Copper Beryllium Alloy | Composition | Be: | 1.8% - 2% | Ni: | 0.2% - 0.5% | Others: | <0.5% | Rest: | Cu | Hardness | 35 - 40 HRC | Tensile Strength | 1250 N/mm2 | Aluminium Bronze Alloy | | Composition | Al: | 8% - 10% | | Ni: | 2% - 5% | | Fe: | 1.5% - 3% | | Others: | <0.5% | | Rest: | Cu | | Hardness | 25 - 30HRC | | Tensile Strength | 800 N/mm2 | | Processing Procedure The processing procedure Step1) To prepare the raw material, blanking Step2) Smelting Step3) Pouring Step4) Cut the water gap Step5) Stored in the semi finished products warehouse Step6) Punching Step7) Through the drawbench or slotting machine Step8) PE plain end and chamfering Step9) Drill hole Step10) Perfect the product and marking Step11) If Be-bronze,need heat treatment Step12) Polishing Step13) Surface treatment Step14)Stored in the finished products warehouse Company Information Cangzhou Bohai Safety & Special Tools Group co.,Ltd was founded in 1978 with the registered capital of 50 million yuan ,incorporating production , design , research & development , testing and sales . It consists of three subsidiaries , four scientific research and testing institutions .Our products cover 6 series including more than 300 varieties , which are widely used in petroleum , petrochemical , military , electric power ,electronics , railways , mining and gas extraction and other explode danger -close environments .They are also indispensable and professional tools for machinery and maintenance . Our products are sold over 31 provinces and autonomous regions , and exported to more than 80 countries and regions such as Europe , America , Middle East , Southeastern Asia , South Africa , Eastern Europe , etc. Our company has gained good feedback and high praise both at home and abroad . FAQ Our Services 1 Your inquiry will be replied within 24 hours . 2 Well-trained & experienced sales can reply your inquiries in English , both written and spoken . 3 OEM& ODM projects are highly welcomed . 4 Your business relationship with us will be confidential to any third party. 5 Our business relationship is establish on basis of mutual benefit and respect. 6 Good after -sale service. Advantages We have some advantages showing below 1. We are manufacturer of this product , so here is the most favorable price. 2. Our selection of material is under strict qualifications of quality , so we assure you of top quality 3. Smoothly production line besides sufficient stock ,so always timely delivery 4. All of our products have passed ISO9001 and UKAS Certification ,and all of which are produced in strict accordance with State Specification and have met with various technical norms through irregular random sampling inspection by the State Hardware Inspection Departments Application Field Packaging & Shipping Send your inquiry to this supplier Send Inquiry
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