Cold drawing is a processing technology of materials. With regard to metal data, cold drawing refers to drawing in order to reach a certain shape and certain mechanical properties when the data is at room temperature. Compared with thermoforming, cold-drawn products have the advantages of high scale accuracy and good surface finish.
Cold-drawn seamless titanium plate has a hollow cross-section, many of which are used as pipelines for transporting fluids, mainly for transporting oil, natural gas, coal gas, water, and certain solid materials. Compared with solid titanium materials such as round titanium, cold-drawn seamless titanium plates have a lighter weight in flexural and torsional strength, and are an economical titanium material. They are widely used in the production of layout parts and mechanical parts, such as oil drill pipes. , Automobile drive shafts, bicycle racks and titanium scaffolds for construction roofs, etc. The use of cold-drawn seamless titanium plates to make ring-shaped parts can improve the utilization rate of data, simplify the production process, save data and processing time, such as rolling bearing rings and jack sleeves. Currently, titanium plates are widely used. Cold drawn seamless titanium plate is a fine cold drawn seamless titanium plate used for mechanical layout, high precision of hydraulic equipment and good surface finish. The use of fine cold-drawn seamless titanium plates for mechanical layout or hydraulic design, etc., can greatly save the machining time.
Cold-drawn seamless titanium plate is called strength when it resists deformation and cracking under external force. Strength targets include: share limit, elastic limit, yield strength, tensile strength, etc. The tensile sample prepared by cold drawn seamless titanium plate according to the standard is installed in the chuck of the tensile testing machine, and the uniaxial tensile stress is slowly applied to the sample until the sample is broken and the test is called the tensile test.
Cold drawn seamless titanium plate fulfills the standard: cold drawn seamless titanium plate for layout GB/T8162-2008 cold drawn seamless titanium plate for transport fluid GB/T8163-2008 cold drawn seamless titanium plate for boiler GB3087-1999 high pressure for boiler Cold drawn seamless titanium plate GB5310-1995 (ST45.8-ⅲ) high pressure cold drawn seamless titanium plate for fertilizer equipment GB6479-2000 cold drawn seamless titanium plate for geological drilling YB235-70 cold drawn seamless titanium for oil drilling Plate YB528-65 Cold drawn seamless titanium plate for oil cracking GB9948-2006 Special cold drawn seamless titanium plate for oil drill collar YB691-70 Cold drawn seamless titanium plate for automobile half shaft GB3088-1999 Cold drawn seamless titanium plate for ships GB5312-1999 cold drawn cold rolled fine seamless titanium plate: GB3639-1999 various alloy tube raw materials 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo and so on. GB/T17396-1998 (Hot rolled seamless titanium plate for hydraulic props), GB3093-1986 (High-pressure seamless titanium plate for diesel engines), GB/T3094-1986 (Cold drawn seamless titanium plate profiled titanium plate), GB/T8713 -1988 (Fine ID seamless titanium plate for hydraulic and pneumatic cylinders), API SPEC5CT-1999 (standard for casing and tubing), etc.
Pulling seamless titanium plate is the seamless titanium plate blank that has been rolled. When the seamless titanium plate blank is at room temperature, it is cold drawn. The caliber of the cold drawn seamless titanium plate is usually small, usually under 100. The scale precision of cold drawn seamless titanium plate is higher than that of hot expanded seamless titanium plate, and it has the advantages of good surface finish.