The amount of chemical elements in different materials: Raw material Chemical elements C Si Mn P S SPHC 0.03-0.05 0.02-0.03 0.15-0.24 0.024-0.037 0.002-0.011 SPHD 0.02 0.01 0.15 0.007 0.012 SPHE 0.02 0 0.15 0.01 0.011 IF 0 0 0.11-0.28 0.014……
More>>Color-coatedsubstrate is galvanized sheet, galvanized sheet substrate is coldroll, coldroll substrate is hot roll.Currently applicable to the production of color coated substratearehot rolled roll brands: SPHC, SPHD, SPHE; Q195, Q195L, Q235;……
More>>During the production process, we should pay attention to the T bend , hardness , color difference , scratch resistance and other requirements, beyond that we need to pay more attention to its corrosion resistance and weather resistance .As……
More>>Magnesium aluminum zinc plate is the leading technology developed by famous international steel enterprises in recent years. In particular, ArcelorMittal, the largest steel enterprise in the world, has promoted its research and development a……
More>>1. Galvanized base material: according to the national standard for the production of color coating galvanized base material zinc coatingthickness of the minimum standard of 180 grams, 280 grams of high standard, the base material quality ac……
More>>Purification plate: flat surface, no scratches, sickle bend is not greater than 0.2% of the length of the steel plate, the color difference △E0.3. Deep drawing plate: yield strength 140~260MPa、tensile strength 270~320MPa、elongation A80……
More>>European construction of large steel structures, houses and other aspects are using light color steel structure, novel design, shape generous, unique style. After nearly more than 20 European countries have not seen the color steel structure……
More>>1. Paint quality: the purpose of scientific and technological progress is to promote the improvement of productivity, quality improvement, happiness index improvement. But some coating enterprises in order to improve the competitiveness of t……
More>>From the beginning of this century to the present color coated steel plate in addition to the use in decoration, home appliances, cold storage, pipelines and so on, in terms of building materials almost completely replaced the traditional br……
More>>1. Weather resistance: colored steels in a short time fading, pulverization is a very bad thing for users. Color steel surface coating durability bright is the embodiment of the value of the product, so the surface to maintain a long-term n……
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