AZ31B Extruded magnesium billet Z80A AZ91D ME20M AZ61A WE43 magnesium alloy rod bar diameter 1-210 mm High strrength

Extruded bar, Profile and Machined Components

The process for extruding magnesium wrought material is almost the same as the process for extruding aluminium materials. Most common is direct extrusion without a lubricant.
Cylindrical ingots are heated to 300-400 degrees Celsius (depending on the used alloy) and pressed through dies with manifold cross- sections. This procedure ensures a clean metallic surface and non-porous microstructures that are really important for high-tech materials and special requirements.

The maximum extrusion speed depends on the alloy that’s been used and defines the price. The alloy AZ 31 is easier for extrusion, and the most difficult alloys are for example AZ 80 and ZK 60 The extrusion speed is sometimes more than ten times slower for these alloys.

The special shapes and cross-sections of the magnesium extrusions can be designed with considerable freedom. Extruded shapes are separated into solid and hollow profiles according to the complexity factors and the cross-sections. Full rods, flat bars and shapes without embedded planes belong to the first type, while hollow profiles include one or more completely enclosed cavity or bay region.

The minimum wall thickness is determined by the alloy and form of the profile. For small or medium size profiles in alloy AZ31 the minimum wall thickness is about 1 mm. Wall thickness in multiple walls with bosses, flanges, ribs, slits and indentations can be incorporated into a new designed product to maximize the mechanical properties.

With some of the alloys it’s possible to extrude magnesium on the standard dies that are normally used for aluminium extrusions with a small correction to the die. Because of this there is a wide range of standard profiles (for example flat/angle/rectangular –square and round tubes/ U-shape/H-shape etcetera) that can be extruded without big investments in new dies. The second added value for the customer is that for new designed profiles, he only needs to invest in one single die for extruding profiles in aluminium and magnesium.

After extrusion there are several steps necessary before the extruded profile can be used for constructional components with the required strength for example stretching and special heat treatment.

XYMCO’s capacity for the extrusion:

Bar: Max. Diameter: 300mm;

Tube: Max. OD: 600mm x thickness 125mm

Flat bar: 920 x 160mm

U-Shape: 800 x 300mm

Rectangular: 700 x 200mm

Square tube: 430 x 430mm

Max. Length for the above items: 30meter/each

   We also can extrude special shape profiles according to customer’s drawings, and we have good machining capabilities.

Applications of our extruded products:

The special characteristics of magnesium such as its light weight and damping capacity make it therefore, a material that is readily used in several different applications.

Automotive

Sport and Leisure

Common applications

XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) is a major magnesium alloy materials manufacturer with the ability to supply magnesium alloy plate, magnesium tooling plate, AZ31B-TP tooling plate, magnesium alloy sheet, Magnesium CNC engraving plate, Magnesium CNC engraving sheet, Magnesium tooling sheet, Magnesium extrusions, Cast magnesium tooling plate, magnesium alloy rod, magnesium alloy billet, magnesium alloy bar, magnesium welding rod, magnesium welding wire, magnesium flat bar, magnesium coil, magnesium alloy ingot, Mg-RE (magnesium rare earth) alloy ingot, etc. in both large and small quantities. There is no order that is too large or too small. We provide the same level of service and attention to detail to all of your magnesium alloy materials’ needs. In addition to exceptional service, you will get only the highest quality magnesium alloy materials at XYMCO. All of our products meet stringent AMS and ASTM standards including AMS 4375, AMS 4376, AMS 4387, AMS 4383, AMS 4388, AMS 4389, AMS 4390, AMS 4384, AMS 4385, AMS 4350, AMS 4360, AMS 4362, AMS4377G, ASTM B90/B90M-15, MIL-DTL 32333, MIL-T-38749, QQ-M-44B, ASTM B107/B107M-13 and ASTM B91-97

We comply with the specifications:

GB5153-03, GB5154-04, AMS4377G, ASTM B90/B90M-15, MIL-DTL 32333, MIL-T-38749, QQ-M-44B, ASTM B107/B107M-13 and ASTM B91-97

Material grades: AZ31B, AZ61A, AZ80A, AZ91D, AZ41M, ZK60, AM50, AM60, ZM21, MIA, ME20M, EQ21, WE43, WE54, ZE41, etc.

Our main products and capabilities are as follows:

1. Magnesium tooling plate: Max. Thickness: 300mm; Max. Width: 2000mm; Max. Length: 6000mm

2. Magnesium alloy cast slab: Max. Size: 400 x 1000 x 3000mm

3. Magnesium alloy sheet: Min. Thickness: 0.5mm; Max. Width: 600mm; Max. Length: 2000mm

4. Magnesium cast billet: Min. Diameter 90mm; Max. Diameter: 600mm; Max. Length: 6000mm

5. Magnesium alloy extruded wire: Dia.1.0mm – 8.0mm in spool.

6. Magnesium alloy extruded rod: Min. Dia. 8mm; Max. Diameter: 450mm; Max. Length: 3000mm

7. Magnesium extrusions:

Round tube: Max. OD600mmx thickness 125mm

Square tube: 430 x 430mm

Flat bar: 920 x 160mm

U-Shape: 800 x 300mm

Rectangular: 700 x 200mm

8. Magnesium-Lithium Alloy rod, sheet, plate and tube.

Our products already were exported to USA, Japan, Israel, India, Germany, Iran, Columbia, Italy and UK. Good quality, good price and good delivery.

Looking forward to your enquiry and hope a prosperous cooperation can be established between us.