| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
| Density | 7.98g/cm³ |
| Delivery State | Black Or Bright |
| Material Type | Austenitic stainless steel 310s |
| Size And Dimensions | Customizable According To Needs |
| High alloy stainless steel | 25Cr-20Ni series |
Our 310S stainless steel flange hexagonal nut washer screws are engineered for industrial applications requiring exceptional performance in high-temperature and corrosive environments. As a high-performance austenitic heat-resistant stainless steel, 310S maintains structural integrity and mechanical properties under extreme conditions.
The 310S alloy composition (25% chromium and 20% nickel) provides outstanding oxidation resistance and high-temperature strength. With additional silicon and molybdenum content, these fasteners form a stable passivation layer that prevents oxide scale formation and resists corrosion from acids, alkalis, and other aggressive media.
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 19-22 |
| Chromium (Cr) | 24-26 |
| Molybdenum (Mo) | 0.75 |
| Manganese (Mn) | ≤2.00 |
| Silicon (Si) | ≤1.50 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Carbon (C) | ≤0.08 |
We specialize in high-performance alloy materials including stainless steel, duplex stainless steel, nickel-based alloys, high-temperature alloys, and corrosion-resistant alloys. Our product range includes:
Our 168-acre processing center features advanced equipment including refining furnaces, hot rolling slitting machines, plasma cutting machines, and CNC milling machines. We provide 24-hour service, material testing support, and custom ordering services.