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GB 2975-82 Sampling regulations for steel mechanical and process performance tests
GB 2975 - 82 Specification for Sampling and Testing of Mechanical and Process Properties of Steel GB 2975 - 82 is a national standard for sampling and testing of steel for selection and identification purposes. This standard covers the various methods for sampling and testing steel properties relat......
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Plastic mold steel module (YB/T129-1997)
Introduction
This article will attempt to provide an overview of YB/T129-1997, a standard, or document, issued by the Chinese State General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) for plastic injection mould steel modules (PIPSMs). Specifically, the article will c......
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......
Titanium and titanium alloy castings GB 6614-86
Introduction
Titanium and titanium alloys are becoming increasingly important materials in naval and aeronautical engineering and nuclear engineering. As one of the important materials in the industrial and national defense industries, the research and development of casting technology of titaniu......
Titanium-copper composite rod GB/T 12769-91
Titanium Copper Composite Rod
Titanium-copper composite rods are a new type of composite material with excellent performance. They are manufactured by the metallurgical process of equal channel angular extrusion, which combines the excellent properties of both titanium and copper to achieve a hig......
Carbon structural steel and low alloy structural steel GB 11253-89
GB 11253—89 Carbon Structural Steels and Low Alloy Structural Steels
GB 11253—89, issued by the National Quality Surveillance Bureau of the Peoples Republic of China, is a national standard specifying requirements for carbon structural steels and low alloy structural steels.
GB 11253—89 specif......
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 ......
Rare earth magnesium ferrosilicon alloy (GB/T4138-1993)
Rare Earth Magnesium Silicone Iron Alloy (GB/T4138-1993)
Introduction
Rare earth magnesium silicium iron alloy (GB/T4138-1993) is a metal alloy which utilizes a mix of rare earth elements, magnesium, silicon and iron. This alloy is primarily used for the production of mechanical parts and compon......
Hot-rolled steel strip for pressure vessels (GB/T5139-1993)
High strength hot rolled steel strip for pressure vessel (GB/T5139-1993)
Pressure vessels are closed containers for storing liquids and gases at high pressure, and their structural and performance requirements are very demanding. The high-strength hot-rolled steel strip for pressure vessels produ......
GB 6654-86 Carbon Steel and Low Alloy Steel Plates for Pressure Vessels
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GB 6654-1986 Steel plates for pressure vessels using carbon steels and low alloy steels was issued in March 1986 by the Ministry of Machinery & Electronics Industry of the Peoples Republic of China. This standard specifies the requirements for steel plates used for pressure vessels, including th......
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