Bright Bars Turning 45 45C rod quality 45 # gyrating

45 # or 45 # steel, due to good processing performance and multi-faceted treatment process and become the most commonly used steel processing materials. 45 elements in steel: carbon content of 0.42-0.50% silicon content of 0.17-0.37% manganese content of 0.50-0.80% sulfur content ≤0.035% phosphorus ≤0.035% chromium content ≤0.20% nickel content ≤0.30% for impeller pump compressor parts and other manufacturing gears, rack, sprockets, shaft, keys, pins, steam turbine. Features ⒈ processing performance: products with cutting smooth, fine texture, processing stability, good microstructure, chemical composition and stability, the deviation is small, steel net purity, low inclusion content, easy to damage knives and other characteristics; easy lathe cutting, tool life and productivity are increased by 40%; ⒉ good plating performance: Cutting is easy; to drill deep, deep grooves and other milling; processing efficiency can be significantly higher than normal steel; good plating performance of the product; ⒊ good finish : very good linearity, precision tolerance 0.02mm; providing specifications: 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm 21mm 22mm 23mm 24mm 25mm ...... 3.5mm 4.15mm 4.5mm 5.5mm 6.3mm Complete specifications, special specifications can be customized, welcome to the needs of customers to consult and order!