S-7 Mold Steel
S-7 is an air or oil hardening shock resisting (cold work) tool steel offering a unique combination of toughness and wear resistance. This material is primarily used in applications that require resistance to shock and/or impact.
S-7 can be used for both cold and hot tooling applications where a high degree of shock resistance is required but can also be used for dies in plastic molding and other applications where the operating temperatures are below 1;000 degrees.
S-7 has a machinability rating of about 75% of a 1% carbon tool steel.
S-7 is sold in the annealed condition. Typical annealed hardness is BHN 187/220 Rc 10/18.
S-7 maximum working hardness is BHN 615 Rc 58.`
S-7 incapable of meeting ASTM-A681. *Recommended Rc 55/56 to help prevent chipping. cracking or breaking.
Plastic Injection Molds
Chemical Composition (Typical)
Miele Steel Co., Ltd., founded in 1998, is a professional manufacturer and global exporter specializing in metal manufacture and exportation. In recent years, winged by rapid merge and expansion, Our well-equipped plant emerged in Dainan, Jiangsu Province , with two Export offices respectively located in Shanghai and HongKong catering to a lager scale of customers from both home and abroad under the banner of supreme service.
Our plant now covers a land area of 18000 square meters, with 160 employees and 19 technicians. Backed up by our loyalty customers, old and new, as well as our advanced R&D team, the ranges of our stainless steel products are expanded to more varied choices, such as stainless steel wire, rod, round bar, flat bar, angle bar, channel bar, pipe, plate, sheet and coil made according to the norm and specification in GB, ASTM, JIS, EN, TOCT, KSD, and IS.
Our annual production capacity is now over 15000 T, most of which are widely used in petrochemical, textile, ship-making, construction industry and precision instrument manufacture. Our products are certified by ISO9001:2000 authentication quality systems and we are nominated as the AAA enterprise by Jiangsu government.
We promise "complete specifications, prompt delivery, high quality, competitive price, ". The unwavering supports you provide, along with the increasing requirements you put contributes to more varied high-quality products with more competitive prices we offer. Win-win situations are always our same pursuit.
If you are interested in our products, please feel free to contact us. We warmly welcome friends and cooperators from all over the world!
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Room 501,Building33,No.258,Xinzhuan Road,SongJiang District,Shanghai,China
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standard export packing, sea worthy packing.Delivery Detail:
base on quantity, normally 15 days after order is confirmed