SAEM1025 barSAEM1025 performance

What material is the bar performance made of? Where is the best quality bonded steel? Shanghai Lijia is the first choice for bonded steel. Shanghai Lijia is an expert in the distribution of bonded steel. Its varieties include various forms of bars and plates. Next, let’s take a look at Shanghai Lijia’s introduction to bonded steel

Round bar sales diameter , all in stock
Round bar classification machined round, drawn round, black fur round
Plate sales thickness, all in stock
Plate sorting machine rolled plate, forged plate, forged plate, rolled plate Plate
Product Note: Retail, wholesale ton sales at wholesale prices

Below, the classification components and properties of alloy steel are introduced
The role of alloy elements in structural steel affects the recovery of steel. fire process. Since alloy elements can hinder the diffusion of various atoms in steel during tempering, compared with carbon steel at the same temperature, they generally play the role of delaying the decomposition of martensite and the aggregation and growth of carbides, thus improving the The tempering stability of steel, that is, improving the tempering softening resistance of steel, has a more significant effect, while the effect of,, and has not obvious effect. Steel containing a higher content of carbide-forming elements such as carbide, carbide, etc., when tempered at ~°C, fine and dispersed special carbide material points such as carbide, carbide, etc. will precipitate to replace part of the larger alloy cementite, thereby increasing the strength of the steel. It no longer decreases but increases, that is, secondary hardening occurs (see tempering). It can prevent or weaken the temper brittleness of steel.

Bonded steel
Grade
Standard/
Characteristics and applications
Special steel, American special steel
Chemical composition
Carbon br/> Manganesebr/> Phosphorus
Sulfur

Shanghai Lijia Company has sales channels for bonded steel in the following regions
Shanghai Lijia‖ mainly sells to Jiaxing, Dongying, Beijing Shanghai Hangzhou Nanning Jiaxing City Huai'an City Kaohsiung Jilin Jilin
Shanghai Lijia‖ is mainly sold to Jiujiang, Taichung, Chengdu, Wuhan, Hot, Nantong, Jiangmen City, Huainan City, Guangzhou, Deyang, Jilin
Shanghai Lijia‖ is mainly sold to Nanchang, Rizhao, Chengdu, Tianjin, Beijing, Nanyang City Jiangsu Huangshan Guilin Guangzhou Kunming Tonghua
Shanghai Lijia‖ mainly sells to Nantong Yangzhou Chengdu Wuhan Beijing Ningbo Jiaozuo City Huizhou Guiyang Lanzhou Siping
Shanghai Lijia‖ mainly sells to Xiamen Quanzhou Ordoskha Nanjing Ningbo Jinzhou Huizhou City Nanyang Lanzhou Changchun
Shanghai Lijia‖ is mainly sold to Shaoxing, Jiangmen, Fuzhou, Changsha, Benxi City, Ningbo, Jiujiang, Wuhu City, Yinchuan, Lanzhou City, Shanxi
Shanghai Lijia‖ is mainly sold to Taipei, Nanjing, Kaohsiung, Zhanjiang, Binzhou, Ningbo City, Kashgar, Wuhan, Xianyang, Leshan, Changzhi
Shanghai Lijia‖ is mainly sold to Taipei, Suzhou, Guiyang, Haikou, Cangzhou, Ningbo City, Kaifeng City, Wuhan, Jiujiang, Lianyungang City, Jincheng
Shanghai Lijia‖ is mainly sold to Taipei, Wuxi, Guilin, Huai'an, Changzhou, Qitaihe City, Kela, Wuhan City, Shenzhen, Liaoning Taiyuan
Shanghai Lijia‖ is mainly sold to Taizhou, Taizhou, Hangzhou, Dalian, Changzhou City, Qiqihar, Kunming, Xi'an, Weifang, Liaoyang City, Yuncheng

Below, the classification and performance of structural steel are introduced. For other information, please consult [ ]
The plate is used A flat steel material made by pouring molten steel and pressing it after cooling. It can be directly rolled or cut from wide steel strip.
Classification of plates (including strip steel)
Classification by thickness Thin plates Thin steel plates millimeters (the thinnest meters)
Medium plates
Thick plates Thick steel plates~mm
Extra thick Extra thick steel plate ~mm.
Classification of hot-rolled steel plates by production method
Cold-rolled steel plates
The width of the thin plate is ~mm and the width of the thickness is ~mm.
Steel strip, also known as steel strip, has a width within 10%, and the length is slightly different according to the size of each roll
According to thickness, it is divided into thin steel strip (thickness is not greater than) and thick steel strip (thickness is greater than)< br/> According to the width, it is divided into wide steel strip (width is greater than) and narrow steel strip (width is not greater than)
Tips on number
⑴
is the abbreviation of steel,
is Abbreviation, which means pipe, means tool
Abbreviation for hot, abbreviation for cold
Abbreviation for business
When tensile test needs to be guaranteed, add
at the end of the grade to ensure non-aging When the property is strong, add
⑵Quenching and tempering code for cold-rolled carbon steel sheets and steel strips
The annealing state is, the standard quenching and tempering is, /hard is, /hard is, /hard is, hard is
⑶Surface processing code
Matt finish rolling is, bright finish rolling is
Our purpose is to survive by quality and develop by credibility.
Our business philosophy is based on honesty and customer first.
Our advantages are sufficient supply and reasonable prices.

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