D.A. Cooper Steel Stock List
To view D.A. Cooper latest rolled bar stock availability as of July 2016, please click below to view the PDF.
None Prime -Re Usable
In addition to our Prime products range, we also Stock a Range of “Non-Prime” “Known Quantity” Materials suitable for Engineers and Fabrication shops producing “None-Critical” components such as Pulleys, Gears, Shafts, End Caps, Flanges, Flywheels and Counterweights. Much of this material is sourced through Surplus Bundles and Re-Usable Merchants and would typically include Bar Stock, Shorts, Machined Cores and Large Re- Machined Recovered Shafts and Plates.
Material can be supplied Cut to Size and Rough Machined to Shape, Pilot Bored/Bored and/or Faced to length and Milled as required.
D.A. Cooper Steel Stock List
To view D.A. Cooper latest forged bar stock availability as of July 2016, please click below to view the PDF.
AISI/SAE 4140
Description:
AISI 4140 is a 1% Cr-Mo through hardening steel, used particularly where strength and impact toughness is required. It is generally supplied in the Hardened and Tempered condition, especially in the Oil and Gas sector to achieve Ultimate Tensile strengths in excess of 100KSI (690 MPa), moderate impact toughness (>42J) is maintained at temperatures as low as -46°C. This alloy is used in most industry sectors for a wide variety of applications.
AISI4140 can be further surface hardened by either flame or induction hardening methods, giving case hardness, in excess
of 50 HR
Typical Applications:
Drive shafts, Pump Shafts, couplings, Con rods, Conveyor Pins, bolts and gears, together with many surface and sub-surface components in the oil and gas industries.
For more information about AISI/SAE4140 Please download our Product data sheet using the link below
dacooper.dnsupdate.co.uk/aisi-sae-4140/
AISI 4140 is a 1% Cr-Mo through hardening steel, used particularly where strength and impact toughness is required. It is generally supplied in the Hardened and Tempered condition, especially in the Oil and Gas sector to achieve Ultimate Tensile strengths in excess of 100KSI (690 MPa), moderate impact toughness (>42J) is maintained at temperatures as low as -46°C. This alloy is used in most industry sectors for a wide variety of applications.
AISI4140 can be further surface hardened by either flame or induction hardening methods, giving case hardness, in excess
of 50 HR
Typical Applications:
Drive shafts, Pump Shafts, couplings, Con rods, Conveyor Pins, bolts and gears, together with many surface and sub-surface components in the oil and gas industries.
For more information about AISI/SAE4140 Please download our Product data sheet using the link below
dacooper.dnsupdate.co.uk/aisi-sae-4140/
AISI/SAE 4145
Description:
AISI 4145 is a chromium molybdenum alloy steel grade widely used in the oil and gas sectors for down hole applications. Similar to AISI 4140 but with a higher carbon content. 4145 is more popular in larger diameters due to its increased strength and hardenability. AISI 4145 is commonly supplied quenched and tempered with a hardness of between 30 to 36HRc although hardness’s of 55-62HRc are achievable.
Typical Applications:
AISI 4145 is commonly used for a variety of applications in the oil and gas sector. Used often for the manufacture of down hole drilling tools such as drill collars, Drill Bits, tool Joints and Crossovers. Other applications include gear shafts for hydraulic presses, rolls for paper mills, pump shafts and tool holders
Form of supply:
Material can be supplied as Black As-Rolled/Forged Bar, Proof Machined, Bright Turned or Ground Bar, Cut Pieces or Machined to customer specification.
For more information about AISI/SAE 4145 please visit or product data sheet below
A182 F11
Description:
ASTM A182 F11 sustains High Temperature Loads and offers Excellent Stress Distribution, for maximum resistance to acid attack and demonstrates superior resistance to stress, corrosion cracking in boiling 20-40% sulphuric acid and also has excellent general corrosion resistance to sulphuric acid and chloride stress corrosion cracking.
Typical Applications:
Off-Shore Oil Drilling Companies, Power Generation, Petrochemicals, Gas Processing, Specialty Chemicals, Pharmaceuticals, Pharmaceutical Equipment, Chemical Equipment, Sea Water Equipment, Heat Exchangers, Condensers, Pulp and Paper Industry F11 is generally used for High Pressure Services Systems & Boilers and is commonly found in a wide range of Fittings and Flanges such as Slip on, Weld Neck, Blind & Joint Flanges.
Form of supply:
Material can be supplied, Black Annealed – Rolled/Forged Bar, Proof Machined, Bright Turned or Ground Bar, Cut Pieces or Machined to customer specification.
Size ranges
from: 170mm diameter – 250mm diamete
F65
Description:
ASTM A694 Grade F65 is a low alloy steel, often selected for its high yield capabilities combined with its excellent low temperature toughness and weldability. It is typified by having moderate strength and impact toughness and is used extensively for the manufacture of flanges and fittings, well suited to be used for low temperature high pressure applications where features like tensile strength and resistance to corrosion are not of prime importance.
Typical Applications:
Forged Flanges, Hubs, Valves and bespoke shapes such as Block Tee’s.
Form of supply:
Material can be supplied, Black Annealed – Rolled/Forged Bar, Proof Machined, Bright Turned or Ground Bar, Cut Pieces or Machined to customer specification.
Size ranges
from: 100mm diameter – 800mm diameter
LIVE FEED
Tony Ryan – Roy Hatfield Ltd
Amanda, Diane and the team at D A Coopers Ltd are an excellent haulage company to have associated with Roy Hatfield Ltd, they provide a good prompt reliable service with friendly and helpful drivers.
We would recommend this company to anyone requiring general haulage for qua…
Bill Mann – Managing Director, Mann Buck Steels Ltd
DA Cooper & Sons Ltd have been our haulier of choice for Sheffield loads for many years (since 1985).
Always reliable, always economical, always a good cheerful service – and they know the steel trade !
We highly recommend.