Oct-13-2020
In September, the SS400 structure steel market demand showed a trend of "internal and external differentiation, overall shortage". The demand of domestic SS400 structure steel market is limited, which is lower than the market expectation. In the
Oct-12-2020
Recently, weather pollution has piled up. The Ministry of Ecology and Environment has issued a notice on the performance grading of key industries in heavily polluted weather, announcing emission reduction measures for heavily polluted weather in many pla
Oct-10-2020
In September, the growth trend of Asian flat steel products market slowed down, with China's market rising and falling. China's domestic steel plate prices fell 1.6% month on month in September, ending a four month rise. In September, the
Sep-29-2020
ASTM A514 steel plate is quenched and tempered steel for structural application. As for ASTM A514 steel plate machinability, ASTM A514 steel can be done cutting, welding, drilling, milling, general machining and so on processing.ASTM A514 steel plate mach
Sep-24-2020
In the second half of 2020, EN10025 S690QL steel price may rise to a certain extent, which may appear after the national day.First, the second half of the production season, EN10025 S690QL steel demand is very large, and because of environmental protectio
Sep-24-2020
EN10028-2 CrMo steel plates: P235GH, P295GH, P295GH, P355GH, 16Mo3
EN10028-2 P355GH material is the European standard CrMo steel pressure vessel plate, the implementation standard: EN10028-2.
P235GH, P295GH, P295GH, 16Mo3 CrMo steel plates have good pla
Sep-23-2020
TB/T 1979 railway vehicles used steel : 05CuPCrNi, 09CuPCrNi, Q400NQR1, Q450NQR1, Q500NQR1, Q550NQR1
TB/T 1979 Corrosion-resistant steel series for railway vehicles is mainly used for the manufacture of high-strength atmospheric corrosion-resistant hot-r
Sep-22-2020
Precautions for the welding process of ship steel plate
Control of welding line energy:The DNV GL grade B ship steel plate should be welded strictly in accordance with the process specification, and the welding heat input is generally controlled below 50
Sep-22-2020
JIS G3101 SS400 steel is one of the most commonly used hot rolled general structural steel. JIS G3101 SS400 steel is usually supplied as SS400 steel plates, sheets, flats, bars, sections, etc.. No matter what form it is, JIS G3101 SS400 chemical compositi
Sep-21-2020
ASTM A612M steel plate is PVQ steel, otherwise known as "pressure vessel quality steel". That means, ASTM A612M steel plate is steel specially intended for pressure vessels, which require higher standards for chemical composition and material pr
Sep-18-2020
Both 35CrMo and 42CrMo steel are Chinese alloy steel materials. And they have high strength and toughness, good hardenability, and no obvious temper brittleness. Besides that, 35CrMo and 42CrMo steel usually do quenching and tempering treatment. After tha
Sep-17-2020
In the first quarter of 2020, the total volume of EU S690QL material and so on steel exports to third countries decreased by 9% year on year. In the first four months of 2020, due to a 15% year-on-year decrease in flat long products exports and a 13% year
Sep-16-2020
US steel announced on September 14 that it would increase its flat steel product price by at least $60 per short ton. The quotation for hot rolling steel coil is new spot inquiry, the lowest price is 600 US dollars / short ton, and the quotation of cold r
Sep-14-2020
20Cr material is a kind of Chinese GB standard alloy steel. 20Cr material is usually in form of 20Cr round bar, 20Cr steel pipe, 20Cr steel plate, etc. 20Cr material composition is characterized by Chrome elements, and it has good comprehensive mechanical
Sep-12-2020
51CrV4 steel is a chromium vanadium alloyed heat-treatable steel, and it is also known as 51CrV4 spring steel. 51CrV4 steel is commonly supplied in the as rolled condition. And 51CrV4 steel is also suitable for oil quenching and tempering, after which the
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