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GB/T912-1989 Carbon structural steel and low alloy structural steel hot rolled sheet and strip
GB/T912-1989 Hot-rolled carbon structure and low alloy steel plate and strip
GB/T912-1989 is a technical specification issued by Chinas National Standardization Management Committee specifically for hot-rolled carbon structure and low alloy steel plate and strip. It regulates the requirements, te......
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ASTM A638M-1995 Precipitation-Hardening Iron-Based Super Sherkin Bars, Forgings, and Billets for High-Temperature Services
ASTM A638M-1995 High-Temperature Precipitation Hardening Iron-Based Supermartensitic Rods, Forgings, and Billets
ASTM A638M-1995 is an international standard for precipitating hardening iron-based supermartensitic rods, forgings and billets. This specification covers UNS S44600 and S44800 grade......
Recipe for Alkaline Tin Plating Bath
2500 words
Introduction
Tin plating is an important process in the manufacturing of many products, including electronics and automotive components. It is often used as a protective coating to increase the lifetime of the product, as well as to improve its appearance. The process of tin plating in......
finished product ingredients
finished product components
Finished product components are a type of materials used to construct or manufacture a product, typically commercial or industrial goods. They can be in the form of raw materials like timber, metal, and plastic; or they may be semi-processed or prefabricated components......
GB/T 222-1984 Sample sampling method for chemical analysis of steel and allowable deviation of chemical composition of finished product
GB/T 222-1984 specifies the sampling method for the chemical analysis of steel and the permissible deviations for chemical composition of finished products.
The purpose of this standard is to provide technical requirements for the sample method of chemical analysis of steel, and the permissible d......
Japanese national standard cylindrical thread
Japans National Standard Cylindrical Thread
Since its establishment in 1868, the Japanese standard measurement system has been the basis for measurements in Japan and for producing Japanese products. One of the standards used for precision parts production is the Japanese National Standard Cylind......
Zirconium and zirconium alloy ingots for nuclear industry GB 8767-88
1. Introduction
Zirconium and its alloys are widely used in various industrial fields due to their high strength, corrosion resistance, and non-magnetic properties. Zirconium and zirconium alloy cast ingots are widely used in the production of aerospace components, pipelines, chemical and petroch......
Axle blanks for Baosteel rail vehicles
Introduction
Chinese Baosteel Railway Wheel bogie is considered as one of the most reliable products in the railway wheel market due to its superior material, strict quality control standards and advanced production technology. In the wake of increasing demands for freights and passengers, more t......
Processed Brass - Chemical Composition and Product Shape GB 5232-85
Chemical Composition and Product Shape of Brass
Brass is an important industrial raw material, which is widely used in many fields. It has excellent electrical and thermal conductivity, abrasion resistance, surface gloss and corrosion resistance.In order to make the brass materials with higher pe......
GB50205-2001 Code for Construction Quality Acceptance of Steel Structures
解释
The Standard of Quality Acceptance of Steel Structure Construction GB50205-2001
This standard is established to regulate the quality acceptance of steel structure construction, whose products are engineering structures and equipment. This standard is divided into general rules, product accept......
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