CuAl10Fe5Ni5-C (CC333G) vs Cu-DHP: 0% composition overlap. Significantly different materials serving different application areas.
CuAl10Fe5Ni5-C (CC333G) vs Cu-DHP
Side-by-side chemical composition and mechanical property comparison.
Overview
CuAl10Fe5Ni5-C (CC333G)
2.0975
Cast nickel aluminium bronze — the premier marine copper alloy. 10% Al + 5% Fe + 5% Ni provides exceptional strength (UTS >600 MPa), outstanding seawater corrosion/erosion/cavitation resistance, and excellent anti-galling properties against stainless steel. Heat treatable for enhanced corrosion resistance. Retains properties at cryogenic temperatures. Used for marine valve bodies, pump impellers, propeller hubs, gear wheels, heavy-duty bearings, and offshore structural components. ASTM: C95500/C95800, BS: AB2.
Cu-DHP
CW024A
Phosphorus-deoxidized copper (DHP = Deoxidized High Phosphorus, 0.015-0.040% P). THE material for copper plumbing tubes worldwide (EN 1057). P prevents hydrogen embrittlement during brazing/welding — essential for plumbing/HVAC joints. Slightly lower electrical conductivity than Cu-ETP (85% IACS vs 101%) due to P content. UNS C12200. Used for plumbing tubes, heating systems, solar thermal, refrigeration tubes, and architectural roofing.
| CuAl10Fe5Ni5-C (CC333G) | Cu-DHP | |
|---|---|---|
| Material Number | 2.0975 | CW024A |
| Category | Copper & Brass | Copper & Brass |
| Standard | EN 1982 | EN 1652 |
Chemical composition (wt%)
| Element | CuAl10Fe5Ni5-C (CC333G) | Cu-DHP | Overlap |
|---|---|---|---|
| Si | ≤ 0.1% | — | — |
| Mn | ≤ 3% | — | — |
| P | — | 0.015–0.04% | — |
| Ni | 4–6% | — | — |
Mechanical properties
| Property | CuAl10Fe5Ni5-C (CC333G) | Cu-DHP | Unit |
|---|---|---|---|
| tensile_strength | 600–700 | 200–260 | MPa |
| yield_strength | 250–300 | 40–80 | MPa |
| elongation | 13–18 | 40–50 | % |
Compatibility Assessment
CuAl10Fe5Ni5-C (CC333G) and Cu-DHP have significantly different compositions (0% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is CuAl10Fe5Ni5-C (CC333G) the same as Cu-DHP?
CuAl10Fe5Ni5-C (CC333G) and Cu-DHP have a 0% composition overlap. They are generally not directly interchangeable.
Can I replace CuAl10Fe5Ni5-C (CC333G) with Cu-DHP?
Generally not recommended. The compositions differ significantly (0% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between CuAl10Fe5Ni5-C (CC333G) and Cu-DHP?
The main differences are in the following elements: overall alloying content. CuAl10Fe5Ni5-C (CC333G) is a Copper & Brass grade, while Cu-DHP is a Copper & Brass grade.
View full data for each material:
Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.