Search results for keyword: carbon
Construction and acceptance standards for welding engineering of steel structure and steel components
Welded Structural Steel Components Construction and Acceptance Standard
In order to standardize the construction and acceptance of welded structural steel components, ensure the quality of construction and acceptance, and reduce the cost of maintenance, this standard is formulated in accordance w......
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Guaranteed hardenability structural steel (GB/T5216-1985)
High Strength, High Toughness and High Hardness Steels
It is widely accepted that high strength and high toughness steels are the key to achieving efficient and cost effective structures. High strength and high toughness steels are generally understood to refer to steels characterized by tensile ......
Spring steel (GB 1222-64) (2)
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Spring steel (GB 1222-64) (Two)
Spring steel is a key component of many industrial and consumer products. Without adequate spring steel, everything from automobiles to kitchen appliances would not be able to function as intended. Given the ubiquity of this metal, it is important to ......
Processed Copper - Chemical Composition and Product Shape GB 5231-85
Metallurgy of Copper
Copper is one of the oldest and most important metals ever used by man. Its malleability and ductility have seen it be used a wide range of applications and the fact that is can be recycled safety, makes it a very important material in modern society. This essay looks at the ......
List of Technical Standards for Building Steel Structures
Standard for Structural Steel Structures
Structural steel is one of the most widely used and important materials in many modern construction projects. Structural steel is strong and durable, and is used to form the skeleton of industrial and commercial buildings, as well as other structures. As s......
GB 1499-91 Rebar for Reinforced Concrete with Waste Heat Treatment
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Heat Treatment of Steel Reinforcement for Reinforced Concrete
Heat treatment of steel reinforcement is necessary when constructing reinforced concrete components. This process is used to improve the performance of the concrete component, by enhancing the properties of the steel reinforcement. T......
Technical conditions for high manganese steel castings GB 5680-85
Technological condition of high-manganese steel castings
High manganese steel castings are a kind of alloy castings, which are mainly composed of high manganese steel materials, and contain trace elements such as silicon, nickel and chromium. Most of them are pearlite low-carbon high-manganese ste......
High weather resistance structural steel GB 4171–84
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Introduction
High-strength structures steel, also known as weathering steel, is a type of alloy steel that is specially designed to resist corrosion in extreme environmental conditions. It is commonly used in the construction of bridges, buildings, and other structures exposed to harsh cl......
Boiler raw material incoming inspection JB 3375-83
Boiler Raw Materials Incoming inspection JB 3375-83
Inspections of raw materials prior to their incorporation with the boiler process are often employed to ensure the quality of the end product. The quality assurance standard of the incoming inspection of raw materials for boilers is JB 3375-83-......
carbon steel castings for welded structures (abstract) GB7659-87
Welding Structural carbon Steel Castings
Welding is a viable option when it comes to structurally reinforcing carbon steel castings. carbon steel castings, because of their malleability and versatility, are used in a wide range of industries, including automotive, construction, and industrial equ......
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