ASTM A847/A847M-2014 具有經(jīng)改進(jìn)抗環(huán)境腐蝕性的冷成型高強(qiáng)度低合金結(jié)構(gòu)焊接管及無縫管規(guī)格

tag：發(fā)布日期： 2024-06-21

　　ASTM A847/A847M-2014

　　中文名稱：具有經(jīng)改進(jìn)抗環(huán)境腐蝕性的冷成型高強(qiáng)度低合金結(jié)構(gòu)焊接管及無縫管規(guī)格

　　英文名稱：Standard Specification for Cold-Formed Welded and Seamless High-Strength, Low-Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance

　　原文名稱：Standard Specification for Cold-Formed Welded and Seamless High-Strength, Low-Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance

　　范圍：This specification covers standard requirements for cold-formed welded and seamless high-strength, low-alloy round, square, rectangular, or special shaped structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes where high strength and enhanced atmospheric corrosion resistance are required. Round and shaped tubing shall meet the required tensile properties such as tensile strength, yield strength, and elongation. Heat and product analysis shall be performed wherein steel materials shall conform to the required chemical composition for carbon, manganese, phosphorus, sulphur, and copper. Outside dimension tolerances for square and rectangular tubing shall not exceed the specified plus and minus tolerances. Length tolerance for structural tubing shall be in accordance with the specified values. Twist tolerances for square and rectangular structural tubing shall be indicated.

　　發(fā)布日期：2014-05-01

　　實(shí)施日期：2014-05-01

　　標(biāo)準(zhǔn)組織：美國試驗(yàn)與材料協(xié)會標(biāo)準(zhǔn)(ASTM)

　　ICS分類號：(23.040.10)鐵管和鋼管

　　中國標(biāo)準(zhǔn)分類號：(H48)鋼管、鑄鐵管

　　同一中標(biāo)分類下的其他標(biāo)準(zhǔn)

　　• API SPEC 5L-2007

　　• API SPEC 15HR-2001

　　• ASME B32.5-1977(R2004)　　除管子外的管狀金屬制品佳米制尺寸

　　• ASTM A134-1996(2005)　　電熔(弧)焊鋼管(尺寸NPS 16及以上)規(guī)格

　　• ASTM A135/A135M-2009(2014)　　電阻焊鋼管規(guī)格

　　• API STD 1104-2013(2014)　管道和相關(guān)設(shè)施的焊接(勘誤3)