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Sunbelt Steel Texas, Inc. is a privately held distributor of alloy bar, carbon bar and stainless steel angle, flat and round bar. The company was founded in 1986 and is known for its extensive inventory of 4145H Modified Quenched & Tempered bar. This grade of steel is widely used by manufacturers of oil & gas exploration and production equipment. Most of the company's inventory is acquired directly from one of several quality domestic and foreign mills that produce material to Sunbelt Steel's specifications, which have been developed to meet a broad range of marketplace requirements. Additionally, the company maintains the highest degree of material certification traceability. The following describes some of Sunbelt Steel's primary products.
4145H MOD Q & T
This material was developed primarily for the oil and gas exploration industry in the manufacture of down hole tools. The "MOD" stands for a chrome, molybdenum, manganese modification which, when quenched and tempered, produces superior strength and toughness. These superior mechanical properties combined with availability and attractive pricing make this alloy a perfect choice to other industries such as gear manufacturing, shafts for large hydraulic presses and rolls for paper mills.
This material is available in lengths up to 40' in the Quenched & Tempered condition, usually to a hardness range of 285-341 BHN. Longer lengths or material in the Hot Rolled/As Rolled condition are available upon request.
Sunbelt Steel carries an inventory of 4145H Mod Q&T solid bar in sizes ranging from 2-7/8" to 20" OD. Larger bar is available upon request. In addition to solid bar, an extensive inventory of heavy-wall trepanned bar is available for immediate delivery. Generally, Sunbelt Steel has drilled inventory in OD sizes from 3-1/8" to 10" and ID's ranging from 1" to 3".
4340
4340 is another alloy which displays superior mechanical properties. This material is available in the Annealed or Quenched and Tempered conditions. 4340 is used in many industries including oil and gas exploration, gear manufacturing, etc.
STAINLESS STEEL
Sunbelt Steel offers difficult to find angle, flat and round bars in many grades, including T304, T316, 410, 420 and 17-4PH. The flat bar is offered as sheared and edged, as well as milled rolled true bar.
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