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Hot rolled channel steel (GB707–88)
Hot Rolled Groove Steel
Hot rolled groove steel (GB707‒88) is a type of steel that is widely used in the construction industry for forming structural members. It is a low carbon, high tensile strength steel that is easy to work with. The steel is available in three different grades and can be fou......
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Sophia
Dimensions, shapes, weights and tolerances of hot-rolled hexagonal and octagonal steels (abstract) GB 705–89
Hot-rolled Hexagonal Steel and Octagonal Steel Sizing, Shapes, Weights, and Tolerances (abstract) GB 705–89
Hot-rolled hexagonal and octagonal steel are steel products that are manufactured with the help of hot rolling, which is used to shape the metal into shape and size. Hexagonal and octagona......
Cold-formed steel for rolling shutter doors and steel windows (YB/T516-1993)
Cold Formed Steel for Rolling Shutters and Windows
Cold formed steel is a type of steel that is formed by bending and stretching it through roll forming. It is a process of shaping metals into predetermined shapes or profiles and is used in many industries. It is the most commonly used material fo......
Cold-formed channel steel GB 6723-86
GB 6723-86 Cold-bent Inner Inward Edge Groove Steel
Overview
Cold-bent inner inward edge groove steel (hereinafter referred to as cold-bent steel) is a kind of special steel products with a groove on the inner side of the outer surface of the strip after cold bending. It was developed based on G......
GB/T 4697-1991 Hot-rolled U-shaped steel for mine roadway support
GB/T 4697-1991 Hot-rolled U-Profiles for Mine Roadway Support
This Chinese technical standard specifies the requirements, appearance examination, tensile properties, bendability and hardness tests of hot-rolled U-profiles for mine roadway support. The technical standard applies to hot-rolled prof......
Austenitic stainless steel pipes for pressure purposes: Specification for seamless steel pipes (BS 3605/1-1991)
OCTG standards for austenitic stainless steel tubes used for pressure carrying usage
Austenitic stainless steel tubes are commonly used in applications requiring high pressure or corrosion resistance; the most common application being in the manufacture of pressure-carrying equipment. When lookin......
Mechanical properties of seamless steel pipes for structural purposes (GB/T 8162-1999)
The mechanical properties of seamless steel tubes are very important in industrial and military applications. Seamless steel tubes are commonly used in machinery, tooling, and construction applications. This article will discuss the various mechanical properties of seamless steel tubes and how the......
Metal pipe necking test method GB 243-82
Investigation method of shrinkage of metal pipes
Metal pipe shrinkage is a commonly used technique in many pipeline materials. It is based on the process of using the thermal energy generated by the heating element to a certain temperature, coupled with the closing elements extrusion lock, so tha......
Regulations of JIS standard for surface processing of plate (strip)
JIS Standard for Surface Processing of Plate (with)
The Japan Industrial Standard, or JIS, is a widely used and widely accepted, legally binding standard for surface processing of plate (with) materials. This standard is applied to a wide variety of materials, including stainless steel, aluminum ......
Tin bronze plate GB 2048–89
GB 2048–89 is a standard of electrolytic copper foil for electronic products formulated by the Ministry of Electronic Industry of the Peoples Republic of China. It sets the requirements, test methods and inspection rules of copper foil products used in the production of electronic products.
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