C12200 Phosphorus-Deoxidized Copper (Cu-DHP Copper)
Chemical Composition
Element | Content (%) |
Copper (Cu) | ≥ 99.90 |
Phosphorus (P) | 0.015 – 0.040 |
C12200 (Cu-DHP) Copper Mechanical Properties
Temper | Tensile Strength Rm (MPa) | Yield Strength Rp₀.₂ (MPa) | Elongation A₅₀ₘₘ (%) | Hardness (HV) | Bending 90° gw / bw (R/T) |
R220 | 220–260 | ≤ 140 (for info) | 33 | 40–65 | 0 / 0 |
R240 | 240–300 | 180 | 8 | 65–95 | 0 / 0 |
R290 | 290–360 | 250 | 4 | 90–110 | 0 / 0 |
R360 | ≥ 360 | 320 | 2 | ≥ 110 | 0 / 0.5 |
Manufacturing & Fabrication of C12200 Copper
C12200 copper has excellent processing properties, especially for tubing and pipe manufacturing:
- Cold Working: Good
- Hot Forming: Excellent
- Weldability: Excellent (brazing, soldering, gas-shielded arc welding)
- Machinability: Fair (ductile material, tends to form long chips)
- Corrosion Resistance: Excellent, especially against water, steam, and industrial environments
👉 Its phosphorus deoxidation makes it resistant to hydrogen embrittlement, ensuring long-term reliability in piping systems.
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CONTACT US
Address
B-2007,Chuanmei Building,Taishan Street,Taian City，Shandong, China
Call Us
+86 0538 6368027
Email Address
Sales@tiptopforging.com
Applications of C12200 Copper
As a professional forging manufacturer in China, Tiptop Forging provides:High-quality C12200 copper forgings including tubes, flanges, fittings, rings, and custom partsPrecision heat treatment and machining for excellent dimensional accuracyStrict quality control to ensure reliable corrosion resistance and mechanical properties
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