Quality alloy steel 4140 steel maker Standard: AISI, ASTM, BS, DIN, GB, JIS Grade: Alloy steel Dimensions: T:Max:800mm Place of Origin: Guangdong, China (Mainland) Brand Name: Songshun Model Number: 4140/1.7225/42CrMo4/SCM440 Type: Heavy Application: Mold steel Name: Price kg Structural Steel,Round Steel 42CrMo4 Shape: Round bars/Flat bar/Plate Technology: Hot Rolled/Forged/Clod Drawn Heat treatment: Annealing/Q+T Surface treatment: Black/Peeling/Polishing/Machined Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT Test: SGS/UT100%/Elements testing Certificate: ISO/Mill certificate songshun010 Dongguan songshun mould steel CO.,LTD. songshun 4140 steel Tel: 86-769-85475596 songshun 4140 steel Fax: 86-769-82285809 songshun 4140 steel Contact E-mail: [email protected] songshun 4140 steel website: http://www.songshunsteel.com/ songshun 4140 steel Address: No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China. songshun 4140 steel Zip: 523850