3A21 Aluminum Plate
Product Name: 3A21 Aluminum Plate/3A21 Aluminum Sheet
3A21 Aluminum Plate State: O, H24, H112,
Payment Terms: L/C, T/T, PayPal, Western Union
Product Name: 3A21 Aluminum Plate/Sheet
State: O, H24, H112,
Payment Terms: L/C, T/T, PayPal, Western Union
Product Indroduction
3A21 aluminum plate is Al-Mn alloy, 3A21 aluminum plate is the most widely used antirust aluminum, the strength is not high (only slightly higher than industrial pure aluminum), cannot be intensified heat treatment, it is often cold processing methods to improve its mechanical properties.
Product Specifications
1. Thickness(mm):0.25-10
2. Width(mm):800-2200
3. CE & ISO
Product Data
Chemical Composition | ||||||||||
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al | Others |
Max | Max | Max | Max | Max | Max | Max | Max | Min | ||
3A21 | 0.6 | 0. 7 | 0.2 | 1.0-1.6 | 0.05 | 0.1 | The Remaining | 0.15 | ||
Mechanical Properties | ||||
Aluminum Alloy & Temper | Tensile Strength Rm/Mpa | Proof Strength Rp0.2/Mpa | Percentage Elongation After Fracture A/% | Hardness HB |
3A21-H112 | 110 | - | 16 | 45 |
Product Application
3A21 uses are mainly used to require high plasticity and good weldability, such as aerospace, military equipment, tooling fixtures, automobiles, transportation, production of propellant tanks, welding structure of the cabin skin, end frames, stents and other welding pieces, as well as in corrosive media work in the catheter.
Packaging&Delivery
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
Our Shipping
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