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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
Chinese steel companies reported profits in November for the first time in 4 months
Forbes reported that the Chinese economy is improving the nation’s 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 have returned to profitability but oversupply and a string of unprofitable months have made it a tough year for the industry. China steel companies are still in the red on the year as of November.
In a meeting Mr Wang Qinghai chairman of the association said that “In the first 11 months of 2012 the 80 major steel makers posted a loss of CNY 1.97 billion.” He said that “Chinese steel makers made meager profits in March, April and May and reported losses in the following months only improving their performance in the Q4 of 2012. Throughout 2012 Chinese steel makers’ capital chain continued to worsen as financing costs increased.”