Spiral Wire
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SPARK brand wire spiral
Spark "brand spiral wire is well-known all over the country. It uses high-quality Fe-Cr-Al and Ni-Cr-Al alloy wires as raw materials and adopts high-speed automatic winding machine with computer control power capacity. Our products have high temperature resistance, fast temperature rise, long service life, stable resistance, small output power error, small capacity deflection, uniform pitch after elongation, and smooth surface. -
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Wholesale Alloy Wires - Locomotive Braking Resistance brands – Shougang
Steel grades and Chemical composition Steel grades Chemical composition% C Si Cr Al Ni Fe Cr25Ni20Si ≤0.08 1-3 25 ≤0.5 20 allowance Cr20Ni30 ≤0.08 1-2 20 ≤0.5 30 allowance Cr20Ni35 ≤0.08 1-3 30 ≤0.5 35 allowance 1Cr13Al4 ≤0.12 ≤0.70 12-14 4.0-5.5 ≤0.6 allowance 0Cr19Al3 ≤0.055 ≤0.07 18-20 3.2-4.2 ≤0.6 allowance Specifications thickness:0.3-2.0mm width:20-300mm Applies Locomotive Braking Resistance brands are used as the braking resistors’... -
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Hot sale Nickel Alloy Wire - Thin Wide Strip for Gas Clean-up – Shougang
Fe-Cr-Al thin wide Strip produced by our company, on aspect of alloy smelting selection, is made of high quality raw materials such as ferrite,ferrochrome,aluminum ingot,it is smelt by the double electro-slag smelting.In the design of chemical composition,through increasing Thulium element,the oxidation resistance and life span of the alloy is improved significantly .The product is characterized with super mechanical performance,thermal stability and oxidation resistance at elevated... -
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China OEM Nichrome Steel Manufacturer - Cr25Ni20Si Locomotive Braking resistance brands – Shougang
Size range wire diameter φ0.1-8.0mm Ribbon thickness 0.03-3mm Properties Steel grade Max continuous Operating Temperature Tensile Strength Elongation at rupture Room temperature resistivity Cr25Ni20Si 1000℃ 650-750 ＞25% 1.08-1.15 Chemical component Steel grade C Si Cr Ni Al SG140 ≤0.08 1-3 25 20 ≤0.5 Packing & Delivery We pack the products in plastic or foam and put them in wooden cases.If the distance is too far, we will use ir... -
100% Original Nickel Chromium Wire - High-strength Invar alloy wire – Shougang
Size range: ф 1.5 ～ 3.5mm Invar 36 low expansion alloy has the following characteristics: Features: high strength, small coefficient of thermal expansion, long service life 1. It has very low coefficient of thermal expansion between – 250 ℃ and + 200 ℃ 2. Good plasticity and toughness Invar 36 applications Invar 36 alloy, also known as invar alloy, is used in the environment requiring very low coefficient of expansion. The Curie point of the alloy is about 230 ℃, below which ...