Jan-14-2021
Q355 steel is a common low alloy high strength steel with yield strength of 355MPa. According to the new standard "low alloy high strength structural steel GB/T1591-2018", starting from February 1, 2019, Q345 steel grade will be cancelled and ch
Jan-13-2021
09CuPCrNi-A steel belongs to low temperature weathering steel, 09CuPCrNi-A has strong resistance to low temperature corrosion.Chemical composition of weathering steel 09CuPCrNi-A: C: ≤ 0.06, Si: ≤ 0.57, Mn: 0.48, P: 0.018, S: 0.013, Ni: 0.15
Jan-12-2021
Q450NQR1 high strength weathering steel is developed based on the Cu-Cr-Ni steel. Meawhile, the content of C, Si, Mn and other elements are reasonably configured, and a small amount of Nb, Ti and other trace alloys are added. The control rolling control c
Jan-12-2021
On January 11, the mainstream price trend of boiler steel plate in Zhengzhou market performed smoothly. The price of A387 Gr 11 Cl 2 boiler steel plates 8 thickness in BBN steel: 5,310 yuan/ton, the price is stable.
Jan-11-2021
35CrMo alloy structural steel chemical composition(%)
Carbon: 0.32~0.40
Silicon: 0.17~0.37
Manganese: 0.40~0.70
Sulfur: ≤0.035
Phosphorus: ≤0.035
Chromium: 0.80~1.10
Nickel: ≤0.030
Copper: ≤0.30
Molybdenum: 0.15~0.25
Jan-11-2021
Stainless steel is the general name of stainless acid resistant steel. Stainless steel is a kind of steel which is resistant to air, steam, water and other weak corrosion substances or has rust resistance, while acid resistant steel is a kind of steel whi
Jan-08-2021
What are the applications of weathering steel in life?(1) High-voltage electric towers. High-performance weathering steel and fire-resistant steel can reduce the maintenance cost of steel structures and provide new solutions to the fire and corrosion prob
Jan-07-2021
API 5L grade B PSL2 steel is a higher specificaiton level than API 5L grade B PSL1. It has more strict value on chemical and mechanical strenth. And it requires more test methods like None Distructive Test, CVN Impact Test, DWT etc. API 5L grade B PSL2 sp
Jan-06-2021
ASTM carbon steel A572 grade 50 plates is produced according to ASTM A572/A572M technical standard, the specification for hgh strength low alloy columbium vanadium structural steel. For carbon steel A572 grade 50, we mainly supply A572 grade 50 plates wit
Jan-06-2021
A36 plate is carbon steel, its tensile strength is 58-80 Ksi (400-550MPa), yield strength is 36 Ksi (250MPa). A36 plate thickness tolerance is specified by ASTM A6/A6M standard as below.A36 plate thickness tolerance: Thickness (Inches) Tolerance Ov
Jan-04-2021
Corten steel and weathering steel have the characteristics of high temperature resistance, fatigue resistance, corrosion resistance, good toughness, welding and cutting ability, etc., which can make the components corrosion resistant, prolong life, reduce
Dec-31-2020
Decarburization of AR400 wear plate is an important reaction in steelmaking process. In the process of decarbonization, a large number of carbon monoxide bubbles are produced, which make the molten steel temperature and chemical composition uniform, and e
Dec-30-2020
AR400 steel plate is a high-strength wear-resistant steel plate with high wear resistance. Its brinell hardness value reaches 400 (HBW). AR400 steel plate is mainly used to provide protection for the occasions or parts that need wear resistance, so as to
Dec-29-2020
1. AR400 wear resistant steel plate has high wear resistance:
The thickness of wear-resistant layer of AR400 wear resistant steel plate is 3-12mm, and the hardness of wear-resistant layer can reach HRC58-62. The wear resistance of AR400 wear resistant st
Dec-28-2020
API 5L X42 material meets the API 5L steel pipe standard. API is the abbreviation of American Petroleum Institute, this standard is universal in the world, suitable for straight seam steel pipe, seamless steel pipe, spiral seam steel pipe. Carbon steel AP
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