Cold rolling
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Product Introduction
- Cold rolled coils are made by rolling hot-rolled coils at room temperature below the recrystallization temperature, including plates and coils. Among them, those delivered in sheets are called steel plates, also known as box plates or flat plates; Steel strips, also known as rolled plates, are long in length and delivered in rolls.
Cold rolled coil
Cold rolled coil
Cold rolled coil
Cold rolled coil
Product Name |
Cold rolled carbon steel plate |
|---|---|
Material |
DC01、ST12、SPCC、DC03、DC04、DC05 |
Standard |
GB/T 708 EN 10130:1998 JISG3141:2005 |
Length |
1m-600mOr as needed |
Width |
8mm-1500mmOr as needed |
Thickness |
0.3mm-3.0mm as needed |
Surface |
Good surface quality and high smoothness 0 |
- Fine selection of materials, direct supply of steel, favorable prices, and complete specifications.
- Excellent material selection, good transportation quality, and not easily damaged by external compression.
- We can process and customize according to customer requirements, and the specifications and dimensions can be customized.
1. Due to the lack of heating during the production process, there are no defects such as pitting and oxide scale commonly found in hot rolling, resulting in good surface quality and high smoothness.
2. High dimensional accuracy, the product's performance and structure can meet some special usage requirements, such as electromagnetic performance, deep drawing performance, etc.
3. Annealing treatment has better mechanical and process properties than hot-rolled thin steel plates, and has gradually replaced hot-rolled thin steel plates in many fields, especially in the home appliance manufacturing industry.
4. It has a wide range of applications, such as automobile manufacturing, electrical products, locomotives and vehicles, aviation, precision instruments, household appliances, etc.
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Frequently Asked Questions
What trade methods and delivery scopes are supported by the steel products of Xiamen Xinghuibin?
With the business qualifications of goods import and export and technology import and export, Xiamen Xinghuibin can support various trade methods corresponding to international trade terms such as FOB (Free On Board), CIF (Cost, Insurance and Freight), and CFR (Cost and Freight). The delivery scope covers the whole country, providing national shipping services. At the same time, overseas delivery can be arranged according to the needs of international orders, based on integrity, ensuring quality and delivery time.
What is the fatigue strength of steel? For which application scenarios is it particularly important?
Fatigue strength refers to the maximum stress value that steel can bear without fatigue failure under the action of alternating load (cyclic load), which is usually lower than the static strength. This indicator is particularly important for scenarios bearing repeated loads, such as bridges, mechanical drive shafts, railway tracks, etc. The relevant profiles supplied by Xiamen Xinghuibin have undergone strict testing to ensure that the fatigue strength meets the safety standards of the corresponding scenarios.
How to perform surface rust prevention treatment on the steel supplied by Xiamen Xinghuibin? What are the common methods?
The steel supplied by Xiamen Xinghuibin mainly adopts the following surface rust prevention treatment methods: 1. Galvanizing (hot-dip galvanizing, electrogalvanizing), forming a zinc layer on the surface to isolate air and moisture; 2. Sandblasting, removing surface scale and impurities to enhance coating adhesion; 3. Painting/spraying, forming an anti-corrosion coating. Different treatment methods are suitable for different environments and can be customized according to customer needs to extend the service life of steel.