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35 uses
Introduction
In recent years, LED lighting products have become increasingly popular in households and commercial settings. LED lights are highly efficient, durable, and environmentally friendly when compared with traditional lighting sources. They also offer many advantages over incandescent and......
1036 
Sophia
45CrNiMoV use
百度知道无法提供作业答案，以下是相关介绍，供参考： 45CrNiMoV is a kind of high-alloy steel material which is mainly used in high-strength and high-temperature situations and has good mechanical properties such as thermo-plasticity, hardness, high strength and durability. The raw material of 45CrNiM......
C50E use
Introduction
C50E, the latest member of the HPC line of computers, has been making headlines in the industry. This machine has been designed with the latest in hardware and software technology, making it one of the most powerful HPC computers available. This article will provide an overview of th......
Cq22 uses
Water Pollution
Water pollution is a very serious problem that we all need to be aware of. It is an ever increasing problem that poses an imminent danger to our environment and our health. There are many sources of water pollution, and it affects both freshwater and saltwater environments. The mo......
ESCRI method
Energy Consumption Reduction for Building Construction
With increased urbanisation, building construction has become increasingly prevalent in many countries and cities worldwide. This increase in construction has led to a significant increase in energy consumption. As energy consumption contribu......
Common world steel grade standard codes
Common World Steel Standards
AISI 12L14: AISI 12L14 is a resulfurized, rephosphorized low carbon steel with lead added to make it workable. It is one of the most popular and versatile lead-bearing steels among machinists. It is a very good steel for cutting purposes, able to hold accurate cuts ev......
Comparison table of commonly used steel grades at home and abroad (6)
Steel grade equivalents table
Country USA UK Germany France Italy Spain Sweden Japan
AISI/SAE Werkstoff DIN AFNOR UNI UNE JIS
1018 1.0453 C10/C15 22Mn6/C22C10 1449/08 070M20/070A22 1020 CK22/C22 050A20/C20
1022 1.0619 S22C S15CK/C15CK S20C 080M15/080A15
1030 1.1133 C25/C30 25Mn4/C25C10 1449/0......
GB/T 3524-1992 Designation and chemical composition of hot-rolled strips of carbon structural steel and low alloy structural steel
GB/T 3524-1992 Carbon Structural Steel and Low Alloy Structural Steel Hot-Rolled Steel Strip Brand and Chemical Composition
GB/T 3524-1992 Carbon Structural Steel and Low Alloy Structural Steel Hot-Rolled Steel Strip Brand and Chemical Composition stipulates the production standard of carbon stru......
Spring steel (GB/T1222-1984)
Spring Steel (GB/T1222-1984)
Spring steel, also known as high-strength carbon-manganese steel, is an ultra-high strength steel used for engineering applications. It is often used in the form of dual-phase micro-alloyed steel, which is manufactured using precise forging processes to ensure uniform......
Comparison table of Chinese and foreign steel grades for cold pier steel
Table of Steel Grades for U.S. Producers And Chinese Markets
U.S. Steel Producers and Chinese Markets use different steel grade systems to classify steels. This table provides a comparison of steel grades from the two systems.
U.S. ASTM Grades: American Society for Testing and Materials (ASTM) g......
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