Annealed	30 – 650
817M40 (EN24) Treated	30 – 300
722M24 (EN40B)	25 – 782
826M40 (EN26) Annealed	115 – 665
655M13 (EN36)	25 – 385
535A99 (EN31) Annealed	130 – 160
SAE 4130	105 – 810
SAE 4140	150 – 800
SAE 8620	35 - 300

Oil & Gas Sector Round Bar

Specification	Size Range (mm)
A350 – LF2	95 – 720
A182 – F11	76 – 350
A182 – F22	125 – 820
A694 – F65	100 – 810
SAE 4130	105 – 810
SAE 4140	150 – 800
SAE 4145	370 – 420
SAE 8620	35 – 300
SAE 8630 Modified	180 - 810