DK Associates provides an entire range of nickel-iron alloys in all standard product forms and custom produces sizes and shapes not commercially available.

Electronic, Magnetic & Shielding Alloys

• Alloy 39
• Alloy 42
• Alloy 48 (47/50)
• MuMetal
• Ni 200/201
• Permalloy 80
• Controlled Expansion
• Invar 36
• Super Invar
• Kovar

(DK stocks Invar and Super Invar)

DK Associates supplies large and small quantities of magnetic, electronic and controlled expansion alloys. Material is stocked either in finished form for quick delivery, or semi-finished form so we can process to your specific requirements.

If DK Associates does not have in stock the items you require, we have relationships with a network of producers whom we will work with to produce your required material.

We can supply alloys in virtually any product form: ingot, plate, sheet, strip, billet, bar, wire or tube.