DDQ - Deep Drawing Quality; DDQ - Dichloro Dicyano Benzoquinone; DDQ - 2,3-dichloro-5,6-dicyano-1,4-benzoquinone; DDQ - Dichlorodicyanobenzoquinone; DDQ - Daily Drinking Questionnaire DDQ - Deep Drawing Quality (steel production) DDQ stands for Deep Drawing Quality (steel production) Suggest new definition. This definition appears somewhat frequently and is found in the following Acronym Finder categories:Business, finance, etc. See other definitions of DDQ.
DDQ (Deep drawing quality):refers to a material for deep drawing (punch) the use of, 304 DDQ stainless steel plate, more Ni has been added, which make deep drawing and deep-drawing effect better, that is what we call soft stainless steel . The main feature of DDQ stainless steel material is a high elongation ( 53%), low hardness ( 170HV), internal grain grading between 7.0 to 8.0 DDQ Stainless Steel Sheet - YIEH UNITEDDDQ (Deep drawing quality):refers to a material for deep drawing (punch) the use of, 304 DDQ stainless steel plate, more Ni has been added, which make deep drawing and deep-drawing effect better, that is what we call "soft stainless steel" The main feature of DDQ stainless steel material is a high elongation ( 53%), low hardness ( 170HV), internal grain grading between 7.0 to 8.0, has excellent deep Deep Drawability - an overview ScienceDirect TopicsThis class of ULC-IF steel gives r ~ 2.5 and El > 50%, and is called super extra deep drawing quality (SEDDQ) steel. During the development of SEDDQ steel, it was recognized that impurity elements like P, S, and O need to be minimized. Metallurgical factors that have contributed to the advance of deep drawability are summarized in Table 13.1.
While we can form most metals, deep drawing stainless steel is our specialty. 304 and 316 are common readily available grades and ideal materials to design with since they are excellent form-ability and corrosion resistance. Deep Drawing Stainless Steel MetalForming Magazine ArticleFeb 01, 2009 · The best deep-drawing performance often is achieved by using carbide draw rings or hard aluminum-bronze tooling inserts. Extreme-pressure lubricants are essential for deep drawing stainless steel but soluble oil can be used with aluminum-bronze tooling. Common practice should include lubricating both sides of the blank to reduce galling tendency. Deep Drawing Stainless Steel Toledo Metal Spinning7 rows · Typically limit to 2 reductions before needing stress relieving, ratio of depth to diameter ratio
Jan 01, 2017 · The ability to be deep drawn, or deep drawability, is one of the most important properties for this kind of application, and the steels used for this purpose are called Deep Drawable Steels. Deep drawing, by definition, is a metalworking process used for shaping flat sheets into cup or box shaped articles. Estimation of hole-flange ability for deep drawing steel spherical and conical, as well as mechanical parameters of deep drawing steel sheet metal on the value of hole expanding limit. 2. Material and experimental procedure The tests were carried out on three different kinds of 1.0 mm thick steel sheet:DQ drawing quality, DDQ deep drawing quality and EDQ extra drawing quality. Tensile Products. - Alkar Steel and ProcessingCold Rolled / Hot Rolled. Standard inventory of low carbon 1006, 1008, 1010, 1018, 1020 in grades of extra deep drawing quality (EDDS / DDQ), drawing quality (AKDQ), commercial quality (CQ), and tempered 1/4 hard, 1/2 hard, 3/4 hard, and full hard.
305 Stainless Steel Coil 305 DDQ Deep Draw Quality Chromium-Nickel Alloy Annealed or custom Tempered:1/8 Hard, 1/4 Hard, 1/2 Hard, or per Rockwell B or C scale, or per Tensile range:UNS S30500 AISI Type 305 SS AMS 5514 ASTM A240:305 SS Precision Thin Strip from .0008" Thin to .048" Thick slit up to 12" Wide by coilDeep-drawing-steel - Metal Fabricating GlossaryDefinitions. A quality designation of carbon steel, which typically contains less than 0.025 percent carbon. This grade of steel is more ductile than commercial quality and is suitable for producing deep-drawn parts or any other parts needing severe deformation. It is not as formable as the extra-deep-drawing steel, but it is less costly. Also known as DDS or DDQ.