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Grade and chemical composition of carbon structural steel
Carbon structure steel is a kind of mild steel, the carbon content is less than 0.25%. It has a relatively low strength and ductility, but it can be easily formed, machined and welded. Carbon structure steel is widely used in many fields, like as construction, locomotive, machinery and ships.
Car......
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Chinese carbon structural steel
Carbon steels are the most commonly used construction materials for making cars, ships, bridges, and transportation buildings. They are available in a wide range of sizes and shapes for a variety of applications.
Carbon steel is composed of iron, carbon, and other elements, with the main element ......
Comparison table of various structural steel grades ranked by minimum tensile strength
Table of Structural Steel Grade Comparison by Tensile Strength
Structural steel grade comparison by tensile strength is an important factor when selecting a structural steel material for a given application. The tensile strength of structural steel materials ranges from 400MPa for mild steels, up......
Hot-rolled hexagonal steel and octagonal steel (GB/T705-1989)
Hot-rolled Hexagonal Steel and Octagonal Steel (GB/T705-1989)
Hexagonal steel and octagonal steel are components produced through hot rolling. Hot-rolled hexagonal steel and octagonal steel are carbon-structural steel, which are mainly used in mechanical structure parts and fasteners. The standar......
Hot-rolled U-shaped steel for mine roadway support (GB/T4697-1991)
U-steel for Roadway Support in Mines
U-steel is a type of material used to provide roadway support within mines. The use of U-steel for the support of roadway structures is a common practice throughout the mining industry, due to its formability and strength. U-steel can be either hot or cold ro......
GB/T 3414-1994 Hot-rolled special-shaped steel for coal machinery
GB/T 3414-1994 Hot-rolled special steels for coal mining machinery
This Standard specifies requirements, test methods, inspection rules, packaging, marking and quality certificate for the hot-rolled special steel used for coal mining machinery. This Standard applies to hot-rolled special steel of......
GB/T 3274-1988 Carbon structural steel and low alloy structural steel hot-rolled thick plate and steel strip
GB/T 3274-1988, Hot-rolled Carbon Structural Steels and Low-alloy Structural Steels Plates and Strips, specifies the standard for hot-rolled carbon structural steels and low-alloy structural steels plates and strips with a thickness below 5mm. The standard includes chemical composition, metallurgic......
High-quality carbon structural steel cold-rolled sheet and strip GB/T13237--1991
High Quality Carbon Structural Steel Cold Rolled Steel Sheet and Steel Strip GB/T13237 -- 1991
High quality carbon structural steel cold rolled steel sheet and steel strip referred to in this standard are commonly named as 08F, 10F, 15F, 20F, 25F, 30F, 35F, 40F, 45F and 50F steel.
08F, 10F, 15F,......
flat steel
Flat steel, also known as flat steel, flat steel, flat steel, flat steel, etc., is a section steel with a rectangular section and accurately specified thickness. It is made of ordinary carbon structural steel or low alloy steel strip by cold rolling or cold rolling, or from hot rolled steel coil d......
High-quality carbon structural steel (GB 699-88)
Introduction
High-quality carbon structural steel (GB 699-88) is a type of steel material with a carbon content of 0.20-0.35%, also known as high-quality carbon steel or carbon structural steel. It mainly contains carbon and small amounts of silicon, manganese and sulfur. High-quality carbon stru......
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