ASTM A36: A
grade used in construction of buildings, bridges
and
general structural purposes.
Mechanical Properties:
Tensile: 58 to 80 KSI
Yield: 36 KSI minimum
Elongation: 20% minimum in 8”
23% minimum in 2”
ASTM A 1011 GR. 33:
This specification covers hot-rolled carbon,
structural, high
strength-low alloy steel sheet in coils and cut
lengths.
Mechanical Properties:
Tensile: 52 KSI minimum
Yield: 33 KSI minimum
Elongation: 23% in 2” for thickness under
.230 to 0.097
Grade A 1011 GR. 55
Mechanical Properties:
Tensile: 70 KSI minimum
Yield: 55 KSI minimum
Elongation: 15% in 2” for thickness under
.230 to 0.097
Grade A 1011 GR. 65
Mechanical Properties:
Tensile: 75 KSI minimum
Yield: 65 KSI minimum
Elongation: 16% in 2” for thickness under
.230 to 0.097
ASTM 871 GR. 65:
(Plate Thickness)
Covers high strength low-alloy steel plate intended
for use
in tubular structures and poles. This product provides
atmospheric corrosion resistance.
Mechanical Properties:
Tensile: 80 KSI minimum
Yield: 65 KSI minimum
Elongation: 15% in 8”
17% in 2” (Plates 24” wider -- % is
reduced by three %)
