High-Performance Magnesium Alloy

• Application: Transportation Tools, Spaceflight
• Certification: RoHS, ISO9001, JIS, EN
• Technique: Hot Rolled
• Grade: --
• Temper: --
• Surface Treatment: Mill Finish
• Model NO.: ZK61M, AZ31B
• Alloy: Alloy
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 15000mt/Month

Product Description

High-performance magnesium alloy

Alloy and chemical composition

Alloy	Chemical composition (mass fraction)/%
	Al	Mn	Zn	Zr	RE	Cu	Fe	Ni	Si	Mg
ZK61M (MB15)	≤0.05	≤0.10	5.0-6.0	0.30-0.90	-	≤0.05	≤0.05	≤0.05	≤0.05	Margin
AZ31B	2.5-3.5	0.20-1.0	0.60-1.40	-	-	≤0.01	≤0.005	≤0.001	≤0.08	Margin
AZ40M (MB2)	3.0-4.0	0.15-0.5	0.20-0.80	-	-	≤0.05	≤0.05	≤0.005	≤0.10	Margin
ME20M (MB8)	≤0.20	1.3-2.2	≤0.3	-	0.15-0.35	≤0.05	≤0.05	≤0.01	≤0.15	Margin
AZ80M	7.8-9.2	0.15-0.50	0.20-0.8	-	-	≤0.05	≤0.05	≤0.005	≤0.10	Margin

Mechanical properties at room temperature

Alloy	Temper	Plate thick/mm	Tensile strength Rm/MPa	Yield Strength Rp0.2/MPa	Elongation after breaking A/%	Remark
ZK61M (MB15)	H112	8.00~12.50	≥290	≥190	≥12.0	Finished product flaw detection reaches GJB1580A- in 2004 Class A standard
		>12.50~20.00	≥285	≥190	≥12.0
		>20.00~32.00	≥280	≥185	≥10.0
		>32.00~70.00	≥275	≥180	≥10.0
	T5	8.00~12.50	≥295	≥200	≥8.0
		>12.50~20.00	≥290	≥195	≥8.0
		>20.00~32.00	≥285	≥195	≥7.0
		>32.00~70.00	≥280	≥195	≥7.0
AZ31B	O	0.4~3.0	≥240	≥150	≥12.0	Finished product flaw detection reaches GJB1580A- in 2004 Class A standard
		>3.0~12.5	≥230	≥140	≥12.0
		>12.5~70	≥230	≥140	≥10.0
	H24	0.4~8.0	≥270	≥200	≥6.0
		>8.0~12.5	≥255	≥165	≥8.0
		>12.5~20	≥250	≥150	≥8.0
		>20~70	≥235	≥125	≥8.0
	H26	8~10	≥270	≥186	≥6.0
		>10~12.5	≥265	≥180	≥6.0
		>12.5~25	≥255	≥160	≥6.0
		>25~50	≥240	≥150	≥5.0
	H112	8~12.5	≥230	≥140	≥10.0
		>12.5~20	≥230	≥140	≥8.0

		>20~32	≥230	≥140	≥8.0
		>32~70	≥230	≥130	≥8.0
AZ40M	O	0.8~3.0	≥240	≥130	≥12.0	Finished product flaw detection reaches GJB1580A- in 2004 Class A standard
		>3.0~10.0	≥230	≥120	≥12.0
	H112	8~12.5	≥230	≥140	≥10.0
		>12.5~20.0	≥230	≥140	≥8.0
		>20.0~70.0	≥230	≥140	≥8.0
ME20M	H18	0.40~0.80	260	-	≥2.0	Finished product flaw detection reaches GJB1580A- in 2004 Class A standard
	H24	>0.80~3.00	250	≥160	≥8.0
		>3.00~5.00	240	≥140	≥7.0
		>5.00~10.00	240	≥140	≥6.0
	O	0.40~3.00	230	≥120	≥12.0
		>3.00~10.00	220	≥110	≥10.0
	H112	8.00~12.50	220	≥110	≥10.0
		>12.50~20.00	210	≥110	≥10.0
		>20.00~32.00	210	≥110	≥7.0
		>32.00~70.00	200	≥90	≥6.0
AZ80M	H112	25-40	≥280	≥175	≥10.0
	T5		≥340	≥210	≥5.0

Material application characteristics

Alloy	Material type	Material characteristics and typical uses
ZK61M	Plates,bars,forgings	ZK61M magnesium alloy belongs to the Mg-Zn-Zr series of magnesium alloys. It has the advantages of high specific strength, easy cutting, good vibration damping, and good electromagnetic shielding. It is now mainly used in the aviation industry to manufacture parts with heavy loads. , Such as wings, stringers, wing ribs and rocker arms, etc., With the breakthrough in the production technology of large-scale rolled plate products, the application prospect of this brand of magnesium alloy products is very broad.
AZ31B	Plates, bars, forgings	AZ31B alloy belongs to Mg-Al-Zn series magnesium alloy, which is not strengthened by heat treatment.It has the characteristics of moderate strength, good welding performance and good machining performance. It is the most widely used magnesium alloy grade. After surface treatment, it can be used to manufacture aerospace components that can withstand medium loads and use at room temperature, as well as high-speed rail The structure of seat brackets, notebook or mobile phone shells in the fields of aerospace, transportation, electronic communications, etc. There are many applications in terms of software.
AZ40M	Plates, bars, forgings	AZ40M alloy belongs to the magnesium-aluminum-zinc series non-heat-treatable deformed magnesium alloy. The alloy has poor process plasticity at room temperature and good plasticity at high temperature, so the pressure processing process of the alloy must be carried out under heating. The alloy has good cutting performance and welding performance, and has a low stress corrosion tendency, but it has better performance. The alloy can be processed into plates, bars, profiles and forgings and die forgings with complex shapes, and the manufactured parts can work for a long time below 150°C.
ME20M	Plates, bars, forgings	ME20M alloy belongs to the Mg-Mn series magnesium alloy. Its corrosion resistance is the best among magnesium alloys. It has good welding performance and cutting performance. It is a heat-treated non-reinforceable alloy with moderate strength. It is often used for manufacturing and has little bearing capacity, but it requires Parts with good weldability and corrosion resistance, sheet products are often used in the manufacture of aircraft skins, siding and internal parts.
AZ80M	Plates, bars, forgings	AZ80M alloy belongs to the magnesium-aluminum-zinc series magnesium alloy, which is not heat-strengthened alloy. High specific strength, large elastic modulus, good shock absorption, greater impact load capacity than aluminum alloy, and good resistance to organics and alkali corrosion. AZ80M magnesium board is mainly used in transportation applications, such as automobiles, trains, ships, etc.

Supply size and status (special size specifications can be customized according to customer needs)

Product type	Temper	Dimensions
Plate and strip	F,O,H112,H18,H24	(0.4~70)×≤1200× ≤3000mm
Forging	F,T5	customer needs
Extruded bar	T5	customer needs

Magnesium alloy sheet, bar and forging product display