Aluminum Strontium alloys /AlSr5/ AlSr10 /Master Alloys /Ingots

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1. Aluminium Strontium alloy Introduction:

SrAl alloy ingots 200g/100g:
1. Commodity: Strontium Aluminium alloy
2. Specs: Sr: 9-11%; Fe: 0.2% max; Si: 0.2% max.
               Ingot weight: 200g/100g
SrAl alloy rod:
1. Commodity: Strontium Aluminium alloy rod
2. Specs: Sr: 9-11%; Fe: 0.2% max; Si: 0.2% max.
               Dia.: 9.5mm; Length: 50cm; Weight: 100g.
3. Packing: Packed by carton on pallets.

2.Chemical Composition


Composition (%)

















piglet, waffle Ingot









piglet, waffle Ingot


Aluminum Strontium alloys /AlSr5/ AlSr10 /Master Alloys /Ingots

Aluminum Strontium alloys /AlSr5/ AlSr10 /Master Alloys /Ingots

Aluminum Strontium alloys /AlSr5/ AlSr10 /Master Alloys /Ingots


We have organized several common questions for our clientsmay help you sincerely 

①How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

②How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.


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Q:What are the processes for LED production?
Cleaning: use ultrasonic cleaning PCB or LED bracket, and drying.
Q:How do the radiator from the Water Leakage
An emergency remedy for trachoma in radiators:1) users have appeared in the radiator trachoma case, you should use a towel or cloth wrapped around the radiator, and set aside a part of the water in the basin, so that the leakage of water into the pot; 2) a bicycle tire in the user's home, it can be cut into the width of 1cm about 50cm long short, at a distance of 3cm will force a Chlamydia tube opened, then a buckle to withhold a bound of Chlamydia 3cm, 3-5 days later, trachoma will automatically rust; 3) by electric welding point is also possible, but can only be maintained for two or three years; because the steam a strong corrosive, the tube is from inside to outside. So, no matter what you use to fill just how temporary, in order to cure the market only for pipe or steel, copper and aluminum composite radiator model.
Q:Can aluminium wire be used as an electric stove wire?
Pure aluminium wire cannot be used as an electric furnace because of its low melting point.
Q:Which heat transfer is copper wire, wire or aluminum wire fast?
The thermal conductivity of brass is 92.8 W/ (M2 * K); the thermal conductivity of aluminum is 203 W/ (M2 = K); the heat conductivity of mild steel is 46.4 W/ (M2 • K)Therefore, the heat transfer speed: aluminum wire > copper wire > iron wire
Q:What can not be used for fuse?
Fuses must not be replaced by iron or copper.
Q:HD digital TV network dedicated line broken, how to pick up?
You mean the same core cable. The connection is simple.The copper wire and copper wire are connected, and the outer aluminum wire and the aluminum wire are connected. The aluminum wires are screwed together directly.
Q:How to remove the air in the drawing mark of aluminum material?
The drawing aluminium plate is the manufacturing process of repeatedly scraping the aluminum plate with sand paper, and the main process is divided into 3 parts, namely, ester removal, sand mill and water washing.
Q:How is the gold thread welded on the LED?
The machine used for surface welding of different media, is a physical process. The first end must first wire processed to form spherical (this machine adopts electronic negative pressure into the ball), and on the surface of metal welding to preheat treatment; then the gold ball joint action in time and pressure, plastic the deformation in the welding metal surface, the two types of media to achieve a reliable contact, and the friction between the two kinds of ultrasonic vibration, the metal atoms in atomic affinity formed under the action of metal bonding, welding wire bonding is realized. The welding wire ball welding is better than in the Ridong electrical properties and applications on silicon aluminum wire, but due to welding for the precious metal must be heated, the application scope is relatively narrow.
Q:How to remove the black dirt in the iron pan?
Orange method. Tell an orange cut into 4 pieces, put it in the pot, add water and boil for 10 minutes, then turn off the fire and soak for 2 hours, then scrub it with a pan cloth.
Q:How to remove copper from the iron surface and remove copper from the surface of the iron?
And the activity of the iron was stronger than copper, copper color is red, so the wire into the phenomenon of copper sulfate for wire surface with a red substance precipitation, chemical formula is Fe+CuSO 4 =FeSO 4 +Cu; only a small amount of hydrochloric acid containing tubes inserted into the first no phenomenon, insert iron, iron surface bubbles, when the solution into aluminum, no air bubbles because of hydrochloric acid consumption over, but the activity of aluminum than iron, aluminum surface precipitation of metallic iron; can also prove that the reactivity of the three metals;

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