This standard is issued under the fixed designation A ; the number carbon steel bars, hot rolled 1 in. diameter by 10 ft, ASTM A NOTE 1—A typical ordering description is as follows: 10 lb, carbon steel bars , hot rolled 1 in. diameter by 10 ft, ASTM A dated ___, killed steel. Special Quality. aStM a UnS G color Marking: Ends painted Black. A low-carbon steel having a higher manganese content than Mild Steel and certain.
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Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required This material is stocked primarily in Bar Products by distributors but is also available to a lesser extent in Tubular Products, Flat Rolled Products, Wire Products, Forging Products, Structurals, and Fasteners.
ASTM A – 17 – Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality
Principal Design Features is among the most commonly available grades available in the world. It is widely available in cold finished rounds, squares, flat bar and hexagons.
Despite its unimpressive mechanical properties, the alloy is easily formed, machined, welded and fabricated. Due to its higher Mn content, it can, in thin sections, be hardened to Rc Applications The alloy is a free machining grade that is often employed in high volume screw machine parts applications. It is commonly employed in shafts, spindles, pins, rods, sprocket assemblies and an incredibly wide variety of component parts.
The alloy can be easily brought to a fine finish, its chips atm continuous and hard and it can be machined in all conditions. Forming can be easily formed in the annealed condition. Welding has been successfully welded using most all the common practices including gas, resistance, oxyacetylene, and submerged melt welding.
Heat Treatment can, in thin sections be case hardened to Rc In thicker sections, over 4″, Rc can be obtained. Forging Forge this alloy in axtm range of F. Hot Working can easily be hot worked. Cold Working Cold working will have a significant affect on hardness and mechanical properties. Intermediate annealing is required to overcome its tendency to work harden.
Annealing A full anneal can be achieved by soaking at F followed by furnace cooling. Process annealing can be done at F.
AISI Steel, cold drawn, high temperature, stress relieved, mm ( in) round
Hardening See heat treatment and cold working notes. The alloy is a free machining grade that is often employed in high volume screw machine asym applications. Forge this alloy in the range of F. Cold working will have a significant affect on hardness and mechanical properties.
ASTM A576 Grade 1045
A awtm anneal can be achieved by soaking at F followed by furnace cooling. See heat treatment and cold working notes. Mean Coeff Thermal Expansion.