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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......
1064 
Lily
Steel grade and chemical composition of high manganese cast steel
Introduction
High-manganese cast steel is a kind of low alloy cast steel with high strength, high toughness, good wear resistance and impact resistance after quenching and tempering. It is often used in situations of difficulty to heat treat steel or impact load and wear. At present, high-mangane......
cement raw material
Cement Raw Materials
Cement is a technological material used by mankind in various fields, especially in construction and civil engineering. The production of cement mainly uses various raw materials.
Cement raw materials mainly include limestone, clay, sand, iron ore and other raw materials. Gen......
Mine shaft engineering design
Mine Shaft and Tunnel Engineering Design
Mine shaft and tunnel engineering design is the process of creating safe and efficient pathways or passages underground. Mine shafts and tunnels may be used to transport people and materials, drain water or gas, or used to store the raw materials of a mine......
Determination of mineral hardness
Minerals Hardness Determination
Minerals are substances that are composed of a combination of elements that occur naturally. Their hardness is one of the most important characteristics of a mineral and it is what allows them to form durable materials such as rocks and tools. Knowing the hardness ......
mineral
Minerals
Minerals are chemical elements that form naturally in the Earth as solids. Minerals can be compounds of elements or compounds of compounds. The word mineral originates from the Latin word mīnērālēs, which means a mineral. Minerals are usually formed in rocks and other solid features i......
mineral crystal structure
Introduction
Minerals are naturally occurring inorganic solid substances made up of atoms, molecules, or ions held together by chemical anchors and organized into regular three-dimensional crystal structures. While many are known and identified, there are still unknown minerals or undiscovered co......
nonconductive minerals
Non-Conductive Minerals
Non-conductive minerals are minerals which have no electrical properties. These materials are usually made of a combination of two materials. The two materials will either be inorganic or organic. These materials are most often used in electronic and computer products.
The......
Wieliczka Salt Mine
The Salar de Uyuni, also known as the Salar de Tunupa, is an immense salt flat located in southwestern Bolivia, near the crest of the Andes Mountains. The area spans more than 10,000 square kilometers (4,000 sq mi) and is thought to be the worlds largest salt flat. The Salar de Uyuni is home to th......
collapsible loess foundation
，可结合北京地区的相关背景和特点： Wet sink loess foundation Wet sink loess is a type of soil that is common in North China, and the Beijing area or even the North China Plain in particular has encountered and encountered a great deal of it. This type of soil is characterized by weak lateral and ver......
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