Alloy 400

A nickel-copper alloy that is resistant to sea water and steam at elevated temperatures, used widely for valves, fasteners and marine engineering.

BS 3076 NA13

ASTM B164 N04400

ASTM B164 N04405

QQ-N-281

Fully certified material, additional testing available

UK, US and European origin unless otherwise stated

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Alloy 400 Chemical Composition

CSiMnSNiCuFeAi%
0.30.52.00.2463.0 - 70.028.0 - 34.02.50.5%

Alloy 400 Mechanical Data

ConditionYield Strength 0.2% offset Tensile StrengthElongationElastic Modulus (E)
PsiMpaPsiMpa% in 2"PsiGpa
Annealed35000240750005204526 x 10°180
Hot rolled as rolled45000310800005503026 x 10°180

For more technical information download our Alloy 400 information sheet here


Applications:

Alloy 400 is widely used within the chemical proccessing, oil and gas and marine industry. End uses include:

  • Chemical and hydrocarbon processing equipment
  • Valves
  • Pumps
  • Propeller shafts
  • Oil and fresh water tanks
  • Fittings
  • Fasteners
  • Heat exchangers

Every player in the industry needs to offer something different, something new. For Broder Metals Group it’s simple… it’s four specialist divisions each with a compelling offer in terms of product, price and delivery. But most of all, it’s our people. They’re extraordinary”.

Mark Burton
Director

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