We carry a comprehensive range of stock in metric and imperial sizes depending on the grade of material. All of our bars come with a bright machined finish, meaning you can order close to your finished size and minimise waste. Along with our in house machine shop, we also work closely with local forges and grinding companies that means we can offer bespoke sizes and shapes as required.

For more information on the grades please click on the alloy below to see a grade overview including technical, machining and cutting data.

If you do not see your grade here, please contact our sales team to see if we can source it for you.

We can cater for bespoke sizes and shapes with our in house machine shop and partnerships with local forges and grinders

116-sf-maher-ltd-sheffield.jpg

Nickel Alloys

Please click on the blue alloys below for more details or the product reference guide for an overview.

Grade Known as Diameter Size Range
718 – ‘API’ API 6ACRA 12.700 - 310.000mm
718 – ‘High Strength’ AMS 5662 / AMS 5663 / ASTM B637 12.700 - 158.750mm
625 AMS 5666 12.700 - 260.000mm
500

BS3076 NA18
Monel® K500

12.700 - 254.000mm

Copper Alloys

Grade Known as Size Range
DEF STAN 02-833 NES 833 25.400 - 285.750mm
BS B23 CA104
DTD 197
40.000 - 152.400mm
DEF STAN 02-879 DEF STAN 02-780
70/30 Copper Nickel
40.000 - 254.000mm

Specialist Alloys

Grade Known As Size Range
A286 660B/660D/1.4980  12.700 - 475.000mm
Titanium 6AL-4V Grade 5 AMS 4928 / BS3 TA11 12.700 - 180.000mm
Alloy R41   Bar Available
Invar   Bar & Plate Available
Super Invar   Bar & Plate Available
Kovar   Bar & Plate Available

Other Grades

These grades are carried in some sizes, primarily on a contract basis. If you have requirements for these, please contact our sales department.

Waspaloy L605 DEF STAN-835
Maraging C250 Maraging C300 C263
17/4 PH 13/8 PH 15/5PH
Inconel® 725 Monel ®400 / BS3076 NA13

Added Value Services

Supported by both customer and industry approvals, we deliver to the full supply chain, from OEMs to smaller machine shops.

Sawing

Sawing

NDT & Testing

NDT & Testing

Heat Treatment

Heat Treatment

Inventory Management

Inventory Management

First Stage Machining

First Stage Machining

Forging and Grinding

Forging and Grinding

WORKING WITH

MTCUniversity Of SheffieldNuclear AMRCAFCRBVAAInvestors In PeopleBritish Safety CouncilSIG