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henan lichen aluminum co.,ltd.
henan lichen aluminum co.,ltd.

What Are Aluminum Strip Width and Thickness Tolerances?

How much do you know about aluminum strips? What are the parameters of the aluminum strip and some common terms, have you heard of it? The thickness tolerance of the aluminum strip is determined by the casting and rolling equipment (cold rolling mill), and the products produced by the aluminum strip supplier can be controlled within 0.02mm. The width of the aluminum strip is determined by the cutting equipment, which can be controlled within 0.1mm at present.


1. Thickness tolerance of aluminum strip


According to the national standard, the thickness tolerance of the aluminum strip has a relatively wide range, which can be around 10%. However, in the actual application process, this tolerance cannot meet the needs of die stamping at all. At present, the equipment can control the thickness tolerance of the aluminum strip within 0.02mm, which can be well applied to metal stamping products with high thickness requirements.


2. Width tolerance of aluminum strip


The width tolerance of the aluminum strip is mainly determined by the slitting equipment. The equipment can be controlled within the range of 0.1mm at present. Of course, the width tolerance is also related to the experience of the production personnel. Experienced workers can control the tolerance within 3-5 wires. It is mainly related to the quality control of the aluminum strip production process.


3. Diagonal line, commonly used term for aluminum strip


The diagonal tolerance of the aluminum plate, generally speaking, the diagonal tolerance of the aluminum plate strip that needs to be processed cannot be greater than 2mm, otherwise there will be box deformation Thickness tolerance In the production process, there will be a certain gap in the thickness of the aluminum plate, according to the requirements Generally, the thickness tolerance of the aluminum plate should be within 0.8-1.0 mm (determined according to the thickness of the aluminum plate). The length and width tolerances, the gap between the length and width of the aluminum strip during the production process is usually implemented according to international standards. The tensile strength is the hardness of the aluminum plate. The higher the tensile strength of the copper series aluminum plate and strip products, the greater the hardness and the smaller the elongation. The elongation reflects the range of use of the aluminum plate. Usually, the elongation of the aluminum plate is the largest, which is suitable for deep drawing products. Range Usually the thickness of aluminum strips ranges from 0.2-200mm. Thickness less than 0.2 mm is called foil.


After reading the above description, we believe you will have a more detailed understanding of aluminum strips. Henan Lichen Aluminum Co., Ltd. is a manufacturer specializing in the production of aluminum strips. There are professional technicians to provide technical support. Aluminum strip products have high precision, small error, good quality, and excellent quality. If you have needs for aluminum strips, you can contact our sales staff as soon as possible. We will give you new explanations and provide services. Choose aluminum strips. To look for the Lichen brand, we are always on the road, and we will always accompany you along the way.