進捗
AISI 304 square and rectangular stainless steel tubing for handrails, 家具, フレーム, machinery and architectural structures. Welded, polished or brushed as required.
304 ステンレススチールスクエアチューブ is a cold-formed welded tube with a square or rectangular hollow section. The corners are neat, the surface is smooth, and it combines corrosion resistance with the easy handling of a hollow section.
Key Advantages
化学組成 (AISI 304)
| 要素 | C | と | ん | P | S | Cr | で |
|---|---|---|---|---|---|---|---|
| コンテンツ % | ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 18.0 – 20.0 | 8.0 – 10.5 |
機械的性質
- Tensile strength (σb): ≥ 520 MPa
- Yield strength (σ0.2): ≥ 205 MPa
- 伸長 (δ): ≥ 40 %
- 密度: 7.93 g/cm3
Standard Sizes
| Parameter | Range |
|---|---|
| Square side | 10 × 10 mm – 200 × 200 んん |
| 長方形 | 20 × 10 mm – 200 × 100 んん |
| Wall thickness | 0.6 mm – 6.0 んん |
| 長さ | 6 m (cut to length on request) |
| 表面 | No.1 mill / 2B / 起毛した / mirror 8K |
| 標準 | ASTM A554 / AISI 304 / で 1.4301 |
アプリケーション
304 square tube is used for handrails and balustrades, furniture frames, machine guards, display racks, greenhouse frames, キッチン用品, automotive trim and general structural fabrication. For round tubing in the same grade, see our 304 stainless welded pipe.
Packaging
Each tube is plastic-capped and wrapped with PVC film, then bundled on plywood pallets. Custom lengths, 曲げ, notching and end-finishing are available on request.
Send size, wall, length and quantity — we confirm price and stock within 24 時間.
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