Search results for keyword: hw
Light rail size, length and allowable deviation (GB/T 11264-1989)
Light Rail Dimensions, Length and Allowable Deviations (GB/T 11264-1989)
Light rail is a type of track that has been in use since at least the late 19th century. It is also known as narrow-gauge or baby rail. Light rail is used to transport people and goods between places that are too far away or......
1039 
Sophia
Angle steel series product introduction (executive standard GB9787-88)
Angle Steel Series Products Introduction
Angle steel is one kind of important and commonly used multi-purpose structural steel in many constructions, so understanding and providing the appropriate angle steel is always important. The angle steel is made of structural carbon steel, which can be di......
Model comparison table of H-beam and I-beam
TABLE1H-BEAMSSIZE(MM) MODEL HEIGHT(H) WIDTH(B) THICKNESS (T) WEIGHT(KG/M)
100×100 hw100X100 100 100 5-11 11.26
100×100 HE100X100 100 100 6-16 13.0
115×115 hw115X115 115 115 5-11 13.9
125×125 hw125X125 125 125 6.5-11 16.9
125×125 HE125X125 125 125 7-16 18.8
140×140 hw140X140 140 140 7.5......
General cold-formed open section steel (GB/T6723-1986)
，介绍GB/T6723-1986《通用冷弯开口型钢》的标准。
General Cold-Bent Open Section Steel GB/T6723-1986
GB/T6723-1986, the standard for General Cold-Bent Open Section Steel, specifies the requirements, standards, and test methods for constructing cold-bent open sections for use in reinforced concrete ......
Classification of steel
Classification of Structural Steel
Structural steel is a category of steel used as a construction material or as a component of another structure. It has a consistent chemical composition and physical properties, which allows for a wide range of uses. Generally, structural steel is divided into s......
Electric welded steel pipes for deep well pumps (YB/T4028-1991)
Deep well pump electrical welding steel pipe (YB/T4028-1991)
The deep well pump electrical welding steel pipe (YB/T4028-1991) is a type of steel piping specially designed for use with deep well pumps. The steel pipe is selected for its mechanical strength and dependability for use in such undergr......
Weathering steel for welded structures GB 4172–84
gb 4172-84
high strength weathering steel
This standard was first issued in 1984 by the National Standards Committee of China, and applies to weatherproof steel used in welding structure. In order to ensure its strength and corrosion resistance under any climate condition, the standard stipulate......
ASTM A606—1997 Surface quality and condition of high-strength low-alloy steels for atmospheric corrosion resistance
Abstract
ASTM A606-97 is an endurance limit, high strength, low alloy steel. High strength steel alloys are designed for improved overall mechanical properties, including increased hardness and stiffness. This high strength, low alloy steel has proved to be highly durable in the most demanding en......
Structural Steel Plates for Angang Bridges
Structural Steel Plate used in Ankang Bridge
Designed to withstand extreme loads from busy highways, modern bridges use a wide range of materials ranging from concrete to steel. One material that has proven to be more than able for the job is structural steel plate. Structural steel plate, when u......
Rare earth has broad application prospects in steel coating
Rare Earth Elements in Steel Coating Application: Prospects and Challenges
Introduction
Rare earth elements (REEs) are essential components of many high-tech materials, yet they are often overlooked due to their wide dispersal in various products. As most of the world’s REE deposits are located......
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