Q235 Q345 hot rolled mild steel plates for building construction
Products Description
Corten A Hot Rolled Weathering,corrosion and fire resistant steel plate
steel plate corten A/B
Corten plate is a weather resistant steel created by alloying copper, chromium and nickel. In addition to this, Corten A has added phosphorous which makes the material best suited for gas flue applications and for aesthetic facias The material is not recommended in heavy load bearing applications - in this case Corten B or S355J2W should be considered.
The top layer of the material reacts with atmospheric elements to form a rust coloured protective layer which not only makes the steel virtually maintenance free but also provides a pleasing and consistent finish.
Please refer to the technical specifications below
1.Grade standards & Equivalents
| Weather Resistant Steel Plate Standard |
| Corten A/B |
ASTM A588 |
EN10025-5 |
JIS G3114 |
| ISO4952 |
Q/BQB340 |
T1979 |
GB4172 |
| Nippon Weather Resistent |
T4171 |
BS4360 |
|
2.Chemical Composition
| Grade |
C |
Si |
Mn |
P |
S |
Al |
V |
Cu |
Cr |
Ni |
| Corten A |
0.12 |
0.25/0.75 |
0.20/0.50 |
0.07/0.15 |
0.030 |
0.015/0.06 |
- |
0.25/0.55 |
0.50/1.25 |
0.65 |
| Grade |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
V |
|
|
| Q235NH |
≤0.15 |
0.15~ |
0.20~ |
≤0.035 |
≤0.035 |
0.20~ |
0.40~ |
|
|
|
| 0.4 |
0.6 |
0.5 |
0.8 |
|
|
| Q295NH |
≤0.15 |
0.15~0.50 |
0.60~ |
≤0.035 |
≤0.035 |
0.20~ |
0.40~ |
|
|
|
| 1 |
0.5 |
0.8 |
|
|
| Q355NH |
≤0.16 |
≤0.50 |
0.90~ |
≤0.035 |
≤0.035 |
0.20~ |
0.40~ |
0.02~ |
|
|
| 1.5 |
0.5 |
0.8 |
0.1 |
|
|
| Q460NH |
0.10~0.18 |
≤0.50 |
0.90~ |
≤0.035 |
≤0.035 |
0.20~ |
0.40~ |
0.02~ |
|
|
| 1.5 |
0.5 |
0.8 |
0.1 |
|
|
| Grade |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
Ti |
RE |
| Q295GNH |
≤0.12 |
0.20~ |
0.20~ |
0.07~ |
≤0.035 |
0.25~ |
|
|
≤0.01 |
≤0.15 |
| 0.4 |
0.6 |
0.15 |
0.55 |
| Q295GNHL |
≤0.12 |
0.10~0.40 |
0.20~ |
0.07~ |
≤0.035 |
0.25~ |
0.30~ |
0.25~ |
|
|
| 0.5 |
0.12 |
0.45 |
0.65 |
0.5 |
| Q345GNH |
≤0.12 |
0.20~0.60 |
0.50~ |
0.07~ |
≤0.035 |
0.25~ |
|
|
≤0.03 |
≤0.15 |
| 0.9 |
0.12 |
0.5 |
| Q345GNHL |
≤0.12 |
0.25~0.75 |
0.25~ |
0.07~ |
≤0.035 |
0.25~ |
0.30~ |
≤0.65 |
|
|
| 0.5 |
0.15 |
0.55 |
1.25 |
| Q390GNH |
≤0.12 |
0.15~0.65 |
≤1.40 |
0.07~ |
≤0.035 |
0.25~ |
|
|
≤0.10 |
≤0.12 |
| 0.12 |
0.55 |
3.Mechanical Properties
| Grade |
Thickness
(mm) |
Plate size |
Yield Strength
Rel N/mm²
Minimum |
Tensile Strength
Rm N/mm²
Minimum |
Elongation
A50 %
Minimum |
| Corten A |
1.0 - 80 |
100-2000mm |
345 |
485 |
20 |
4. Package: PVC protective film+craft paper+metal pallet or as requirement.
5. Delivery: Immediately from stock.
6. Trade terms: EXW, FOB, CFR, CIF.
7. Payment term: T/T, Irrevocable L/C at sight, Western union
8. Certificates: Mill Test Certificate, SGS or other third party inspection also is acceptable.
9. Application: Railway carriage, containers, shipping buildings etc
Products Show
Packagement
We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.
FAQ
Q: Are you trading company or manufacturer ?
A: We are Manufacturing and processing enterprises.
Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
Or 100% L/C
Company Information
WUXI XIN FU RUI METAL MATERIAL CO.,LTD is a professional supplier of stainless steel products. The main products include steel sheets, steel plates, steel coils, steel pipes, steel tubes, steel bars, steel circles, square steel, hexagonal bar, steel tube, steel pipe fittings, flanges, etc. And also we can produce according to the requirments of the costomer. The production capacity of our company is anout 200000 tons per year.
The total area of manufactory is about 60, 000square meters and it has its own stainless steel research and development department, production department and selling department.
As the top of consistent system of STS works, the manufactory have EAF(140Ton) and AOD furnace (150Ton). The other facilities include the 650 rolling mill, Direct-reading Spectrograph, universal tensile testing machine, etc.
Strict quality control system and perfect after-sales service system are always our top concern which can guarantee and track the quality of our products from raw materials procurement, production processes, finish products as well as after-sales service.
If you have another question, pls feel free to contact us as below:
We can't promise price but quality! Trust is the basic of business. Wish to establish a long-term relationship with you!
If you are interested in my products, please feel free to contact me any time! Welcome to receive your inquiry!
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