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首页> 外文期刊>Alloy Digest >BETHLEHEM LUKENS PLATE SPARTAN~(TM) (A710 and HSLA 80/100 High-Strength Low-Alloy Steels)
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BETHLEHEM LUKENS PLATE SPARTAN~(TM) (A710 and HSLA 80/100 High-Strength Low-Alloy Steels)

机译:BETHLEHEM LUKENS板SPARTAN〜(TM)(A710和HSLA 80/100高强度低合金钢)

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摘要

Bethlehem Lukens Plate (BLP) offers five grades of Spartan high-strength steels with tensile yield strength over 690 MPa (100 ksi). These alloys contain copper for precipitation reactions. They also have improved weldability and toughness compared to ASTM A 514 and A 543 grades. Because of their improved weldability, BLP's Spartan steels have been used to replace traditional high-strength alloy steels (ASTM A 514 and A 543) in a number of applications. These include U.S. Navy aircraft carriers, cruisers and submarines, as well as mining and dredging equipment, high-reliability lifting hardware, offshore drilling platforms, large valves, and heavy-duty truck frames. Spartan I is used in Navy HSLA-80 and ASTM A 710A applications. Spartan II is used in Navy thin HSLA-100, Spartan III in Navy thick HSLA-100, and Spartan IV in Navy intermediate HSLA-100 applications. The Spartan V chemistry is being considered for bridge applications, where it is known as HPS-100W (see Alloy_Digest SA-506).
机译:伯利恒卢肯斯板(BLP)提供五种等级的Spartan高强度钢,其抗拉屈服强度超过690 MPa(100 ksi)。这些合金包含用于沉淀反应的铜。与ASTM A 514和A 543等级相比,它们还具有改善的可焊性和韧性。由于提高了可焊性,BLP的Spartan钢已在许多应用中代替了传统的高强度合金钢(ASTM A 514和A 543)。这些包括美国海军航空母舰,巡洋舰和潜艇,以及采矿和疏ging设备,高可靠性的起重硬件,海上钻井平台,大型阀门和重型卡车车架。 Spartan I用于海军HSLA-80和ASTM A 710A应用。 Spartan II用于海军薄型HSLA-100,Spartan III用于海军厚型HSLA-100,Spartan IV用于海军中级HSLA-100。正在考虑将Spartan V化学物质用于桥梁应用,将其称为HPS-100W(请参阅Alloy_Digest SA-506)。

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    《Alloy Digest》 |2003年第8期|共2页
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  • 中图分类 金属材料;
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