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Leeco® Steel stocks the following standard sizes, but other sizes may be available for special orders.
THICKNESS | WIDTH | LENGTH | |
A606 Type II & IV | 3/16" – 3/4" | 48" – 96" | Up to 480" |
The following material properties are ASTM specifications and will be confirmed on the Mill Test Report
Grade | Yield Point (ksi) | Tensile Strength (ksi) | Min. 2” Elongation % |
Type II & IV – As-rolled | 50 | 70 | 22 |
Type II & IV – Annealed or normalized | 45 | 65 | 22 |
The following composition properties are ASTM specifications for these A606 grades. Note that Type IV may contain additional alloy elements to resist corrosion at the discretion of the manufacturer.
Type II & IV | |
Carbon | 0.22% |
Manganese | 1.25% |
Sulfur | 0.04% |
Copper | 0.20% min |
Type V | |
Carbon | 0.09% |
Manganese | 0.70-0.95% |
Phosphorus | 0.025% |
Sulfur | 0.010% |
Silicon | 0.40% |
Nickel | 0.52-0.76% |
Chromium | 0.30% |
Copper | 0.65-0.98% |
Titanium | 0.015% |
Vanadium | 0.015% |
Niobium | 0.08% |