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Carbon copper castings for welded structures (GB/T7659-1987)
Carbon copper casting parts for welding structure (GB / T7659-1987)---------------------------------------------------------------------------------
Carbon copper casting parts for welding structure(GB/T7659-1987) are classified into three groups, General carbon copper casting, Copper-based alloy ......
1045 
Sophia
General Standard for Alloy Structural Plates, Wires, Tubes, and Forgings
Standard for Alloy Structural Steel Plates, Wires, Tubes and Forging Parts
This Standard defines relevant classification of alloy structural steel plates, wires, tubes and forging parts (hereinafter referred to as “structural steel”). The sizes and shapes of products are subject to the size and......
Heat-resistant steel (YB/T 036.3-92)
：
Heat-Resistant Steel (YB/T 036.3-92)
Heat-resistant steel is used in many industries, including the nuclear power, aerospace, military, and automotive industries. Silicon steel is a common type of heat-resistant steel, and it uses its high content of silicon to gain its superior heat resistance. ......
High-temperature alloy hot-rolled and forged bars for ordinary load-bearing parts (YB/T5245-1993)
Introduction
High temperature alloy hot-rolled and forged barstock for ordinary bearings are widely used in aerospace, automotive and bearing industry due to their excellent performance in high temperature and wear resistance. In order to better develop and use it, YB/T 5245-1993 High Temperature ......
Mining steel (YB/T5047-1993)
Chinese standard YB/T5047-1993 is national steel standard for the application of steel used in the manufacture of tools for use in mining. It is updated on an annual basis and is closely monitored by the Ministry of Industry and Information Technology to ensure the safety and reliability of product......
Casting weight tolerance (abstract) GB/T 11351-89
GB/T 11351-89 Castings Weight Tolerances
GB/T 11351-89 specifies the weight tolerances to be used in weight inspection of the castings. Standard test pieces are provided for the determination of casting weight for comparison. This standard applies to all kinds of castings whose surface area is gr......
Limit values of specified content of alloying elements in non-alloy steel, low alloy steel and alloy steel
Steel has been used in many industrial fields in recent years, including automobile manufacturing, construction, and shipbuilding. According to the characteristics and application requirements of the industry, the alloy element content in the steel must be strictly limited, so as to ensure the qua......
Common terms used in steel standards
Steel Standards Terminologies
Steel is one of the most widely used materials in the world, with many different uses ranging from construction to automotive to industrial. As a result, there are a large number of steel standards that have been created in order to specify and classify the different......
Titanium and titanium alloy cake material GBn 194-83
Introduction
Titanium is a white lustrous metal with very low density, great strength, high corrosion resistance and excellent properties at elevated temperatures. Titanium and titanium alloys find wide application in the aerospace, chemical, petrochemical, marine and medical industries due to th......
Iron cobalt vanadium permanent magnet alloy (GB/T14989-1994)
Introduction of Permanent Magnet-Iron Cobalt Vanadium Alloy (GB/T14989-1994)
Permanent Magnet-Iron Cobalt Vanadium Alloy (GB/T14989-1994) is a new type of permanent magnetic alloy. This alloy is composed of iron, cobalt and vanadium, which are important elements of modern new materials. Magnetic ......
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