JIS SMA400AW atmospheric corrosion resisting steel ASTM equivalent steel grade

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JIS SMA400AW atmospheric corrosion resisting steel ASTM equivalent steel grade

Nowadays, transportation is an important factor in economic development. Our company's rapid development is also inseparable from a good geographical location. The company is located in Zhengzhou, an important JIS SMA400AW atmospheric corrosion resisting steel heavy industry area in Central China. Whether you are in Beijing, Shanghai or Guangzhou, you can visit our company very easily. My factory is nearby, convenient transportation and time saving.

We have gradually formed four advantageous products of steel plate, steel pipe, JIS SMA400AW atmospheric corrosion resisting steel, stainless steel and special steel, and established our own processing center to meet the diversified needs of customers. At the same time, we also set up professional environmental protection, baby carriage and other projects. With the professional team and strong background of steel plate, steel pipe, stainless steel and special steel, it will drive the rapid development of other projects.

We are an exporter and reliable supplier of wear resistant steel plates. Our plates have high demand in several applications. Their high safe long life makes them easy to work for years without replacement. Slicing and profiling these plates to the precise dimensions is easy. Their amazing qualities make them JIS SMA400AW atmospheric corrosion resisting steel the long-existing product in industries like petrochemical, mining, engineering, construction, and more. The various levels of temperature and pressure is not an issue for these plates. They are the right plate for employing in developing mining gear and hardware due to their good thickness.

Composition characteristics of low alloy structural steel, JIS SMA400AW atmospheric corrosion resisting steel: (1) Low carbon: the carbon content of low alloy structural steel is less than 0.20% due to the high requirements of toughness, weldability and cold formability. (2) The alloy elements such as manganese are added. (3) The addition of Nb, Ti or V and other auxiliary elements: a small amount of Nb, Ti or V forms fine carbides or carbonitrides in the steel, which is beneficial to obtain fine ferrite grains and improve the strength and toughness of low alloy structural steel. In addition, adding a small amount of copper (≤ 0.4%) and phosphorus (about 0.1%) can improve the corrosion resistance. The addition of a small amount of rare earth elements can remove sulfur and gas, purify the steel, and improve the toughness and process performance of low alloy structural steel.

asme sa514 gr J alloy steel sheet element composition%
C: 0.12-0.21, Si: 0.20-0.35, Mn: 0.45-0.70, P max.: 0.035, S max.: 0.035, Mo: 0.50-0.65, B: 0.001-0.005
The mechanical properties in thickness (mm)T≤65
Yield strength (≥Mpa): 690
Tensile strength (Mpa):760-895
Elongation in ≥,%: 18

Analyze the advantages and disadvantages of the products against the competitive JIS SMA400AW atmospheric corrosion resisting steel products. Understand the industry situation and future trend. Understand the product brand positioning appeal point, focus on the crowd and development direction. Understand the layout of each market area, and form a big strategic layout view. Understand the basic operation and assessment standards of work responsibilities. Understand the situation of the cooperative customers.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent JIS SMA400AW atmospheric corrosion resisting steel products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the JIS SMA400AW atmospheric corrosion resisting steel technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.

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