Products Description
Designation Method for Q500NH Weather Resistant Steel Plate:
The designation for Q500NH steel plate consists of:
- "Q" (first letter of "Yield strength" in Chinese pinyin)
- "NH" (first letters of 'corten" in Chinese pinyin)
- Minimum yield strength value
- Quality grade (A, B, C, D, E)
Example: Q500NH
Q -- Yield strength
500 - Lower yield strength limit of steel, in MPa;
NH - Abbreviation for weather-resistant steel in Chinese;
A, B, C, D, E - Quality grades.
2. Q500NH Weathering steel plate compliance standard: GB/T 4171-2008.
3. Delivery condition of Q500NH high strength corten steel plate: Supplied in hot-rolled, controlled-rolled, or normalized condition; may also be supplied in quenched and tempered condition.
Chemical Composition of GB/T 4171 Q500NH Weathering Steel Plate
|
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
|
0.12 |
0.65 |
2 |
0.025 |
0.03 |
0.25-0.55 |
0.30-1.25 |
0.12-0.65 |
GB/T 4171 Q500NH Weathering Steel Plate Mechanical Properties
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
Elongation % |
|
600-760 |
500 |
18 |
Technical Requirements & Additional Services
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting, Cutting and welding as per end user's demands
♦ G101 Guide for estimating atmospheric corrosion resistance of low alloy steels
Other Terms
Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.
Contact now to get Q500NH Quote
About Us
Transitioning from a pure trading exporter to an integrated manufacturing service provider, Gnee has undergone multiple strategic transformations.
Between 2010 and 2013, the company focused on enhancing fabrication capabilities by investing in laser cutting and bending equipment, launching precision processing.
Starting in 2016, Gnee took on large-scale custom engineering projects, boosting project management and R&D.
By 2019, Gnee's clients spanned over 100 countries, significantly increasing brand influence internationally.
With overseas offices established in 2021, the company's global footprint improved further.
Looking ahead, Gnee continues to emphasize green sustainability and technological innovation to drive industry advancement.
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