NFA E24-2 steel has good high yield and tensile strength though this strength suffers if the material is heat treated at temperatures exceeding 600°C
NFA E24-2 steel plate is a widely accepted general purpose structural quality steel offering a constant 36 ksi min. yield point for all thicknesses of material.
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E24-2 steel plate mechanical property
Yield point, min. Ksi | up to & incl. 8" thick 36 over 8" thick 32 |
Tensile strength,Ksi | 58-80 |
Elongation in 8 in., min., % | 20 |
Elongation in 2 in., min., % | 23 |
E24-2 steel plate chemical composition
Thickness, in | All | To 3⁄4 | Over | Over | Over 5⁄2to4incl. | Over |
3⁄4to3⁄2incl. | 3⁄2to5⁄2incl. | 4 | ||||
Carbon, max, % | 0.26 | 0.25 | 0.25 | 0.26 | 0.27 | 0.29 |
Manganese, % | - | - | 0.80-1.20 | 0.80-1.20 | 0.85-1.20 | 0.85-1.20 |
Phosphorus, max, % | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
Sulfur, max, % | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Silicon, % | - | 0.40 | 0.40 | 0.15-0.40 | 0.15-0.40 | 0.15-0.40 |
Copper, min, % | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 |
TAG:NFA E 24-3; NFA E28-3; NFA E28-2; NFA E24-4; NFA E24-2
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