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Feb
23-2024
Quality requirements for cold-rolled automotive sheets
Excellent formability, namely: high plastic strain ratio r value, high uniform elongation δu, high total elongation δt, low yield strength σs, low aging index AI and low yield elongation , used for stamping complex automobile panels.
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Feb
22-2024
GNEE STEEL Group takes you to understand galvalume coils
Tests under the same conditions show that the service life of galvanized sheets is more than 2-4 times that of galvanized sheets.
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Feb
21-2024
Galvanized layer color passivation
The galvanized layer is chemically treated in a solution composed of chromic anhydride, sulfuric acid, nitric acid, etc. to form a chromate film on the surface.
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Feb
20-2024
Introduction to hot rolled coils
HOT ROLLED COILS plays a key role in the steel industry and is the basic material for numerous applications in various industries.
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Feb
19-2024
What are the disadvantages of carbon steel?
Under normal circumstances, the maximum quenching diameter of carbon steel water quenching is only 10mm-20mm.
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Feb
18-2024
GNEE galvanized sheet related services
When choosing galvanized sheets, many customers compare price, quality, craftsmanship, and delivery speed, but not service. Perhaps many customers think that GNEE galvanized sheets are a building material and an industrial raw material. , where is the service?
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