Steel hn70u Sheet 0.5-60mm Plates Gost (length : 2000mm, width : 1000mm, Thickness / Strength : 1mm)

Please note: Sheet metal cuts are intended for industrial purposes and may not be suitable for decorative or visible applications, as surface scratches can occur. The sheets are cut to size using shears and may not always be covered with protective film. If the surface quality is important for your project, please contact us before ordering so we can assist you with the best possible solution. Length tolerance is +/-2mm. If you require a different steel grade or size, get in touch with us—our sales team will gladly provide a custom offer from our stock or delivery program. Production time for this material is 5-7 weeks. Preparation for shipment takes 2-3 business days. Delivery time depends on the chosen parcel service; please refer to our FAQ for more details. hn70u is a heat-resistant chromium-nickel-aluminum steel, containing up to 1% iron. Its composition includes 26-29% chromium (H), 65-71% nickel (N70), and 2.8-3.5% aluminum (U). This alloy offers excellent strength and performance at high temperatures. It can be welded with certain precautions: preheating to 100-120°C is required, followed by additional heat treatment. Note that hn70u is not suitable for use in sulphurous environments. You can purchase hn70u through the Evek GmbH online store, where you’ll find competitive prices for GOST steels and can place your order at any time. Typical applications for hn70u include: - Gas pipeline components and fittings - Various heating elements - Welding rod production - Turbine combustion chamber construction Key properties of hn70u: - Outstanding heat resistance - High mechanical strength - Limited weldability - Not resistant to sulphurous atmospheres Choose Evek GmbH as your trusted supplier for hn70u and other GOST steel grades. We deliver worldwide, offering top-quality metals at attractive prices.