Grade GMW2M-ST-S-HR2
Corresponding Standard GMW 2
Worldwide Engineering Standard Material Specification Low Carbon Sheet Steel
Classification Carbon Steel
GMW2M-ST-S-HR2 Chemical Element Composition Content (%)
Component C Mn P S Al
Minimum Value - - - - 0.015
Maximum Value 0.1 0.5 0.025 0.02 -
• Chemical composition based on product (coil, or sheet/blank) analysis.
• The letter C shall be added when a minimum Carbon of 0.015% or 0.0003% (3 ppm) Boron is required (i.e., CR3C).
• Titanium, Niobium and other alloys (e.g., boron) can be used in combination for fully stabilized/skilled products. Stabilization alloys shall be reported.
• Hot rolled grades with C%<0.015% must have aminimum of 0.000% (3 ppm) Boron.
• Total aluminum content (combined and free).

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