4140 steel manufacturing / wholesale / supply , Dongguan songshun mould steel CO.,LTD. as China's largest steel wholesaler, Main Steel has: 4140 steel,D2 steel,4130 steel,H13 steel,P20 steel,AISI 4340 steel,1.2738 steel,1.2379 steel,1.2344 steel,1.2080 steel etc.. If you are interested in our products, please contact us by email. We hope to establish long-term cooperation relationship with you. Quick Details , Steel Grade: Tool Steel , Standard: AISI, ASTM, BS, DIN, GB, JIS , Dimensions: DIA:max :800mm , Place of Origin: Guangdong, China (Mainland) , Brand Name: Song Shun , Model Number: 4140/42CrMo4/1.7225 , Technique: Hot Rolled or Forged , Application: Die Steel Bar , Alloy Or Not: Is Alloy , Special Use: Mold Steel , Type: Alloy Steel Bar , Mould name: Round steel bar 1.7225 forged steel aisi 4140 steel round bar , 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 , Service: Sample free and 24 hours online , Package: Experience , 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 , songshunlogo01