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Xi'an Yuechen Metal Products Co., Ltd
Home ProductsMagnesium Alloy Bar

AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance

China Xi'an Yuechen Metal Products Co., Ltd certification
The sales is very professional and patient to answer my questions, the whole purchase process is very pleasant, looking forward to another cooperation

—— Mr. Mike Zaudke

Fast delivery, I have used magnesium rare earth alloy for some time, the product quality is much batter than I used to buy, it is worth buying.

—— Mr. Anton Kurniawan

Good morning Vera, Its me...again! I have received the plates and they look absolutely wonderful, and the workmanship is just incredible. Thanks you so much for your great support. We are planing to place another new PO.

—— Yamamoto

Good day Frank, I would like to extend a word of thanks to you, for your professional and efficient service delivered to me for the above mentioned billet and extrusions. I am really impressed, and you can be sure that I will be making use of your mag products again in near future. Dave

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AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance

AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance
AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance

Large Image :  AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance

Product Details:
Place of Origin: CHINA
Brand Name: YUECHEN
Certification: ISO9001, SGS, BV
Model Number: AZ31, AZ61, AZ80, AZ91, AM60, ZK60, ME20
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: USD5-35/kg
Packaging Details: Plywood case
Delivery Time: 5days
Supply Ability: 100tonng per month
Detailed Product Description
Name: Magnesium Flat Bar DAMPING: Absorbs Vibration For Longer Life, While Retaining Dimensional Stability
TOOLING: 4 To 5 Times Greater Tool Life. COSTS: Machine Dry, Without Oil Or Chemicals.
NONMAGNETIC: Good For Electrical And Computer Applications. STABILITY: No Stress Relief After Machining; No Warps And Is Dent Resistant.
High Light:

Heavy Density Magnesium Flat Bar

,

Corrosion Resistance Magnesium Flat Bar

,

AZ31 Pure Magnesium Bar

AZ63-A AZ31 Magnesium Flat Bar Excellent Corrosion Resistance

 

Advantages of Magnesium Flat Bar

  • Heavy Density
  • Free cutting processing
  • Excellent mechanical performance
  • High elastic modulus
  • Can effectively absorb xrays and gamma rays

 

Chemical Composition of Alloys (%)

 

Grade Mg Al Zn Mn Si(max) Cu(max) Ni(max) Fe(max) Other Impurities(max)
Each Total
High Potential Balance 0.01 max - 0.5-1.30 0.05 0.02 0.001 0.03 0.05 0.30
AZ63-A Balance 5.30-6.70 2.5-3.50 0.15-0.70 0.10 0.02 0.002 0.003 - 0.30

Electrochemical Properties

Grade

Open-Circuit Voltge

(-v respect to Cu/CuSO4

Closed-Circuit Voltage

(-v respect to Cu/CuSO4)

Actual Capacity

(A.h/lb)

Current Efficiency

(%)

High Potential 1.70-1.80 1.50-1.75 ≥500 ≥50
AZ63 1.50-1.60 1.45-1.55 ≥500 ≥50
AZ31 1.55-1.65 1.45-1.55 ≥500 ≥50

 

Magnesium is widely acknowledged as one of the most versatile materials available today. Due mainly to a unique combination of characteristics, there is one kinds of magnesium alloys to fit almost any application imaginable.

 

Xi’an Yuechen Magnesium Co., Ltd. (XYMCO) is your right supplier for magnesium alloy bar, magnesium alloy rod, magnesium alloy billet, magnesium tube, magnesium pipe, magnesium sheet, magnesium coil and magnesium plate. We offer our magnesium materials in multiple alloys and tempers, so you can be sure to find the right metal for your applications. XYMCO always maintain stocks of differing magnesium alloy materials, we believe that you must get a comfortable “one stop” value-added shopping experience. Contact us immediately with your RFQ by E-mail sales.magalloys@qq.com, or via WhatsApp +86 189 66935266.

 

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.

 

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

0.2% offset (MPa)

Tensile strength

(MPa)

Elongation

In 5.65 √A (%)

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.

 

DENT RESISTANCE

Weight for weight, AZ31B-H24 has proven to be superior to competitive materials in its resistance to denting at moderate energy levels.

Dent Resistance of 1mm Gauge Sheet (Dent depth in mm from 25mm spherical redius indentor on 350mm span)

 

  Impact Energy 0.34 J Impact Energy 0.62 J Impact Energy 1.25 J

AZ21B-H24

6061 – T6

3003 – H14

5052 – H34

2024 – T6

SAE 1010 Mild Steel

0.66

0.94

2.24

1.55

0.99

1.09

1.42

1.52

3.23

2.41

1.52

1.70

2.34

2.46

4.90

3.35

2.29

2.67

 

SURFACE TREATMENT

All the normal chromating, anodizing, plating, and finishing treatment are readily applicable. AZ31B also responds well to plasma electrolytic oxidation finishing.

AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance 0AZ31 Magnesium Flat Bar Heavy Density Corrosion Resistance 1

CORROSION RESISTANCE

Continuous exposure for 2.5 years.

Marine Atmosphere

AZ31B-H24 0.008mg.cm-2d-1

Mild steel 0.323mg.cm-2d-1

 

Industrial Atmosphere

AZ31B-H24 0.013mg.cm-2d-1

Mild steel 0.055mg.cm-2d-1

 

Rural Atmosphere

AZ31B-H24 0.006mg.cm-2d-1

Mild steel 0.032mg.cm-2d-1

Contact Details
Xi'an Yuechen Metal Products Co., Ltd

Contact Person: sales

Tel: +8618966935566

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