AASHTO M 197-2006 Standard Specification for Aluminum Alloy Sheet for Corrugated Aluminum Pipe《波纹铝管用铝合金薄板的标准规范》.pdf
《AASHTO M 197-2006 Standard Specification for Aluminum Alloy Sheet for Corrugated Aluminum Pipe《波纹铝管用铝合金薄板的标准规范》.pdf》由会员分享,可在线阅读,更多相关《AASHTO M 197-2006 Standard Specification for Aluminum Alloy Sheet for Corrugated Aluminum Pipe《波纹铝管用铝合金薄板的标准规范》.pdf(6页珍藏版)》请在麦多课文档分享上搜索。
1、Standard Specification for Aluminum Alloy Sheet for Corrugated Aluminum Pipe AASHTO Designation: M 197-06 (2016)1 Release: Group 2 (June 2016) ASTM Designation: B744/B744M-05 American Association of State Highway and Transportation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C.
2、20001 TS-4b M 197-1 AASHTO Standard Specification for Aluminum Alloy Sheet for Corrugated Aluminum Pipe AASHTO Designation: M 197-06 (2016)1Release: Group 2 (June 2016) ASTM Designation: B744/B744M-05 1. SCOPE 1.1. This specification covers aluminum alloy sheets used in the fabrication of corrugated
3、 aluminum pipe intended for use for storm water drainage, underdrains, culverts, and similar uses. The material is furnished corrugated in cut lengths, and uncorrugated in coils and cut lengths. 2. REFERENCED DOCUMENTS 2.1. ASTM Standards: B209M, Standard Specification for Aluminum and Aluminum-Allo
4、y Sheet and Plate (Metric) B666/B666M, Standard Practice for Identification Marking of Aluminum and Magnesium Products 2.2. ANSI Standard: H35.2M, Dimensional Tolerances for Aluminum Mill Products Metric 3. TERMINOLOGY 3.1. Descriptions of Terms Specific to This Standard: 3.1.1. fabricatorthe produc
5、er of the pipe. 3.1.2. manufacturerthe producer of the sheet. 3.1.3. purchaserthe purchaser of the finished pipe. 4. ORDERING INFORMATION 4.1. Sheet covered by this specification shall be ordered only to the specified thicknesses listed in Table 1. 2016 by the American Association of State Highway a
6、nd Transportation Officials. All rights reserved. Duplication is a violation of applicable law.TS-4b M 197-2 AASHTO Table 1Sheet Thicknessa Specified Thickness, mm Minimum Thickness, mm 1.22 1.14 1.52 1.44 1.91 1.82 2.67 2.55 3.43 3.29 4.17 3.99 a Thickness is measured at any point on the sheet not
7、less than 10 mm from an edge and, if corrugated, on the tangents of corrugations. 4.2. Orders for material to this specification shall include the following information, as necessary, to adequately describe the desired product: 4.2.1. Name of material (aluminum alloy sheet for corrugated aluminum pi
8、pe); 4.2.2. AASHTO designation number and year of issue; 4.2.3. Corrugation size, if corrugated (Section 8.4); 4.2.4. Dimensions (thickness; width, either flat or overall corrugated; and length, if cut length); 4.2.5. Coil size requirements (specify maximum outside diameter (OD), acceptable inside d
9、iameter (ID), and maximum mass); 4.2.6. Certification, if required (Section 11.1); and 4.2.7. Special requirements. Note 1Typical ordering descriptions are as follows: Aluminum alloy sheet for corrugated aluminum pipe conforming to M 197-_, 2.67 by 760 mm by coil, 1200 mm OD max, 600 mm ID min, 5000
10、 kg max, certified with test report. 5. GENERAL REQUIREMENTS 5.1. Aluminum alloy sheets or coils supplied under this specification shall conform to the applicable requirements of ASTM B209M for Alclad alloy 3004-H34 for annular pipe and Alclad alloy 3004-H32 for helical pipe. 6. CHEMICAL COMPOSITION
11、 6.1. The sheet material shall conform to the chemical composition limits in ASTM B209M, as shown in Table 2. 2016 by the American Association of State Highway and Transportation Officials. All rights reserved. Duplication is a violation of applicable law.TS-4b M 197-3 AASHTO Table 2Chemical Composi
12、tiona Sheet Core, percent Sheet Cladding,bpercent Alloy 3004 7072 Silicon 0.30 (Si + Fe) = 0.7 Iron 0.7 Copper 0.25 0.10 Manganese 1.01.5 0.10 Magnesium 0.81.3 0.10 Zinc 0.25 0.81.3 Other each 0.05 0.05 Total 0.15 0.15 Aluminum Remainder Remainder aComposition in mass percent maximum unless shown as
13、 range. bComposition of cladding alloy as applied during the course of manufacture. Samples from finished sheet or plate shall not be required to conform to these limits. 7. MECHANICAL REQUIREMENTS 7.1. The sheet material shall conform to the requirements for mechanical properties specified in ASTM
14、B209M, as shown in Table 3 when tested prior to corrugating or other fabrication. Note 2Sheet material tested after corrugating and other fabricating should conform to the specified tensile and yield strength requirements, but due to cold working, conformance to the elongation requirements may not b
15、e obtained. Table 3Mechanical Requirements, Alclad Alloy 3004-H34 Specified Thickness, mm Tensile Strength Yield Strength (0.2 Percent Offset), Min, MPa Elongation in 50 mm, Min, Percent Min, MPa Max, MPa Alclad 3004-H32 alloy 0.91, 1.20 185 235 140 3 1.2 through 4.17 185 235 140 5 Alclad 3004-H34 a
16、lloy 0.91, 1.20 215 260 165 3 1.20 through 4.17 215 260 165 4 8. DIMENSIONS AND TOLERANCES 8.1. Sheet thickness shall conform to dimensions prescribed in Table 1. 8.2. The nominal cladding thickness on each side shall be 5 percent of the total composite thickness. The average cladding thickness, det
17、ermined according to Section 9.4, shall not be less than 4 percent of the total composite thickness. 8.3. Permissible variations in flat width, length, and squareness shall be in accordance with ANSI H35.2M. 8.4. Corrugations shall form smooth continuous curves and tangents. The dimensions of the co
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