3A21 H24 Rust-proof Aluminum Plate

3A21 H24 Rust-proof Aluminum Plate

3A21H24 aluminum alloy are the most widely used rust-proof aluminum. The strength of this alloy is not high (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold processing is used to improve its mechanical properties.
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Description

Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 3a21 h24 rust-proof aluminum plate in China. With abundant experience, we warmly welcome you to wholesale high quality 3a21 h24 rust-proof aluminum plate in stock here from our factory. Good service and reasonable price are available.

 

3A21 H24 Rust-proof Aluminum Plate Description

3A21 H24 Rust-proof Aluminum Plate Chemical composition (mass percentage):
‌Main components‌: Al (balance), Mn (1.0–1.6%), Si (≤0.6%), Fe (≤0.7%), Cu (≤0.2%), Mg (≤0.05%)‌.
‌Trace elements‌: Zn (≤0.15%), Ti (0.10–0.20%), total impurities ≤0.1%‌

 

Core application areas
‌Construction industry‌:
Corrugated aluminum plates and rust-proof aluminum wall plates on the roof of chemical plants, resistant to corrosive gases‌.
Curtain wall decorative aluminum plates, support color coating customized appearance‌.
‌Transportation‌:
Automobile fuel tank aluminum plates, ship liquid storage tanks, use high plasticity and fatigue resistance properties‌.
Rail transit aluminum interior panels, reduce weight and meet fire protection requirements‌.
‌Industrial equipment‌:
Deep drawing containers (such as chemical reagent tanks), low-load aluminum rivets, adapt to complex forming processes‌. Aluminum heat sinks and electronic equipment housings, taking into account both thermal conductivity and oxidation resistance‌

Item

3A21 H24 Rust-Proof Aluminum Plate

Standard

GB/T3190-2008,GB/T3880-2006,ASTM B209,JIS H4000-2006,etc

Grade

1000, 2000, 3000, 4000, 5000, 6000series
a) 1000 Series: 1050, 1060, 1070, 1100, 1200, 1235, etc.
b) 2000 Series: 2014, 2024, etc.
c) 3000 Series: 3003, 3004, 3005, 3104, 3105, 3A21, etc.
d) 4000 Series: 4045, 4047, 4343, etc.
e) 5000 Series: 5005, 5052, 5083, 5086, 5154, 5182, 5251, 5454, 5754, 5A06, etc.
f) 6000 Series: 6061, 6063, 6082, 6A02, etc.

Thickness

0.1mm-200mm

Width

2mm~3000mm

Length

2m,2.44m,5.8m,6m,12m or as required

Payment Terms

30% TT for deposit,70% TT /70% LC at sight balance before shipment

 

Q&A

 

Q1: Can you cut the materials into small sizes
A: yes,we can do it to meet you need.

 

Q2: What's your minimum order quantity (MOQ)
A: We accept small orders,a small amount of samples is ok.

 

Q3: Can you provide sample?
A: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.We will return the sample fee after you make an order.

Q4: Can you provide Certificates for aluminum materials ?
Q: Yes,we can.

 

Q5: What's the delivery time for orders?
A:Normally it takes 2-7 working days, or mutual agreement.

 

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