Search results for keyword: 20crmnti
Alloy structural steel (GB 3077-88) (3)
1. Introduction
Alloy structural steel ( GB 3077-88) is a kind of alloy structural steel formulated by the State Economic and Trade Commission. The standard includes the following grades of alloy structural steel: 15Cr, 20Cr, 30CrMnSiA, 35CrMnSiA, 20CrMnMo, 20CrMo, 30CrMo, 25CrMoV, 14CrMo, 20CrV,......
1044 
Liam
20crmnti application
20crmnti steel is a common kind of medium carbon, low alloy carburized steel at an economical cost with good hardenability and excellent toughness. Its characteristics of good physical and mechanical properties, good wear resistance, high strength and good weldability, make it suitable for many ap......
Alloy structural steel designation method
Alloy Structural Steel Grade Designation Method
Alloy structural steel is a type of special steel used in the construction of buildings, machines and tools. It is made of a variety of elements added in certain proportions. The different elements lead to different mechanical properties, and in cer......
Comparison table of commonly used steel grades at home and abroad (7)
Steel Grade Comparison Table
China GB ：USA ASTM ：Germany DIN ：UK BS ：France NF
Q235A：A283M-A ：SS14,14,00 ：S235JR ：St37-2：E24-2
Q235B：A283M-B ：E24-2 ：St37-2 ：43B：AE235B
Q235C：A283M-C ：14,14,01 ：S235JO ：RSt37-2：E24-3
Q235D：A283M-D ：44,44,01 ：S235J2G3 ：St44-2 ：E28-2
Q25......
Comparison table of commonly used steel grades at home and abroad (3)
Steel Grades Comparison Table
China GB Japan JIS USA ASTM Germany DIN
20# 1020 S20C A520C DIN C22
45# 1045 S45C A29M DIN C45
65Mn 16Mn 20Mn2 SMn420 A29M DIN C45
20crmnti 20crmnti 20crmnti SMn433 A29M DIN1.2713
40Cr 5140 527A40 41Cr4 SCr440 A29M DIN1.7035
20Cr 4118 572M20 20Cr4 SCr22 A29M DIN1.......
Comparison table of commonly used steel grades at home and abroad (2)
Steel is a versatile material which is used in many ways. It is extremely popular as it has a wide range of uses, from simple construction applications to complex engineering projects. Steel can be used to make entire buildings or just small parts, and it comes in many varieties and grades. In ord......
Grades of Alloy Structural Steel
Alloy structural steel grades include: Q345, Q390, 45Mn2, 15Cr, 20Cr, 25Cr, 30Cr, 35Cr, 40Cr, 20crmnti, 20CrNiMo, 30CrMnSiA, 38CrMoA1, 42CrMoA、20CrNiMo2, 25Cr2Mo1VA and so on.
Q345:
It is widely used in construction, bridge and other fields because of its excellent performance. The equivalent of......
Summary of my country's Steel Grade Representation Method
关于我国钢号表示方法概述
Modern steel products are usually labeled with a number to indicate their steel grade or type. This is because different steel grades have different properties and applications. This number is commonly known as the Steel Number or Steel Code.
In China, steel designation i......
Comparison table of commonly used steel grades of high-quality section steel and imported steel grades
American AISI/ASTM Carbon Steels
Gene rally speaking, American AISI/ASTM carbon steels are marked with four digital numbers that represent the steel’s grade and chemical composition. The first two digits indicate the steel’s chemical composition percentage, and the last two digits indicate its ......
Table 12 of high-quality section steel commonly used steel grades and imported steel grades
High Quality Steel grades Comparison Table
High quality steel, also known as “structural grade steel”, is a type of steel that has been developed and specified to meet the demands of modern applications, with properties that ensure it can be used in the physically demanding structures and app......
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