United States Steel Corporations world headquarters is located in the U. S. Steel Tower, which is situated along Grant St. in downtown Pittsburgh, Pennsylvania, and showcases COR-TEN® steel. When its construction was completed in 1971, the building was considered to be an engineering masterpiece and was featured in many architectural and engineering magazines.
Advanced High-Strength Steel (AHSS) Definitions As an example, DP 500/800 means dual-phase steel with 500 MPa minimum yield strength and 800 MPa minimum ultimate tensile strength. The ULSAB-AVC program first used this classification system. Metallurgy of AHSS. Manufacturers and users of steel products generally understand the fundamental metallurgy of conventional low- and high-strength steels.
Alloy Steel Plate - Qingdao Hengze Steel Co., Ltd. - page 1.Stainless Steel Plate, Mild Steel Plate, Boiler Steel Plate manufacturer / supplier in China, offering High Strength ASTM A572 Gr50 A516 Gr70 Pressure Vessel Steel Plate, Alloy ASTM A588 Gr Hot Rolled Weather Resistant Steel Plate, Wholesale Boiler Steel Plate Hot Rolled ASTM A537 Cl2 and so on.
HOT DIP GALVANIZED STEEL, known as ZINCGRIP®Steel, is continuously coated on both sides with a zinc coating. The hot dip process, pioneered by AK Steel, provides a tight metallurgical bond between the steel and the coating. This process results in a material with the strength and formability of steel plus the corrosion protection of zinc.
Harvard SteelType S:High strength solution strengthened (C-Mn-P-S.13% max C, .100% max P, .020% max S.) Type X:High-Strength Low-Alloy, niobium (columbium), titanium, vanadium (.005% min when used) .13% max C, .060% max P, .015% max S. 70 MPa difference between specified minimum yield and tensile strength. Type Y:HSLA (same as Type X but 100 MPs difference between specified minimum
Minimum ASTM Fu / Fy (ksi) Fu (ksi) Fy (%) in 2-in. A36 Hot-rolled and cold-rolled high-strength low-alloy steel sheets and strip with improved formability A715 Gr. 50 50 60 1.20 22 Gr. 60 60 70 1.17 18 Gr. 70 70 80 1.14 14 Gr. 80 80 90 1.13 12 55% aluminum-zinc alloy-coated steel sheet by the hot-dip process A792 Gr. 33 33 45 1.36 20 Gr. 37 37 52 1.41 18 Gr. 40 40 55 1.38 16 Gr. 50A 50 65 1.30 12
Alloy:High Strength:Quenched and tempered alloy steel plates used primarily for their high yield-t0-weight ratio. 100,000 min. yield:ASTM A-514 GR B Construction Grade:3/16" through 6" 4'x8' through 10'x40' Abrasion Resistant:As-Rolled AR steel, not quenched and tempered, for moderate wear applications:AR 225/235:3/16" through 1" 4'x8
Steel Dynamics, Inc. - Hot Rolled Galvanized Steel SheetMaterial Specifications. ASTM A 653 hot-dipped galvanized carbon-steel sheet in commercial, forming, and structural-steel grades, as well as high-strength, low-alloy grades. ASTM A 929 hot-dipped galvanized steel sheet for corrugated steel pipe. SAE J1392 hot-dipped galvanized high-strength, low-alloy carbon-steel sheet.
ZINCGRIP GI Steel Hot Dip Galvanized SteelZINCGRIP ® Steel is continuously coated on both sides with a zinc coating, using a hot dip process that we originally pioneered. With its tight metallurgical bond between the steel and the coating, ZINCGRIP Steel provides the strength and formability of steel plus the corrosion protection of zinc. Zinc protects the base metal by providing a barrier to corrosive elements and preferentially corroding in place of the base steel.
High-strength steel castings for structural use:ASTM A1011 SS Grade 36 Type 1:ASTM A1011/A1011M:America:Standard Specification for Steel Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability:ASTM A283 Grade D:ASTM A283/A283M:America:Low and medium tensile strength Designation:A 653/A 653M08 Designation:A 653/A 3.2.3 high strength low alloy steel, n a specic group of sheet steels whose strength is achieved through the use of microalloying elements such as columbium (niobium), vanadium, titanium, and molybdenum resulting in improved formability and weldability than is obtained from conventional carbon-manganese steels.