تقدم
AISI 304 square and rectangular stainless steel tubing for handrails, furniture, إطارات, machinery and architectural structures. Welded, polished or brushed as required.
304 أنبوب مربع الفولاذ المقاوم للصدأ 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
التركيب الكيميائي (AISI 304)
| عنصر | ج | و | مينيسوتا | ص | س | سجل تجاري | في |
|---|---|---|---|---|---|---|---|
| محتوى % | ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 18.0 - 20.0 | 8.0 - 10.5 |
الخصائص الميكانيكية
- Tensile strength (σb): ≥ 520 الآلام والكروب الذهنية
- Yield strength (σ0.2): ≥ 205 الآلام والكروب الذهنية
- استطالة (δ): ≥ 40 %
- كثافة: 7.93 جم/سم3
Standard Sizes
| Parameter | Range |
|---|---|
| Square side | 10 × 10 mm – 200 × 200 مم |
| مستطيل | 20 × 10 mm – 200 × 100 مم |
| Wall thickness | 0.6 mm – 6.0 مم |
| طول | 6 م (cut to length on request) |
| سطح | No.1 mill / 2ب / نحى / mirror 8K |
| معيار | ASTM A554 / AISI 304 / في 1.4301 |
التطبيقات
304 square tube is used for handrails and balustrades, furniture frames, machine guards, display racks, greenhouse frames, kitchen equipment, automotive trim and general structural fabrication. For round tubing in the same grade, see our 304 stainless welded pipe.
التعبئة والتغليف
Each tube is plastic-capped and wrapped with PVC film, then bundled on plywood pallets. Custom lengths, الانحناء, notching and end-finishing are available on request.
Send size, wall, length and quantity — we confirm price and stock within 24 ساعات.
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