ELITE MARINE ALLOYS

  • Stronger than steel
  • Extremely resistant to corrosion (designed to fit & forget)
  • Anti-bio fouling, no coatings or maintenance needed

T-1000: Extreme Strength Wrought Copper-Nickel Alloy

Highest strength and hardness within our marine suite of alloys, with tensile strengths over 1000MPa possible.

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T-850: High Strength Wrought Copper-Nickel-Manganese-Aluminium Alloy

This elite marine alloy has high strength and hardness combined with high toughness and good ductility.

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CNC-1: High Strength Wrought Copper-Nickel-Chrome Alloy

High strength is combined with extremely high toughness and good ductility together with outstanding seawater corrosion resistance.

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Properties

  • Extreme mechanical strength
  • Low rate of general corrosion and pitting in sea-water
  • High hardness and resistance to wear
  • Very high shock resistance
  • Low relative magnetic permeability
  • Anti bio-fouling (lack of marine growth)
  • Immune to hydrogen embrittlement
  • Anti-galling
  • Easy to machine and dimensionally stable
  • No loss of properties at cryogenic temperatures
  • Cost-effective compared with other materials

Overview

Our corrosion resistant alloys are strengthened by both solid solution and precipitation mechanisms. Our deep metallurgical understanding and direct control of processing gives us the capability to induce material properties that are unavailable elsewhere.

This suite of elite marine alloys has a wide spectrum of mechanical properties ensuring a range of demanding applications can be satisfied. Our corrosion resistant alloys are also available in extreme fracture toughness combined with high strength, through to extreme tensile strength and hardness.

The extremely low general corrosion rate and immunity to preferential phase attack make these materials ideal for critical marine applications and out-perform conventional materials such as nickel aluminium bronze and conventional cupro-nickel alloys by far.

These industry-leading alloys are the result of decades of research and our advanced manufacturing capability combined with metallurgical expertise, allowing us to produce a range of wrought products to 5 Tonnes piece-weight.

These materials are available as raw material (proof machined bar stock, forgings, plates) or finished machined components.

Full traceability and full certification in accordance with EN 10204 3.1 are provided as standard. 3.2 Certification is available upon request.

CAL
T-1000Learn more ›
CAL
T-850Learn more ›
CAL
CNC-1 & CNC-2Learn more ›
Copper-Nickel-
Aluminium Alloy
CuNi14Al2
(DIN 2.1504)
Copper-Nickel-Manganese-
Aluminium Alloy
CuNi15Mn4Al1Fe
(Def Stan 02-835 Part 2)
Copper-Nickel-Chrome Alloy
Cu30Cr1FeMnSiZrTi(Def Stan 02-824 Part 1)
CAL
CNC-1
(wrought)Learn more ›
CAL
CNC-2
(wrought enhanced)Learn more ›
Extreme strength and hardness High strength and hardness Moderate strength with high ductility High strength with moderate ductility
Metric Imperial Metric Imperial Metric Imperial Metric Imperial
Tensile Strength 820-1050 MPa 119-152 Ksi 725-825 MPa 105-120 Ksi 550-650 MPa 80-94 Ksi 700-800 MPa 45-52 Ksi
0.2% Proof Stress 600-850 MPa 87-123 Ksi 430-550 MPa 62-80 Ksi 380-480 MPa 55-70 Ksi 650-750 MPa 94-109 Ksi
Elongation 10-16% 10-16% 18-28% 18-28% 24-34% 24-34% 15-22% 15-22%
Hardness HB 250-290 250-290 210-240 210-240 160-200 160-200 195-230 195-230
Low-moderate toughness Moderate toughness Extreme toughness and shock resistance
Impact 10-16 J 7-11 ft lbf 40-65 J 29-48 ft lbf 130-150 J 96-111 ft lbf 90-120 J 66-88 ft lbf
Excellent seawater corrosion resistance
CONTACT

Enquiry Form

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    Contact

    +44 (0) 1782 816888

    [email protected]

    Auckland Street, Stoke-on-Trent, ST6 2AZ, United Kingdom