Bethlehem Steel ASTM A572 Grade 60, as-rolled steel

Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate Product Information -:- For detailed product information, please contact sales. -: Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate Synonyms -:- For detailed product information, please contact sales. -:

Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate Product Information -:- For detailed product information, please contact sales. -: **Product Introduction: Bethlehem Steel ASTM A572 Grade 60 Steel Plate (As-Rolled, 3/16" to 1-1/4" thick)** **Product Overview:** Bethlehem Steel ASTM A572 Grade 60 is a high-strength, low-alloy (HSLA) structural steel plate offering a superior strength-to-weight ratio for demanding structural applications. Supplied in the as-rolled condition for thicknesses ranging from 3/16 inches (4.8 mm) to 1-1/4 inches (31.8 mm), this grade provides a minimum yield strength of 60 ksi, enabling lighter, more efficient designs compared to lower-strength steels while maintaining good weldability and formability. **Key International Standard:** * **ASTM A572 / A572M:** Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel. Grade 60 denotes a minimum yield strength of 60 ksi (415 MPa). This is a globally recognized specification commonly used in international construction and manufacturing. **Chemical Composition (Typical, weight %):** The composition is carefully controlled to achieve higher strength through micro-alloying with columbium (niobium) and/or vanadium, which refine the grain structure during rolling. * **Carbon (C):** 0.26% max * **Manganese (Mn):** 1.35% max * **Phosphorus (P):** 0.04% max * **Sulfur (S):** 0.05% max * **Silicon (Si):** 0.40% max * **Columbium (Cb/Nb):** 0.005 - 0.05% (primary strengthening element) * **Vanadium (V):** 0.01 - 0.15% (may be used alone or in combination with Cb) * **Note:** The specific chemistry within ASTM limits is optimized by the producer to ensure the required mechanical properties for the as-rolled condition in this thickness range. **Physical & Mechanical Properties (For as-rolled plates 3/16" to 1-1/4" thick):** * **Yield Strength (min):** 60 ksi (415 MPa) * **Tensile Strength (min):** 75 ksi (520 MPa) * **Elongation in 2" (min):** 17% * **Elongation in 8" (min):** 19% * **Modulus of Elasticity:** ~29,000 ksi (200 GPa) * **Density:** 0.284 lb/in³ (7.85 g/cm³) * **Poisson's Ratio:** 0.29 * **Thermal Expansion Coefficient:** 6.5 x 10⁻⁶/°F (11.7 x 10⁻⁶/°C) * **Machinability:** Fair to Good (rated approximately 70% compared to 1% carbon steel). The higher strength requires more power and appropriate tooling. * **Weldability:** Very Good. All common welding processes (SMAW, GMAW, FCAW, SAW) are applicable. Preheating is generally not required for thinner plates in this range under mild conditions but should be evaluated based on exact thickness, joint restraint, and ambient temperature to prevent cracking. **Product Applications:** The combination of higher strength and moderate thickness makes this product ideal for a wide range of structural and mobile equipment applications where weight reduction is critical: * **Construction & Infrastructure:** Bridge girders and components, building columns and beams in high-rise structures, transmission poles, and highway sign supports. * **Heavy Equipment & Machinery:** Booms, arms, and frames for excavators, cranes, aerial lifts, and agricultural machinery. * **Transportation:** Chassis members, trailer frames, dump truck bodies, and rail car components. * **Material Handling:** Forklift masts, heavy-duty racking systems, and conveyor support structures. * **Energy & Utility:** Support structures in power generation facilities, wind turbine towers (for certain sections), and heavy-duty service platforms. * **General Fabrication:** Bases for industrial machines, press frames, and other fabricated components requiring high strength without excessive weight. **Additional Information:** * **Condition:** As-rolled. The plates attain their specified mechanical properties directly from the controlled hot-rolling process, making it a cost-effective supply condition for this grade and thickness range. * **Availability:** Steel plate meeting ASTM A572 Grade 60 specifications is produced by numerous mills worldwide. While the Bethlehem Steel brand is historic, equivalent contemporary products are readily available from major domestic and international suppliers. * **Design Advantage:** Allows for significant material savings and weight reduction compared to A36 or even A572 Grade 50 steel, leading to more economical and efficient structures and products. **Disclaimer:** This information is representative of the product per the ASTM standard. For engineering and procurement purposes, always refer to the latest ASTM A572 specification, applicable design codes (e.g., AISC), and the certified Mill Test Report (MTR) for the specific heat/lot of material to verify its properties and compliance. -:- For detailed product information, please contact sales. -: Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate Specification Dimensions Size： Diameter 20-1000 mm Length <4628 mm Size:We can customized as required Standard： Per your request or drawing We can customized as required Properties（Theoretical） Chemical Composition -:- For detailed product information, please contact sales. -: Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate Properties -:- For detailed product information, please contact sales. -:

Applications of Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate -:- For detailed product information, please contact sales. -: Chemical Identifiers Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate -:- For detailed product information, please contact sales. -:

Packing of Bethlehem Steel ASTM A572 Grade 60 3/16 to 1-1/4 in. thick, as-rolled steel plate -:- For detailed product information, please contact sales. -: Standard Packing: -:- For detailed product information, please contact sales. -: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 1099 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition