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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
Local Alro Steel Corporation production employees to vote on de unionizing
The Business Journal reported that Local Alro Steel Corporation production employees will vote on January 10th 2013 on whether or not they want to de - unionize according to National Labor Relations Board documents.
Mr Irv Gottschalk NLRB regional director in Milwaukee said that “An employee at the company’s local facility 3000 N 114th Mr St Wauwatosa filed a petition December 7th 2012 seeking to vote the union out. The 34 full and part - time production employees are currently represented by United Steelworkers AFL CIO CLC Local 9040 4.”
According to the petition the employees current collective bargaining contract expires in November 2013.


