Xi'an Yuechen Metal Products Co., Ltd |
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Magnesium Alloy Plate AZ31 / AZ91/ WE43 Light Weight Thermal
Conductivity Superplastic Forming
XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) is one of the leading
manufacturer of magnesium alloy products located in Xincheng
Hi-Tech Industry Estate, Xi’an, Shaanxi, China, who is specialized
in the development, manufacture and supply of magnesium alloy
products worldwide included magnesium tooling plate, magnesium
alloy plate, magnesium alloy sheet, magnesium alloy slab, magnesium
alloy bar, magnesium alloy billet, magnesium alloy rod, magnesium
alloy tube, magnesium alloy pipe, magnesium alloy profile,
magnesium welding wire, magnesium alloy extrusion, magnesium alloy
stamping, magnesium alloy casting, magnesium alloy forging and semi
- fabricated component according to customer’s design.
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.
XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) can mass produce
LZ91,LA91, LA141, MA18 and MA21 magnesium lithium alloys in the
form of rectangular or round shape ingot by vacuum melting
techniques, and mass produce MgLi wrought alloys and its products
of magnesium lithium alloy slab, magnesium lithium alloy bock,
magnesium lithium alloy plate, magnesium lithium alloy sheet,
magnesium lithium alloy foil, magnesium lithium alloy strip,
magnesium lithium alloy coil, magnesium lithium alloy billet,
magnesium lithium alloy rod, magnesium lithium alloy bar, magnesium
lithium alloy tube, magnesium lithium alloy pipe, magnesium lithium
alloy wire, magnesium lithium alloy profile by casting, forging,
extrusion and hot rolling process. XYMCO also produces the
customized sizes (non standard sizes) magnesium lithium alloy
materials and its products according to customers’ requirements.
AZ31B is a wrought magnesium base alloy with good room-temperature
strength and ductility combined with corrosion resistance and
weldability. Increased strength is obtained by strain hardening
with a subsequent partial anneal (H24 and H26 tempers). Our sheet
and plate’s size range is:
Sheet: thickness from 0.5mm to 6mm; Max. width is 600mm; Max.
length is 6000mm;
Plate: thickness from 6 mm to 200mm; Max. width is 2000mm; Max.
length is 6000mm;
Block: We can supply precut blocks according to customer’s
requirements.
APPLICATIONS
Sheet and plate in AZ31B find application in medium strength
service at temperatures below 150°C. Diverse uses including
aerospace, aircraft, concrete tools, 3C (cell phone / camera /
computer), speaker cones and textile machinery can all benefit from
light weight AZ31B.
AZ31B is non-magnetic and has high electrical and thermal
conductivity filling the requirements for RFI and EMI shielding in
the electronics and computer industries.
Superplastic forming of AZ31B sheet at elevated temperatures allows
production of a wide variety of intricate parts for automotive
uses. Monocoque construction utilizing formed sheet can be adapted
to many commercial applications.
SPECIFICATIONS
ASTM B90/B90M-07
AMS 4375
AMS 4376
AMS 4377
GB 5154
CHEMICAL COMPOSITION
Al: 2.5-3.5%
Zn: 0.7-1.3%
Mn: 0.20 – 1.0%
Mg: Balance
PHYSICAL PROPERTIES
Density: 1.78
Coefficient of thermal expansion: 26.8 x 10-6K-1
Specific heat: 1040 Jkg-1k-1
Thermal conductivity: 76.9Wm-1k-1
Electrical resistivity: 92nΩm
Modulus of elasticity: 45 x 109Pa
Poissons ratio: 0.35
Melting range: 566 - 632°C
HEAT TREATMENT
No thermal treatment is available for increasing the strength of
this alloy after fabrication.
MECHANICAL PROPERTIES
Alloy and Temper | Thickness (mm) | Yield Strength | Tensile strength | Elongation |
AZ31B-O | 0.5 – 1.5 | 125 | 221 | 10 |
1.5 – 6.3 | 105 | 221 | 9 | |
6.3 - 75 | 105 | 221 | 8 | |
AZ31B-H24 | 0.5 – 6.3 | 200 | 269 | 5 |
6.3 -9.5 | 179 | 262 | 7 | |
9.5 – 12.7 | 165 | 255 | 8 | |
12.7 - 25 | 152 | 248 | 8 | |
25- 50 | 138 | 234 | 6 | |
50 - 80 | 124 | 234 | 7 | |
AZ31B-H26 | 6.3 - 10 | 186 | 269 | 6 |
10 – 12.5 | 179 | 262 | 6 | |
12.5 - 20 | 172 | 255 | 5 | |
20 – 25 | 159 | 255 | 5 | |
25 - 40 | 152 | 241 | 5 | |
40 - 50 | 148 | 241 | 5 |
The sheet and plate shall conform to the tensile requirements in
above Table unless other agreement is made between seller and
purchaser. Mechanical Properties for sizes and tempers not shown in
above Table shall be as agreed upon by seller and purchaser.
OTHER PROPERTIES
Typical Hadness
O temper: 67 Rockwell E
H24 temper: 83 Rockwell E
WELDABILITY
Excellent weldability with gas shielded arc using AZ61A (preferred)
or AZ92A filler rod; post weld stress relief is required to prevent
stress corrosion cracking. Resistance welding is excellent.
MACHINING
AZ31B, like all magnesium alloy sheet and plate, machines faster
than any other metal. Providing the geometry of the part allows,
the limiting factor is the power and speed of the machine rather
than the quality of the tool material. The power required per cubic
centimeter of metal removed varies from 9 to 14 watts per minute
depending on machining operation.
Our Services:
1. Small order quantity available
2. Professional engineering team and sales team
3. Payment: T/T & Western Union
4. OEM/ODM Supporttable
5. Free samples provided
6. Competitive price and high quality
FAQ:
1. Q: Are you a factory or trading company?
A: We are direct manufacturer located in Xi'an, Shaanxi province,
and have our equipment!
2. Q: Are your products customized?
A: Yes,the products in the website are only the common type or the
previous types, we can supply the new products according to your
requirements or drawings.
3. I do not know how to use your product ?
Do not worry ! We can supply technical guidance together with
products.
4. Q: How can I get some samples?
A: Several samples are freely offered for buidling the business
long-term relationships and letting our customers believing the
quality of our products.