3A21Aluminum sheet

Width：100-2650mm
Thickness：0.15-400mm
Order-taking capability：8-5000ton

Service Features：Original factory warranty, 7-45 days delivery time, global export
Application fields：The body panels, roof, floor, etc.

Product Introduction
Product real photo
Technical Specifications
Product application
Manufacturer's strength

Product Introduction

The 3A21 aluminum plate is an Al-Mn alloy. 3A21 aluminum plate is a widely used anti-rust aluminum with low strength. It cannot be strengthened through heat treatment, so cold processing methods are often used to improve its mechanical properties. In the annealed state, it has high plasticity. Its plasticity is still good during semi-cold hardening, but it has low plasticity during cold hardening. It has good corrosion resistance, good weldability, but poor machinability.

Product real photo

2024铝板400.jpg

Technical Specifications

Product	3A21Aluminum sheet
Temper	O,H12,H14,H16 H18,H19,H22,H24 H26,H28,H112Wait
Thickness（mm）	0.2-400
Width（mm）	100-2650
Length（mm）	500-16000
Uses	The body panels, roof, floor, etc.

Product application

Manufacturing company's strength

Suzhou Aluman Metal Materials Co., Ltd. is an enterprise specializing in the cutting and distribution of aluminum materials and coated aluminum materials. It possesses a strong supply chain management capability and maintains long-term strategic partnerships with leading aluminum factories both domestically and internationally.

The company focuses on the two major industries, namely 3C and automobiles, and provides customers with high-quality material delivery services.