Military 3A21 H24 Aluminium Alloy Sheet Thickness 0.8mm

Place of Origin China
Brand Name JIMA Aluminum
Certification IRIS, ISO9001,ISO 14001
Model Number 3A21
Minimum Order Quantity Negotiations
Price Negotiations
Packaging Details Wooden pallet
Delivery Time 20~30days
Payment Terms T/T, L/C
Supply Ability 1000 MT/ per month
Product Details
Application Military Project, Fuel Tank, Car Body Skin, Roof, Floor, Etc. Shape Plate,Sheet,Panel
Name 3A21 H24 Aluminum Sheet For Military Project, Thickness 0.8mm,1.2mm,2mm,2.5mm,3mm,4mm,5mm Alloy 3A21
Temper H24 Stock In Stock
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H24 Aluminium Alloy Sheet


3A21 Aluminium Alloy Sheet


Military Aluminium Alloy Sheet

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Product Description

3A21 H24 Aluminum Sheet for Military Project, Thickness 0.8mm,1.2mm,2mm,2.5mm,3mm,4mm,5mm


3A21 H24 Aluminum Sheet Standard 

1.  Chemical Composition Limit: GB-/T6892-2000

2.  Mechanical Property :GB 3880-83


Specification for Heat Treatment of 3A21 Aluminum Alloy :

  •  Homogeneous annealing
  •  Full annealing
  •  Rapid annealing
  •  Quenching and Aging


3A21 H24 Aluminum Composition

Cu Mg Mn Fe Si Zn Ti other Al
0.20 0.05 1.0~1.6 0.7 0.6 0.10 0.15 0.1 remainder


3A21 Aluminum plate sheet is an Al-Mn series alloy. 3A21 aluminum plate is a widely used anti-rust aluminum. Its strength is not high and cannot be strengthened by heat treatment. Therefore, cold working methods are often used to improve its mechanical properties. It has high plasticity in the annealed state. The plasticity is good during semi-cold work hardening, and the plasticity is low during cold work hardening, with good corrosion resistance, good weldability and poor machinability.


We have available stock size for 3A21 H24 as below:

3A21 H24 Aluminum Quenched  Plate Specification

Alloy Series Alloy Temper Thickness(MM) Width(MM) Length(MM)
Standard 3A21 H24 0.8~5 1200 2000
Special Dimension 3A21 H24 2~4 1250 2500


Q1: What's your standard specification ?

A: Standard specification is 1200*2500mm.

Q2: Do you test all material before delivery?

A: Yes,we have 100% test before delivery.

Q3: Can supply small quantity?

A: Yes,we can.

Q4: Can cutting as size request?

A: Yes.

Q5: Lead time:

A:Can be ship out from our warehouse within 5 days after deposit.


3A21 H24  Aluminum Sheet
Military 3A21 H24 Aluminium Alloy Sheet Thickness 0.8mm 0
Military 3A21 H24 Aluminium Alloy Sheet Thickness 0.8mm 1

Military 3A21 H24 Aluminium Alloy Sheet Thickness 0.8mm 2

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Military 3A21 H24 Aluminium Alloy Sheet Thickness 0.8mm 3