Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:10 kg
Supply Capability:10000000 kg/month
• Process:Semi-Casting & Hot Rolling→Hot Rolling
• Size:Max thickness 300mm,Width 3000mm, Length 6000mm.
• Surface Treatment:
Water Polishing & Machining → Perfect Clean & Bright & Flatness.
• Inspection of inner quality: By imported ultrasonic flaw detection inspection equipment UI-25.
2.Production Process of magnesium Alloy Sheet：
az31b Magnesium Alloy Sheet is produced by process semi-casting and hot rolling with tons rolling machine.
Semi-casting is through using vertical casting and is colded by constant temperature well water under around during casting processing. Making casting completedly slabs(billets) have very small grain and very tight spacing between grain and grain.
Normal mention to magnesium alloy sheet is pointed magnesium alloy hot rolling platewhich is through heating treament state H24, H26,O.
So AZ31B H24 magnesium alloy plate also called Magnesium Tooling Plate ia Have a perfect flatness and good surface with moderate strength and ductility.
3.Photo of magnesium Alloy Sheet：
4.Military Specification Magnesium Alloy Sheet Requirement Flatness and Mechanical Property
Table1 Squareness Tolerances
Ordered Thickness Inches | Allowable Difference in Length of Diagonals,Inches | |||||
Length Thru 18 Ins | Over 18 Thru 48 Ins | Over 48 Thru 120 Ins | Over 120 Thru 144 Ins | Over 144 Thru 180 Ins | Over 180 Thru 240 Ins | |
| 0.250-0.500 | 3/8 | 3/8 | 3/8 | 3/8 | 7/16 | 9/16 |
| 0.501-1.00 | 1/2 | 1/2 | 1/2 | 1/2 | 9/16 | 5/8 |
| 1.001-3.000 | 5/8 | 5/8 | 5/8 | 5/8 | 3/4 | 3/4 |
| 3.001-3.500 | 1 | 1 | 1 | 1 | 1 | 1 |
Table2 Flatness Tolerances
| Thickness, Inches | Deviation from Flat (Inches) | |
| In Any 1 Foot | In Any 6 Feet | |
| 0.250-1.000 | 0.005 | 0.015 |
| 1.001-3.500 | 0.010 | 0.020 |
Table3 Mechanical Property
Alloy and Temper | Thickness (mm) | Yield Strength 0.2% offset (MPa) | Tensile strength (MPa) | Elongation In 5.65 √A (%) |
AZ31B-O | 0.35 – 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 |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
