Category Archives: aluminum extrusion

China aluminum extrusion, aluminium extruder, aluminium extrusions

FENESTRATION CHINA 2014

FENESTRATION CHINA 2014

FENESTRATION CHINA 2014 

It was held in China International Exhibition Center of Beijing from 6th November to 8th November 2014.

It is international exhibition on windows, doors, skylights and curtain wall technology, components and prefabricated units

The exhibition subject is Energy saving, innovation and high-end. It showed the industry advance technology and built the worldwide trading and communication platform.

Fenestration China 2014 covered full range products of window, doors, curtain wall industry and show them in different sections; window and door, curtain wall, window and door and curtain wall system, hardware, aluminum profiles, sealing materials, building glasses, building outside shading and different machining and processing equipment 9 sections.  Architectural shading products are new highlights in Fenestration China 2014.

When we got collision between thought and reality and when the technology meets theory, will they bring the changes to the window and door, curtain wall industry?  We will be waiting to see what happens next.

It is a great honor to visit this fair and we do hope that we can have the booth next year!

We wish Fenestration China 2014 a great success.

 

General fabrication properties of the various alloy series

General fabrication properties of the various alloy series are given in the Table below.

For non-heat treatable alloys additional strength is imparted on the alloy by work hardening.   The alloy can then be softened to the desired properties by heating in an annealing stage.

For heat treatable alloys, strength is imparted by heating followed by quenching and ageing. Quenching is a rapid cooling process using air or water.

Alloy Properties
1XXX Excellent formability, weldability and corrosion resistance. Low strength
2XXX Excellent machinability & high strength. Poor formability, weldability & corrosion resistance
3XXX Formable, corrosion resistant and weldable. Moderate strength
4XXX Formable, weldable, corrosion resistant
5XXX Formable, weldable, excellent corrosion resistance
7XXX Machinable, poor corrosion resistance & weldability. High strength
8XXX Excellent formability

General fabrication properties of the various alloy series

China aluminum profile, China aluminum extrusion and China window and door aluminum profile supplier and exporter, Honstar Aluminum Products Co., Ltd

2013-2016 New Global and China Aluminium Profile Industry Report

Global and China Aluminum Profile Industry Report, 2013-2016 : Workdwide Industry Shares, Trend, Analysis, and Forecasts to 2016 Report

Source from PRWeb

October 16, 2013 China

Aluminum Profile Market report is designed for clients needing a quality in-depth understanding of the Aluminum Profile Market report. These reports provide a much more granular and detailed data set than our competitors. All data have been researched, brand upwards, by an experienced ”on-the-ground” industry analyst who conducts face-to-face interviews with key producers, leading companies in allied industries, distributors and retailers.

Since 2012, due to China’s economic slowdown, global economic stagnation and trade protection measures taken by Europe, U.S. and other developed countries on some aluminum products from China, the fast-growing Chinese aluminum processing industry has been confronted with some pressure. However, given the increasingly wider range of applications of aluminum profiles and especially driven by the trend of lightweight transportation, production and sales of aluminum profiles are growing.

In 2012, China’s output of aluminum profiles was about 13.11 million tons, up 14.0% from a year earlier. Seen from product mix, industrial aluminum profile industry is developing rapidly, and the full-year consumption in 2012 reached 4.024 million tons, occupying 33.6% of total consumption, up 11.22% year-on-year.

As the demand for industrial aluminum profiles keeps rising, listed companies are expanding their existing production lines or setting up new production lines. Among the current aluminum profile projects being constructed by listed companies, industrial aluminum profile projects accounted for over 80%, the majority of which will be put into production before 2015.

In terms of the performance of listed companies in the first half of 2013, only Shandong Nanshan Aluminum Co.,Ltd. and Suzhou Lopsking Aluminum Co., Ltd. showed a decline in revenue, in which Nanshan Aluminum’s revenue fell 2.15% compared with the same period of last year; and Suzhou Lopsking dropped by 1.28% year-on-year. Liyuan Aluminum is the company that presents the fastest growth in performance. In H1 2013, its revenue surged by 29.71% year-on-year.

Considering gross margin by product, the industrial aluminum profiles of China Zhongwang are with the highest gross margin, which was 28.0% in the first half of 2013; Liyuan Aluminum enjoys the highest gross margin in construction aluminum profiles, 23.9% in H1 2013.

Global and China Aluminum Profile Industry Report, 2013-2016 covers the followings:

Development environment of Chinese aluminum profile industry, including industry policies and the extrusion industry development;

Global aluminum profile consumption, involving the structure of demand and demand analysis;

Chinese aluminum profile production, demand, and competition landscape, etc.

Analysis on Chinese aluminum profile market segments, including demands of construction and industrial aluminum profiles and factors affecting the demands;

Introduction to 8 world’s leading aluminum companies, including operating performance, aluminum profile business as well as their development in China;

Analysis of 9 listed Chinese aluminum profile companies, including their operation, aluminum profile production and sales volume, revenue structure, gross margin, major projects, performance prediction and so on;

Introduction to 12 Chinese non-listed companies, including their development and aluminum profile business;

Prediction of China’s aluminum profile industry in the next three years, including macroeconomic forecasts and production and sales projections.

1. Overview of Aluminum Profiles Industry

1.1 Aluminum Resources

1.2 Aluminum Profiles

1.2.1 Definition

1.2.2 Classification

1.2.3 Industry Chain

2. Development of Chinese Aluminum Profiles Industry

2.1 Industry Policy

2.2 Development of Aluminum Extrusion Industry

2.3 Development of Aluminum Profile Industry

2.3.1 Global

2.3.2 China

2.4 Competition

2.4.1 Regional Competition

2.4.2 Competition among Manufacturers

3. Market Segments Analysis of China Aluminum Profiles Industry

3.1 Architectural Aluminum Profile

3.2 Industrial Aluminum Profile

4. Key Companies Worldwide

4.1 Sapa AS

4.1.1 Profile

4.1.2 Development Course

4.1.3 Aluminum Profile Business

4.1.4 Operation

4.1.5 Orkla ASA and Norsk Hydro ASA Combines Sapa AS

4.1.6 Sapa to Sell Raufoss Extrusion and Swedish Assets to SKA Invest

4.1.7 Aluminum Profile Business in China

4.1.8 Sapa Chalco Aluminum Products

Related Report

1) Analysis and Forecast of Chinas Aluminum Profile Industry

As one of the main types of aluminum fabrication materials, by its unique decorative property, excellent soundproofing property and thermal insulation as well as recyclability, the aluminum profile is widely applied to the building fields; moreover, by virtue of its advantages, such as the property of extrusion forming for once, high mechanical and physical properties, good conductivity and high specific strength etc., it is being more and more widely applied to the following fields, such as transportation, electronics, machinery field, light industry, petroleum, chemical field, aviation and aerospace etc.

2) China Antimony Industry Report, 2013-2015

Since 2012, the global antimony price has been sluggish, mainly affected by the descending of antimony price in Europe. Nevertheless, from the perspective of antimony price tendency in China, since August 2013, although the overall transaction situation was still quite ordinary, affected by the rising procurement prices of large companies in China, the prices of 2#antimony ingot and antimony oxide 99.5% have witnessed slow ascending.

 

Editor: Honstaralu Email: sales@honstaralu.com

China aluminum profile, China aluminum extrusion and China extruded aluminium profiles supplier

 

Thermal break aluminium profiles advantages and features

Thermal break aluminium profile advantages and features

Thermal break aluminium profile is made by thermal break aluminium profile production machine, which includes teeth forming machine, strip feeder and rolling forming machine and tester.  Please visit thermal break aluminium production machine from the supplier for more.

As thermal break aluminium profile has the following advantages and it is widely used in the window and doors and projects

1 Remarkable energy saving effect, energy saving can be 30-40%

2 excellent sound insulation performance, can reduce noise 30-50Db.

3 superb anti-frosting and antifogging performance, the window can be clean and bright

4 High strength, wind resistance performance can be 1 level standard

5 Good airtight and watertight performances, both is 1 level standard

6 Three chambered design principle, high stability of structure, excellent mechanical properties.

7 Advanced strip feeding technology, with reasonable structure, firm combination, good rigidity features, heat insulation effect is better

8 Thermal break aluminum profile can be anodized, electrophoresis, powder coated and fluorocarbon coated, rich varieties, good performance, ideal energy saving and sound insulation effect.

The factors that determine aluminium application

The factors that determine aluminum application

The only valid reason for choosing a material is that it performs required functions at the lowest over-all cost. This result can be achieved in three general ways:

  • First, the chosen material may be lower in first cost.
  • Second, it may be more economical in the long run because of lower maintenance costs.
  • Third, it may have special characteristics peculiarly suiting it to the application.

Although this third factor may be combined with one or both of the others, discussion is simplified by considering each factor separately.

First Cost

There are a few applications for which aluminum is more economical than practical alternates simply on the basis of ingot price; electrical conductor is the outstanding example. Copper is the only other general-purpose metal used for conductors, and aluminum is less expensive even on a per-pound basis.

To make a realistic comparison of the basic cost of copper versus aluminum for conducting electricity, the conductivity and density of the two materials must be considered. Electrical conductor (EC) grade aluminum is rated at 63% IACS (International Annealed Copper Standard). Combining this conductivity measure, which is on a volume basis, with the densities of the two metals yields the result that 0.22 kg of aluminum has the same conductive capability as 0.45 kg of copper. To complete the cost comparison it is, of course, necessary to make allowances for fabricating both materials into final form.

The complete analysis of cost usually leaves aluminum with a clear advantage when the conductors are large, as for transmission or distribution lines. For smaller conductors, such as house wiring, the saving in cost of the wire is generally not sufficient to justify the effort required of the small user to learn to handle a new material. With very fine wire, such as is employed for winding fractional horsepower motors for household appliances, fabricating costs overshadow metal cost, and copper is normally used. This example of electrical conductors illustrates one type of relationship of metal cost to over-all cost of final product.

A similar situation exists in the competition between zinc and aluminum in die-castings. Aluminum is cheaper on a volume basis, and this results in a price advantage for aluminum in large castings. Smaller parts, and those that have very thin sections, usually cost less in zinc because its lower casting temperature permits longer die life, better lubrication, and thinner sections. Aluminum die-castings have the advantage of lightweight, but zinc is more economical to chromium plate. Automotive usage of the two materials reflects these influences.

Stainless steel is frequently in competition with aluminum for parts and structures requiring resistance to weathering or other corrosive environments. The ingot price advantage of aluminum is maintained in fabricated products such as sheet and plate.

There are a few applications where lead and aluminum are in competition; price favors aluminum. Although these two metals are similar in their ability to withstand the effects of time and atmosphere, they are otherwise so different that comparisons are difficult, unless a specific application is considered.

Steel has the largest share of the metal market, largely because of its ability to fulfill so many, varied requirements at the lowest cost. Aluminum is more economical than steel only when one or more of its special characteristics can be utilized.

Cost Over Service Life

A most important factor contributing to the increasing use of aluminum for outdoor structures is the low cost of keeping it presentable in appearance and sound structurally, with minimum expense for field chipping, spot priming, and repainting. Many highway accessory items, such as signs, railings, and lighting standards, are so expensive to paint in the field that the cost of a single repainting equals the additional price of aluminum. Sometimes the cost of shutting down equipment for painting or other maintenance is an important consideration. Aluminum structural alloys have been used in outdoor electric switching stations on this basis for nearly 20 years.

The widespread use of aluminum for house siding, rain-carrying equipment, and other items for residential construction stem from consumer appreciation of the ease of maintaining aluminum.

A final consideration in the over-all cost of any piece of equipment or structure is its residual or scrap value. Aluminum can be remelted with little loss due to oxidation, and even rather complex structures such as aircraft justify the effort of reclaiming them for the metal values contained. Good melting scrap is readily marketable, and this factor should be considered in assessing the over-all cost of an aluminum structure.

Performance

Every application of aluminum involves consideration of its performance compared to that of other materials. Lightweight is the basic reason for using aluminum in all types of transportation equipment, as well as in moving and movable parts in general. The list of applications predicated on lightness is almost endless, but other capabilities are usually required, to the extent that it is sometimes difficult to assign a top priority.

The universal use of aluminum for aircraft structures probably represents the most exacting — and at the same time the most economically rewarding — use of the highest-strength aluminum alloys where weight saving is the primary requirement. A conservative figure for the value of a pound of “lightness” in a modern long-range civil transport is $2500.

Resistance to weathering is equal in importance to light weight in number of applications and volume of metal consumed. Those aluminum alloys that are especially formulated for outdoor exposure are regularly used without paint or other protective finish. Numerous installations have been exposed for 30 years with no loss of structural integrity, an acceptable level of architectural appearance, and no maintenance other than the cleaning effects of rain.

Closely associated with its resistance to weathering is the performance of aluminum in combination with organic coatings. Properly applied paint coatings on aluminum exhibit maximum adhesion, and local penetrations of the coating seldom expand. This characteristic is largely responsible for the extensive application of aluminum siding for residences.

High electrical conductivity was mentioned before compared with other metals. Even when reason ruble conductor size and nonmagnetic characteristics are of no concern (as in the third rail for electric railroads using direct current), aluminum can provide a given current-carrying capacity at a lower per-foot cost than steel, copper, or any other material.

High thermal conductivity of aluminum parallels its high electrical conductivity. Heat exchange equipment, including cooking utensils, requires many other characteristics; thus, thermal conductivity does not control the application to the same extent that electrical conductivity does in its field. However, aluminum is used where the basic function is conduction of heat; its other capabilities contribute to the final choice.

The chief function of the cast aluminum sole plate in a hand iron is the conducting of heat from the heating element to the cloth. The lightweight is attractive to the housewife, and manufacturing economy (the element is “cast-in”, and no protective finish is required) results in a favorable price.

The low modulus of aluminum causes complications in applications where space is strictly limited and deflection also must be held to a minimum. Such conditions are rare, and they are perhaps balanced by other situations where a large elastic deflection is desirable. Aluminum diving boards utilize the large deflection resulting from low modulus, and truck bodies for hauling rock also exploit the increased energy absorption in resisting permanent denting. It is interesting to note that a considerable group of important structural materials have nearly the same ratio of modulus of elasticity to density. Steel, aluminum, magnesium, and titanium are close. Wood is not far from this range. Copper, lead, and cast iron are much heavier in relation to modulus, whereas beryllium is lighter by a factor of about 4 in relation to its modulus of elasticity.

Aluminum alloys, in general, are somewhat less permeable to magnetic fields than air (paramagnetic). Uses resulting from this characteristic are not many, but permeability is an important contributing characteristic in some applications.

Low-temperature applications of aluminum rely on the fact that aluminum does not become brittle at temperatures at least as low as -423°F (-252°C, the boiling point of hydrogen).

High reflectance for visible, ultraviolet and infrared radiation makes aluminum the choice for many types of reflectors.

Aluminum is receptive to a number of unique finishes, including anodic oxide coatings, chemical conversion coatings, and special finishes for reflectors involving a combination of electrolytic or chemical brightening for high reflectance and an anodic coating for long life even in outdoor exposure.

Some other characteristics of aluminum that do not warrant discussion here but should be mentioned are: short half life of aluminum 28, low absorption for x-rays, high affinity of oxygen, high resistance to sparking, and colorless corrosion products.

Copy from Magnize

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6063 aluminium alloy Mechanical properties

6063 aluminum alloy mechanical properties

The mechanical properties of 6063 aluminium alloy depend greatly on the temper, or heat treatment, of the material.

6063-O
Un-heat-treated 6063 has maximum tensile strength no more than 19,000 psi (131 Mpa), and no specified maximum yield strength. The material has elongation (stretch before ultimate failure) of 18%.

6063-T1
T1 temper 6063 has an ultimate tensile strength of at least 17,000 psi (117 MPa) in thicknesses up to 0.5-inch (13 mm), and 16,000 psi (110 MPa) from 0.5 to 1.0-inch (25 mm) thick, and yield strength of at least 9,000 psi (62 MPa) in thickness up to 0.5-inch (13 mm) and 8,000 psi (55 MPa) from 0.5 to 1.0-inch (25 mm) thick. It has elongation of 12%.

6063-T4
T4 temper 6063 has an ultimate tensile strength of at least 19,000 psi (131 MPa) in thicknesses up to 0.5-inch (13 mm), and 18,000 psi (124 MPa) from 0.5 to 1.0-inch (25 mm) thick, and yield strength of at least 10,000 psi (69 MPa) up to 0.5-inch (13 mm) and 9,000 psi (62 MPa) from 0.5 to 1.0-inch (25 mm). It has elongation of 14%.

6063-T5
T5 temper 6063 has an ultimate tensile strength of at least 22,000 psi (152 MPa) in thicknesses up to 0.5-inch (13 mm), and 21,000 psi (145 MPa) from 0.5 to 1.0-inch (25 mm) thick, and yield strength of at least 16,000 psi (110 MPa) up to 0.5-inch (13 mm) and 15,000 psi (103 MPa) (from 0.5 to 1.0-inch (25 mm). It has elongation of 8%.

6063-T6
T6 temper 6063 has an ultimate tensile strength of at least 30,000 psi (207 MPa) and yield strength of at least 25,000 psi (172 MPa). In thicknesses of 0.124-inch (3.1 mm) or less, it has elongation of 8% or more; in thicker sections, it has elongation of 10%.

Other tempers
6063 is also produced in tempers T52, T53, T54, T55, and T832, with various improved properties.