2507seamless stainless steel pipe
- Standards
- ASTM / AISI / JIS / GB / DIN / EN
- Certificates
- ISO / SGS / BV
- Production Technology
- Hot Rolling / Cold Rolling
- Edge Treatment
- Edge Grinding / Trimming
With 25% chromium, 4% molybdenum and 7% nickel, 2507 (UNS S32750) is a super duplex stainless steel designed for demanding applications that require superior strength and corrosion resistance, such as chemical processes, petrochemicals and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and low thermal expansion coefficient. High chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion.
| Product Parameters | ||||||
| Product Name | Type | Thickness | Length | Edge Treatment | Standards | Surface Finish |
|
2507seamless stainless steel pipe |
Steel pipe | 0.6mm-6.0mm | 1-6 meters, length customizable | Edge Grinding / Trimming | ASTM / AISI / JIS / GB / DIN / EN | Black, bright polishing, rough turning, matt surface treatment, NO.4, BA, etc. |
| Applications | Certificates | Production Technology | circular tube | square tube | rectangular tube | |
| ISO / SGS / BV | Hot Rolling / Cold Rolling | 4mm-200mm | 10*10mm-100*100mm | 10*20mm-50*100mm | ||
| chemical composition | ||||||
| C | Si | Mn | Cr | Ni | S | P |
| ≤0.03 | ≤0.8 |
≤1.2 |
24.00～26.00 |
6.0～8.0 | ≤0.03 | ≤0.06 |
| Mechanical properties | ||||||
| Tensile strength σb (MPa) | Yield strength σ0.2 (MPa) | Elongation δ5 (%) | hardness | |||
| ≥795 | ≥550 | ≥15 | ≤310HB | |||
| Density (g/cm³) | Elastic modulus (GPa) | Thermal expansion coefficient (10-6/°C) | Thermal conductivity (W/m*K) | Resistivity (μohm.in) | ||
| 7.75 | 200 | 13 | 17 | 80 | ||
Stainless steel coils, stainless steel plates, stainless steel pipes, stainless steel rods loading pictures
Pipe packing process
Steel Pipe Packing: Standard export shipping packaging (waterproof paper and steel strip packaging), suitable for all kinds of transportation, or according to your needs for packaging. Each carton is well supported and reinforced. Use a 20-foot container to load 6 meters and a 40-foot container to load 12 meters. We will take photos of the container loading and seal the container. Transportation is fast. And keep customers informed of every step of the process.
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