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鋁和鋁合金擠壓型材檢測項目報價???解決方案???檢測周期???樣品要求? |
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GB/T 25343的本部分規定了軌道車輛及其零部件制造、維護的設計和分級規則。本標準適應于軌道車輛及其零部件制造和維護過程中金屬材料的焊接。本部分沒有定義計算參數。
本標準規定了復合材料芯架空導線(以下簡稱復合芯導線)的產品分類、技術要求、試驗方法、檢驗規則、標志、包裝。本標準適用于架空電力線路用復合材料芯架空導線。
本標準規定了城市軌道交通車輛車體的符號和代號、一般要求、車體各部件及組裝技術要求、車體材料及許用應力、車體結構功能評定、車體載荷、車體檢驗規則、質量保證、標志、包裝運輸和貯存等。本標準適用于CJJ/T 114中的高運行速度不大于120 km/h的地鐵車輛、直線電機車輛、跨座式單軌交通車輛、低地板有軌電車車輛和中低速磁浮交通車輛,其他類型的城市軌道交通車輛可參照執行。
本規范規定了乘員應急離機救生系統試驗用火箭滑車(以下簡稱滑車)的設計、制造和驗收的通用技術要求。\n 本規范適用于乘員應急離機救生系統試驗用滑車,也適用于其他試驗用滑車。
本標準規定了鋁制板翅式換熱器的技術要求、試驗方法、檢驗規則及包裝、運輸和貯存要求?! ”緲藴蔬m用于用鹽浴釬焊法制造的油田氣輕烴回收和其它石油化工裝裝置用鋁制板翅式換熱器(以下簡稱換熱器)。用其它釬焊法制造的換熱器,可參照執行。
本規程適用于建筑工程的單層框架、多層框架、空間網格、面板以及幕墻等鋁合金結構工程的施工。
This part of ISO 6362 specifies the tolerances on dimensions and\nshape of wrought aluminium and aluminium alloy extruded round bars\nhaving diameters in the range from 8 mm up to 350 mm; and square\nand hexagonal bars having widths across flats in the range from 10\nmm up to 220 mm.\nIt applies to extruded round, square and hexagonal bars.
1.1 This practice establishes the physical item marking requirements for identification purposes for aluminum and magnesium products. Package marking for shipment and inspection acceptance is not within the scope of this standard. 1.2 The values stated in either inch-pound units or SI are to be regarded separately as standard. The SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems will result in nonconformance with the practice. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.1x00a0;This specification covers high magnesium aluminum-alloy products in the mill finish condition that are intended for marine hull construction and other marine applications where frequent or constant direct contact with seawater is expected and for similar environments (Note 1). Aluminum alloy products covered by this specification include the alloy-tempers of flat sheet, coiled sheet, and plate shown in Table 2 [Table 3] and Table 4 [Table 5], and alloy-tempers of extruded profiles shown in Table 6 [Table 7]. Note 1:x00a0;There are other aluminum alloy-temper products that may be suitable for use in marine and similar environments, but which may not require the corrosion resistance testing specified by B928/B928M. See Specification B209 or B209M for other aluminum sheet and plate alloy-temper products. For other aluminum extruded alloy-temper products see Specification B221 or B221M and/or other relevant specifications for aluminum extruded products. 1.2x00a0;Alloy and temper designations are in accordance with ANSI H35.1/H35.18201;(M). The equivalent Unified Numbering System alloy designations are those of Table 1 preceded by A9, for example, A95083 for 5083 in accordance with Practice E527. 1.3x00a0;The values stated in either SI units (Table 3 and Table 5) or inch-pound units (Table 2 and Table 4) are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of each other. Combining values from the two systems may result in non-conformance with the standard. 1.4x00a0;For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2. 1.5x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Le présent document a pour objet de fixer les critères généraux de choix des matériaux utilisés pour la réalisation de fa?ades telles que définies dans le domaine d'application de la NF DTU 33.1 P1-1 (CCT).
This standard specifies among other things the tolerances on cross-sectional dimensions, on lengths, on the permissible contour and angular, twist, flatness tolerances. The tolerances apply to extruded profiles with cross-sectional dimensions given by a circumscribing circle not greater than 600 mm. This part does not apply to rolled and drawn profiles and profiles made from sheet by roll .
This document specifies the codification of some standardized semifinished wrought products for use in orderinginformation.NOTE Codification is usually required for technical drawings.It does not apply to castings, cast forging stock, rolling ingots, extrusion billets and ingots for remelting.
This document specifies the technical conditions for inspection and delivery of wrought aluminium and aluminium alloy extruded rod/bar, tube and profile for general engineering applications. This document does not apply to: - forging stock (EN 603), - extruded precision profiles in alloys EN AW-6060 and EN AW-6063 (EN 12020), - products delivered in coils (EN 13957), - coiled tubes cut to length (EN 13957).
This document specifies the mechanical property limits applicable to aluminium and aluminium alloy extruded rods/bar, tubes and profiles. Technical conditions for inspection and delivery, including product and testing requirements, are specified in EN 755-1. Temper designations are defined in EN 515. The chemical composition limits for these materials are given in EN 573-3.
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extrudedround bars having diameters in the range from 8 mm up to 320 mm.The temper designations used in this part are according to EN 515.
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extrudedsquare bars having widths across flats from 10 mm up to 220 mm.The temper designations used in this part are according to EN 515.
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