Electro-tin plate and hot-dip galvanized plate

 Electro-tin plate and hot-dip galvanized plate

      1. Electroplated tin plate

　　Electroplated tin sheet and steel strip, also known as tinplate, the surface of this steel plate (strip) is tin-plated, has good corrosion resistance, and is non-toxic, and can be used as packaging materials for cans, inner and outer sheathing of cables, instrumentation and telecommunications Parts, flashlights and other small hardware.

　　2. Hot-dip galvanized sheet

　　The surface of thin steel plate and steel strip is coated with zinc by continuous hot-dip method, which can prevent the surface of thin steel plate and steel strip from corrosion and rust. Galvanized steel sheets and strips are widely used in machinery, light industry, construction, transportation, chemical industry, post and telecommunications and other industries.



评论

发表评论

此博客中的热门博文

Introduction to 20 # carbon steel plate

图片
Introduction to 20 # carbon steel plate       20 # belongs to superior carbon steel, which complies with GB/T711 standard. 20% of 20 # steel refers to carbon content, which is 0.2%, belonging to low carbon steel. Steel can be divided into low carbon steel, medium carbon steel and high carbon steel. Mild steel - carbon content is generally less than 0.25%; Medium carbon steel - carbon content is generally between 0.25 and 0.60%; High carbon steel - carbon content is generally greater than 0.60%. 　　Domestic and international correspondence of 20 # steel plate: refer to the corresponding steel grade: China's GB/JB standard steel grade is 20, China's Taiwan CNS standard steel grade S20C, Germany's DIN standard material number 1.0402, Germany's DIN standard steel grade CK22/C22. British BS standard steel grade IC22, French AFNOR standard steel grade CC20, French NF standard steel grade C22, Italian UNI standard steel grade C20/C21, Belgian NBN standard steel grade C25-1, Swe...
阅读全文