copper mould tube

Specifications of Sun-Glare copper mould: Design: Square, rectangular, round, plat, H-beem Straight or curved Outer contour parallel Internal geometries: parallel, single tapered, double tapered, multi tapered, parabolic tapered Size: Square: 90 320mm; rectangular: max.310X410mm, round: 800mm Length: up to 1200mm Wall thickness: up to 32mm Curved radius: 3000 12000mm Larger size on special inquiry plate: 4000X1200mm Coating: Chrome coating with thickness of 0.06 0.13mm Besides mould supply, we design and manufacture water jacket and mould assembly tailored to your caster. 1.melting/casting(material): development of continuous casting technology demands more on material and design of cooper mould tube.working under serious high-temperature condition,the material must have basic features such as good thermal conductivity,high strength,wear-resistance,suffcient hardness and high re-crystallization temperature ect. according to different working condition,Sun-Glare provides suitable choice of mould materials. material material content(%) mechanical performance Conductivity (%IACS) Cu others Tensile strength σb (N/mm2) Yield strength σ0.2 (N/mm2) Elongation δ (%) hardness HB ≥ E-Cu 99.9 0.01 200 40 40 45 98 SF-Cu (DHP Cu) 99.85 P0.12 305 235 18 85 85 CuAg 99.9 Ag0.07-0.12 250 200 10 80 98 Cu-Cr-Zr 98.0 Cr0.5-1.5 Zr0.08-0.3 350 280 10 110 70 2.hot drawing 3.cold drawing 4.test after maching 5.plating after cleaning 6. quality control after pickling