進捗
Phosphorus deoxidized high residual phosphorus (DHP) copper tube for HVAC, 配管, heat exchange and gas lines.
C12200 copper tube is a phosphorus-deoxidized copper (DHP) with a minimum copper content of 99.90%. The small phosphorus addition removes oxygen from the melt, giving clean, porosity-free welds and brazes — the reason C12200 is the standard material for refrigerant lines, water pipes and heat exchangers.
主な利点
化学組成 (C12200 / DHP)
| 要素 | 銅 | P | 鉛 | 鉄 |
|---|---|---|---|---|
| コンテンツ % | ≥ 99.90 | 0.015 – 0.040 | ≤ 0.005 | ≤ 0.005 |
機械的性質 (Annealed)
- 抗張力 (σb): 200 – 250 MPa
- 降伏強さ (σ0.2): 65 – 90 MPa
- 伸長 (d): ≥ 40 %
- 電気伝導率: ≥ 85 % IACS
- 密度: 8.89 g/cm3
標準サイズ
| パラメータ | 範囲 |
|---|---|
| Outside diameter | 3 – 267 んん (larger on request) |
| Wall thickness | 0.3 – 10.0 んん |
| 長さ | 3 – 6 m straight, or coil form |
| 気性 | ○ / H04 / H06 |
| 標準 | ASTM B75 / ギガバイト/トン 1527 / で 1057 / JIS H3300 |
アプリケーション
C12200 copper tube is used for air-conditioning and refrigeration circuits, potable water and heating pipes, heat exchangers and condensers, hydraulic and pneumatic lines, oxygen and medical gas piping, instrumentation tubing and brake lines. For sheet and strip from the same family see our C11000 copper coil と C11000 copper plate.
処理 & 包装
Cutting to length, end forming, 曲げ, brushing and pressure testing available. Tubes are bundled, capped and packed in wooden crates or pallets with moisture protection.
Send OD, wall thickness, length or coil weight — we confirm price within 24 時間.
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