ASTM A249/A249M-2010a 锅炉、过热器、热交换器和冷凝器用奥氏体

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ASTM A249/A249M-2010a 锅炉、过热器、热交换器和冷凝器用奥氏体钢焊接管的规格

中文名称: 锅炉、过热器、热交换器和冷凝器用奥氏体钢焊接管的规格

英文名称:Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

中标分类：H48	ICS分类：23.040.10
标准分类编号：AS	页数：10

发布日期：	实施日期：	作废日期：
被替代标准：		代替标准：ASTM A249/A249M-2010
引用标准：ASTM A262;ASTM E112;ASTM E213;ASTM E273;ASTM E527;Section VIII;SAE J1086;ASTM A480/A480M;ASTM A1016/A1016M		采用标准：
起草单位：		归口单位：

标引依据： ;

补充修订：

备注：

范围：1.1 This specification covers nominal-wall-thickness welded tubes and heavily cold worked welded tubes made from the austenitic steels listed in Table 1, with various grades intended for such use as boiler, superheater, heat exchanger, or condenser tubes. 1.2 Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316, TP321, TP347, and TP348, and are intended for high-temperature service such as for superheaters and reheaters. 1.3 The tubing sizes and thicknesses usually furnished to this specification are 1/8 in. [3.2 mm] in inside diameter to 12 in. [304.8 mm] in outside diameter and 0.015 to 0.320 in. [0.4 to 8.1 mm], inclusive, in wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification. 1.4 Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm

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ASTM A249/A249M-2010a 锅炉、过热器、热交换器和冷凝器用奥氏体钢焊接管的规格