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Steel grating plate is made of flat steel in accordance with a certain distance and twisted square steel cross arrangement, with pressure welding machine or artificial welding. The surface after hot dip galvanized or plastic spray treatment, so as to achi2021-09-17
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According to preliminary statistics provided by the Brazilian ministry of development, industry and foreign trade, in December 2012 Brazil's flat steel exports totaled 208,581 tonne rising by 15.8% YoY and down 6.5% from November 2012. Brazilian flat2019-11-06
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Forbes reported that the Chinese economy is improving the nations leading steel companies reported profits in November for the first time in 4 months. Statistics from the China Iron and Steel Association showed that the biggest steel firms there have2019-11-06
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Indias minister of steel Mr Beni Prasad Verma congratulated the Indian steel industry on being the number one in terms of growth rate in steel production amongst the top ten steel producing countries. Congratulating the Steel Industry he said, I take2019-11-06
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The Express Tribune reported that gas shortages have pushed a number of steel mills in sectors I - 9 and I - 10 to using coal, increasing the level of pollution in the city. Mr Asif Shuja director general of Pakistan Environmental Protection Agency s2019-11-06
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sa204 grade b steel,sa204 grade b steel plate supplier
sa204 grade b steel is a kind of pressure vessel steel, it under ASME standard. As a pressure vessel steel, sa204 grade b steel minimum yield strength is 275 Mpa, its tensile strength is 485-620 Mpa. More information about sa204 grade b steel technology, please see the following:
sa204 grade b steel specification:
Grade: sa204 grade b Standard: ASME
sa204 grade b steel size: T*W*L: 6-300mm*1500-4020mm*3000-18000mm
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sa204 grade b steel chemical composition |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
|
|
sa204 grade b |
0.20-0.27 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
|
Grade |
||||
|
Tensile Strength (MPa) |
Yield Strength (MPa) |
% Elongation in 2 in.(50mm) min |
ImpactingTest Temperature (°C) |
|
|
sa204 grade b |
485 |
275 |
21 |
-20,40,-60 |
sa204 grade b steel surface treatment: Shot blasting and painting or coated.
sa204 grade b steel application:
sa204 grade b steel is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
sa204 grade b steel additional technical services:
Including heat treatment (Normalized, TMCP, Quenched and Tempered, N+T), Z-test (Z15, Z25, Z35), Ultrasonic Examination, Low temperature impacting test, DWTT, PWHT and cutting welding and special pieces for end users. Mill test certificate issued under EN 10204 format.
As a professional sa204 grade b steel plate supplier in China, we keep many tons sa204 grade b steel plates in stock every month, any need in sa204 grade b steel plate, please feel free to contact us!