Energy Saving Forged Block Plate Magnesium Alloy Sheet 3C
Automobile Industry
Chemical Composition
ASTMB93/B93M | AM50A | AM60B | AZ91D | AZ63A |
ISO16220:2000 | MgAl9Zn1(A) | MgAl6Mn | MgAl5Mn |
|
En1753:1997 | MB21220 | EN-MB21230 | En-MB21220 |
|
Al% | 4.5- - 5.3 | 5.6 - 6.4 | 8.5 - 9.5 | 5.5 - 6.5 |
Mn% | 0 .28- 0.50 | 0.26 - 0.50 | 0.17 - 0.40 | 0.15 - 0.35 |
Cu% | 0 . 008max | 0.008max | 0.0025max | 0.015max |
Fe% | 0 . 004max | 0 . 004max | 0 . 004max | 0.005max |
Si% | 0 . 05max | 0 . 05max | 0 . 05max | 0 . 05max |
In addition to meeting the basic requirements of ASTM and other
standards, ingredients and products can be controlled according to
special needs.
Description
1. Although the specific gravity of magnesium alloy is heavier than
that of plastic, its strength and elasticity per unit weight are
higher than that of plastic.
2. Therefore, magnesium alloy parts can be made thinner and lighter
than plastic parts with the same strength. In addition, because the
specific strength of magnesium alloy is higher than that of
aluminum alloy and iron, the weight of aluminum or iron parts can
be reduced without reducing the strength of the parts.
3. The relative specific strength of magnesium alloy plate is the
highest. Specific stiffness (stiffness to mass ratio) is close to
aluminum alloy and steel, much higher than engineering plastics.
4. In the elastic range, the energy absorbed by the magnesium alloy
is half that of the aluminum alloy, so the magnesium alloy sheet
has a good performance of seismic noise reduction.
Application in the car:
(1) Shell type. Such as clutch housing, valve cover, instrument
panel, transmission case, crankcase, engine front cover, cylinder
head, air conditioner housing, etc.
(2) Car brackets. Such as steering wheel, steering bracket, brake
bracket, seat frame, mirror bracket, distribution bracket, etc.
Application in the Digital SLR camera:
Magnesium alloys have a certain degree of anti-corrosion
performance due to their low density and high strength. They are
commonly used as the skeleton of SLR cameras. Generally, high-end
and professional digital SLR cameras would use magnesium alloy as
skeleton to ensure them durable and feel good.
Application in the automotive industry:
1) Based on its good processability, strong mechanical properties,
light weight, good toughness and good shielding performance,
especially its strong recovery performance, it is used in laptop
phone case, drone, anode, water heater, etc.
2) In addition, it is widely used aerospace, automobile parts, iron
and steel desulfurization, alloy die-casting, 3c products and civil
products.
3) Magnesium alloy has good die-casting performance, and the
minimum die-casting wall thickness can reach 0.5mm. Suitable for
manufacturing all kinds of automobile die casting parts.
