1.1 This specification covers structural quality alloy steel plates.
1.2 The plates are usually specified to chemical composition requirements, but tensile properties may also be specified.
1.2.1 When tensile properties are required, the specific requirements must be compatible with the chemical composition, condition, and plate thickness.
1.3 The plates are available in the following five conditions:
1.3.1 Condition AR—As rolled (hot rolled),
1.3.2 Condition A—Annealed,
1.3.3 Condition N—Normalized,
1.3.4 Condition NT—Normalized and tempered, and
1.3.5 Condition QT—Quenched and tempered.
1.4 The plates are available in the following three forms:
1.4.1 Form I—Rectangular,
1.4.2 Form II—Circular and semi-circular, and
1.4.3 Form III—Sketch, including rings.
1.5 The plates are available in the following five edge categories:
1.5.1 Edge 1—Mill edge,
1.5.2 Edge 2—Universal mill edge,
1.5.3 Edge 3—Sheared edge,
1.5.4 Edge 4—Gas cut edge, and
1.5.5 Edge 5—Special cut edge.
1.6 The plates are available in the following seven finishes:
1.6.1 Finish 1—As rolled (hot rolled),
1.6.2......
Copyright ©2024 All Rights Reserved