Products Description
HC340LAD+Z Automotive steel sheet is mainly used in automobile manufacturing, especially the production of automobile parts, and is favored for its high strength and excellent corrosion resistance.
GNEE supplies HC340LAD+Z galvanized automotive sheet with a zinc layer thickness of 50/50 high-strength steel standard, providing options of 80-280 grams of zinc layer, ensuring the corrosion resistance of the product.
HC340LAD+Z Automotive Cold Rolled Steel has good formability and machinability during cold rolling. After the flattening process, its surface is flat and smooth, which is conducive to subsequent processing operations such as painting and welding. The yield strength of the material is 340MPa, which ensures its high rigidity and stability during use.
Products Data
Mechanical properties of H340LAD+Z hot-dip galvanized automotive steel sheets
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Mechanical performances |
Coating adhesiveness |
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Yield strength MPa |
Tensile strength MPa |
n90 |
r90 a |
BHb |
After breakage percent elongationa % |
Bending center diameter c in following nominal |
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L0=80mm, b=20mm |
<1.5 |
1.5~3.0 |
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H340LAD+Z(HSA340Z) |
340~420 |
340~420 |
- |
- |
- |
21 |
3a |
4a |
H340LAD+Z automotive steel surface treatment:
1 Chromate treatment (L) |
Chromate treatment is a treatment with an aim to prevent white rusts formed on product surfaces during transportation and storage. |
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2 Oiling (Y) |
Oiling is to prevent white rusts formed on product surfaces during transportation and storage. |
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3 Chromate treatment + oiling (LY) |
This treatment with oiling after surface chromate treatment is to further avoid the forming of white rusts. |
Products Display
HC340LAD+Z Cold rolled automotive steel
Advantages of Choose GNEE
GNEE is mainly engaged in the import and export business of stainless steel plates, wear-resistant steel plates, galvanized steel plates, color-coated steel coils, galvanized steel coils, weathering steel plates, stainless steel pipes, seamless steel pipes, stainless steel round bars, carbon steel round bars and other products.
If any question,please contact with us freely by E-mail or Telephone. gi@gneesteel.com
GNEE CUSTOMER VISIT
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
Q:What is your payment terms?
A: Our usual payment methods are T/T, L/C, payment methods can be negotiated with customers.
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