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aluminium plate visual acceptance

Haomei Aluminum is located in famous aluminum capital of Zhengzhou, Henan province. aluminium plate visual acceptance, We are professional aluminum manufacturer, mainly produces series-1, series-3, series-5, series-6 and series-8 pure aluminum and aluminum alloy plate/strip/foil products.

aluminium plate visual acceptance, Haomei Aluminum sells its products widely to United States, Mexico, Brazil, Chile, UK, Italy, Belgium, Bulgaria, Australia, Saudi Arabia, UAE, Iran, Bangladesh, India, Sri Lanka, Vietnam, Thailand, Korea, Singapore, Indonesia, France, Germany, Kenya, Saudi Arabia, UAE and Malaysia etc.

aluminium plate visual acceptance, To learn more about what we can do for you, contact us anytime. We look forward to establishing a good and long-term business relationship with you.

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  • [PDF]

    Visual Quality Characteristics of Aluminum Sheet and Plate

    Visual Quality Characteristics of Aluminum Sheet and Plate has been compiled by the Technology Committee of the Sheet and Plate Division as a reference for those who have an interest in these rolled products and who may have a need to know the terminology commonly used in this largest segment of the alu- minum industry.

  • [PDF]

    Surface Inspection Acceptance Criteria

    plate material. Aluminum name plates require chemical conversion coat per MIL-DTL-5541. Letters on name plate with double impressions or incomplete digits are not acceptable. The straightness of the name plate shall be per the drawing requirement. 6.3.8 End Item Requirements 6.3.8.1 Parts shall be clean and free of dirt, grease, machine chips, and

  • [PDF]

    Cosmetic Inspection Guidelines for Uncoated Aluminum

    visual appearance of Feeder Panel Cabinets with Aluminum Mill finish (GE P/N ENCL-00319) or for other unfinished aluminum cabinets. The scope includes all surfaces (front, sides, top, bottom, plates, panels, and doors). Unfinished Aluminum cabinets require

  • Visual Inspection of Weld Joints welding & NDT

    Dec 11, 2018· The requirements of visual examination are: Illumination should be at least 350 Lux (minimum) but it is recommended to carry out visual inspection at an illumination of more than 500 Lux. The inspectors eye should be within the radii of 600 mm of the surface of item being inspected and the viewing angle must not be less than 300.

  • Aluminum Casting Porosity - Standards Search Engineering360

    Apr 15, 2004· Materials for aluminium production (5) Mechanical testing of metals (5) Metallic coatings (62) Metallurgy (Vocabularies) (1) Mineral and metal fibres (2) Mineral materials and products (11) Mining and quarrying (4) Nickel and chromium products (1) Noise emitted by means of transport (2) Non-destructive testing of metals (6) Non-destructive testing (10)

  • What is the Plate Lamination Defect?

    Plate Lamination Defect Acceptance criteria The specifications for general requirements for steel plates for pressure vessel are given in ASME II Part-A, SA-20/SA-20M. The maximum allowed lamination is 25 mm (1 in) visible to the unaided eye on the edge of plate ready for shipment are acceptable and requires no further explorations.

  • [PDF]

    Document Title: Visual and Cosmetic Standards for

    The purpose of this document is to define the standardization of cosmetic and visual acceptance criteria for NuVasive products upon receipt from the manufacturer. 2.0 Scope. The information in this document applies to NuVasive finished products except tissue/biologics and IOS products. The goal of this document is to provide a “visual standard”

  • [PDF]

    Structural Welding Code— Aluminum

    This foreword is not part of AWS D1.2/D1.2M:2008, Structural Welding Code— Aluminum, but is included for informational purposes only. In the early 1970s, interest was expressed in developing a consolidated code for the structural welding of aluminum sim-ilar to the AWS D1.1, Structural Welding Code—Steel. Because of the interest of both The

  • [PDF]

    Table 341.3.2 Acceptance Criteria for Welds and

    Jul 05, 2005· extent specified in the engineering design. Acceptance criteria are as stated in para. 341.3.2 and in Table 341.3.2, for severe cyclic conditions, unless otherwise specified. (a) Visual Examination.The requirements of para. 341.4.1(a) apply with the following exceptions. (1) All fabrication shall be examined.

  • [PDF]

    COSMETIC ACCEPTANCE CRITERIA

    inspection, only visual qualities (appearance) of the part surface shall be considered. Surfaces shall be viewed without the aid of magnification, at an angle approx. 45 ° to normal of the surface to be inspected.

  • Visual Inspection of Castings - Stainless Foundry

    Visual Inspection of Castings Certain types of defects are obvious upon visual inspection of castings: cracked, tears, slag adhesions, blowholes, metal penetration, scabs, shifts, non-fill, cracked molds or cores and similar defects can be identified visually.

  • Visual Inspection of Weld Joints welding & NDT

    Dec 11, 2018· The requirements of visual examination are: Illumination should be at least 350 Lux (minimum) but it is recommended to carry out visual inspection at an illumination of more than 500 Lux. The inspectors eye should be within the radii of 600 mm of the surface of item being inspected and the viewing angle must not be less than 300.

  • ASTM A 802 Standard Practice for Steel Castings, Iron

    ASTM A 802 Standard Practice for Steel Castings, Iron Castings, Surface Acceptance, Visual Examination. The object of this standard is to facilitate cooperation between founder and casting purchaser in determining the surface conditions, and quality level required.

  • The Most Common MIG Weld Defects on Aluminum and Steel

    Aluminum builds up an oxide that needs to be removed before welding. Wire brushing is the most common method of cleaning aluminum, but it needs to be done with a stainless steel brush to avoid contaminating the weld with the impurities of a steel brush. FIG. 3. Push vs. drag technique. On steel, either pushing or dragging the gun is acceptable

  • [PDF]

    Structural Welding Code— Aluminum

    This code covers the welding requirements for any type structure made from aluminum structural alloys, except for alu- minum pressure vessels and fluid-carrying pipe lines. Sections 1 through 7 constitute a body of rules for the regulation of welding in aluminum construction.

  • Standard Specification for Aluminum and Aluminum-Alloy

    1.1 This specification covers aluminum and aluminum alloy flat sheet, coiled sheet, and plate in the alloys (Note 1) and tempers shown in Tables 2 and 4, and in the following finishes: (A) Limits are in mass percent maximum unless shown as a range or stated otherwise.

  • [PDF]

    1.0 ACCEPTANCE CRITERIA FOR COMPLETED WELDS

    1.0 ACCEPTANCE CRITERIA FOR COMPLETED WELDS. 1.1 Butt Welds 1.1.1 No cracks are permitted 1.1.2 As-welded surfaces are permitted; however, the surface of welds shall be sufficiently free from overlaps, abrupt ridges, and valleys. 1.1.3 The thickness of reinforcement shall not exceed 3/. 16 in.

  • Application Standards, Codes of Practice and Quality

    Quality Acceptance Levels for Welding Procedure and Welder Approval Tests. When welding to application standards and codes, consideration must be given to the imperfection acceptance criteria which must be satisfied. Some standards contain an appropriate section relating to the acceptance levels while others make use of a separate standard.

  • Nondestructive Testing Standards - ASTM International

    ASTM's nondestructive testing standards provide guides for the appropriate methods and techniques used to detect and evaluate flaws in materials and objects without destroying the specimen at hand. Such tests include radiographic, ultrasonic, electromagnetic (eddy-current), X

  • [PDF]

    Cosmetic Inspection Guidelines for Mechanical Components

    mechanical parts. The purpose of this document is to clarify the acceptance and rejection criteria. This document entails products such as chassis, covers, faceplates, cast enclosures, heat sinks, cabinets, plastic cases, pulls, handles, brackets, and bezels. This inspection document may be used to assist in making an accept or reject decision.

  • MRS Specification on 2024-T3 Sheet Stock - Aircraft

    Apr 18, 2012· MRS plate aluminum is pretty common stuff: -T351, -T651, -T7351,-T851 etc. Plate aluminum can be stress relieved in the "W" temper by lightly stretching it a few percent [1--3%]. Plate aluminum [0.250 and thicker] can be reliably stretched without the spontaneous appearance of odd surface deformations such as wavieness and luder's lines.

  • Surface defects in sheet metal stamping

    Surface defects is an important issue in sheet metal stamping as the stamping process affects surface appearance and thus influences surface quality. A great amount of time is therefore spent during the product development process on the optimization of surface

  • Inspection criteria for powder coatings - Finishing

    Most powders require a metal temperature of 400 °F for 10 mins - this means, depending upon the mass of metal, the time in the oven can be anything from 15 - 40 mins to obtain the required 10 mins 400 °F MT. To test the cure of powder, scratch a deep groove in the powder (choose area not seen).

  • Acceptance criteria after salt spray test

    Acceptance criteria after salt spray test. A discussion started in 2005 but continuing through 2020. 2005. Q. What are the acceptance criteria for visual inspection after the salt spray test of Zinc plated & trivalent green passivated parts. There are two types of rust: i) White & ii) Red Is white rust acceptable after 300 hours of salt spray test?

  • Is there a welding code for structural welding of aluminum?

    Methods included are visual, radiographic and dye-penetrant. Ultrasonic testing is permitted, but the procedure and acceptance criteria shall be specified in the contract documents. Unlike the steel structural code, D1.1, the aluminum structural code, D1.2, does not cover design considerations such as the allowable stresses for load-carrying

  • ASTM A 802 Standard Practice for Steel Castings, Iron

    ASTM A 802 Standard Practice for Steel Castings, Iron Castings, Surface Acceptance, Visual Examination. The object of this standard is to facilitate cooperation between founder and casting purchaser in determining the surface conditions, and quality level required. It should assist in avoiding misunderstanding arising.

  • Nondestructive Testing Standards - ASTM International

    Nondestructive Testing Standards. ASTM's nondestructive testing standards provide guides for the appropriate methods and techniques used to detect and evaluate flaws in materials and objects without destroying the specimen at hand. Such tests include radiographic, ultrasonic, electromagnetic (eddy-current), X-ray, acoustic,.

  • 6061 Aluminum vs. 6063 Aluminum Alloy Eagle Mouldings

    Aluminum alloy 6063 is commonly used for custom extrusions and has better characteristics for forming, machine-ability, and acceptance of anodized finishing options. When an application requires a higher level of strength, most people will select 6061 over 6063.

  • Application Standards, Codes of Practice and Quality

    Quality Acceptance Levels for Welding Procedure and Welder Approval Tests. When welding to application standards and codes, consideration must be given to the imperfection acceptance criteria which must be satisfied. Some standards contain an appropriate section relating to the acceptance levels while others make use of a separate standard.

  • [PDF]

    Guide for Nondestructive Inspection of Hull Welds

    A visual inspection is to be conducted to the satisfaction of the Surveyor. Methods used for preparing and cleaning welds and nondestructive test procedures are to be to the satisfaction of the Surveyor. 3 Methods of Inspection Inspection of welded joints is to be carried out by an approved nondestructive test method, such as radiography

  • Acceptance criteria after salt spray test

    We are producing hot rolled steel sheet metal part with zinc plating. The salt spray test basis is ASTM B117 [link by ed. to spec at TechStreet] , 96 hours no white rust or red rust. The test was passed, but customer refused to accept the parts because they found 1 black spot on a sampled part.

  • Porosity in Castings - Metal and Metallurgy engineering

    May 30, 2002· quality standard for steel castings for valves, flanges and fittings and other piping components - visual method for evaluation of surface irregularities Gives series of reference photographs of surface irregularities common to steel pressure castings and illustrations of generally acceptable and rejectable quality.

  • [PDF]

    INSPECTION - galvanizeit.org

    controlled by the galvanizers while others cannot . The inspection of finish and appearance is done with an unmagnified visual inspection, which is performed by fully observing all parts and pieces of a hot-dip galvanized product or assembly ().

  • Welding And Non Desructive Test

    Welding and NDT is your online friend to teach you about Welding and Non Destructive Test in details with demo video and nice presentations.

  • Electroless Nickel Plating per MIL-C-26074, ASTM B733, AMS

    The two most common electroless nickel plating services certified by Advanced Plating Technologies are MIL-C-26074, ASTM B733 and AMS 2404. APT also can certify electroless nickel plating services to ISO 4527 and AMS 2405 as well as most company-specific electroless nickel specifications.

  • Coating Appearance & Color Variation SAF Southern

    All three factors are important in visual uniformity of metal products. Color can be measured with a colorimeter and gloss with a gloss meter. Texture is a catchall term. For metals, texture includes factors related to the base metal such as smoothness, grain, and die lines. If the anodized aluminum sheet perfectly matches the anodized

  • [PDF]

    Rules for Classification and Construction II Materials and

    (cf. D.7.2), the softening of hardened aluminium al-loys when welded, or the different degrees of thermal expansion of the various materials, shall be allowed for when designing and dimensioning the components and welded joints. 3. Clad plates Clad plates where the efficiency of the bond between the supporting and cladding material has been proved

  • Metal Testing, Alloy Testing Laboratory Testing Inc.

    Our testing services support a wide-range of businesses that service varied industries, including casting, forging, heat treating, welding and tubing, pipe, bar and plate production. Chemical Analysis and Corrosion Testing can determine the composition and corrosion susceptibility of metals to aid in

Aluminum Product Application:

1*** 1100: Industrial device and storage vessel, tank, cookware etc.

2*** 2A12,2024: Aerospace structural parts, mechanical parts, cabinet shell, moulding, tooling, buiding and transportation vehicle.

3*** 3003: Handling and strorage device for chemicals, pressure vessel and tubing, liquid transportation, tanker, curtain wall and radiator etc.

3004: Production and storage device for chemicals, building panel, cable and tubing etc.

5*** 5052,5A02: Metal sheet for marine and transportation vehicles, inner and outer siding, board of railway carriage, storage device of oil and chemical industry, equipment panel and medical machinery etc.

5754: Inner and outer siding, bed plate and board of railway carriage, transportation etc.

5086: Board, siding and deck of ship side and bottom, etc.

5083: Board, siding and deck of ship side and bottom, drilling platform, inner and outer siding, bed plate and board of railway carriage, welded parts of ship, automotive and aircraft panel, cooling device, tower body of oxygen generator, structural parts of pressure vessel, LNG, tanker oil storage tank and material storage tank of oil, and chemical industries, mould for automotive tire etc.

5A05, 5A06: Ship structure, marine facilities, transportation tanker, pressure vessel and flange wiring board etc.

6*** 6061, 6082: Inner and outer siding, bed plate and board of railway carriage, industrial moulding, automation mechanical parts, testing instrument, supporting plate of electronics jig and tool, equipment parts of semi-conductor etc.

6063: Bed plate of commercial vehicle, roof framework, transporter and transport ship.

7*** 7050: Radar structural part, manufacturing structure of aircraft, other high stress structural elements which demand high strength and strong corrosion resistance etc.

7075: Aviation, aerospace, moulding, mechanical equipment, tooling and fixture etc.

7N01: Bed plate of high speed train and coal transportation vehicle etc.

Please feel free to inquiry about the aluminium plate visual acceptance.