Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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Hot /Cold Rolled Steel Sheet /Plate Manufacturing Q295NH Q355NH Q265GNH Q310GNH Steel Plates
Weathering steel, often referred to by the genericised trademark COR-TEN steel and sometimes written without the hyphen as corten steel, is a group of steel alloys which were developed to eliminate the need for painting, and form a stable rust-like appearance after several years' exposure to weather.
U.S. Steel holds the registered trademark on the name COR-TEN. The name COR-TEN refers to the two distinguishing properties of this type of steel: corrosion resistance and tensile strength.Although USS sold its discrete plate business to International Steel Group (now ArcelorMittal) in 2003, it still sells COR-TEN branded material in strip-mill plate and sheet forms.
The original COR-TEN received the standard designation A242 (COR-TEN A) from the ASTM International standards group. Newer ASTM grades are A588 (COR-TEN B) and A606 for thin sheet. All alloys are in common production and use.
The surface oxidation of weathering steel takes six months, but surface treatments can accelerate the oxidation to as little as two hours
Chemical Composition:(%)
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | V | Cu |
| Corten-A | 0.06 | 0.57 | 0.74 | 0.018 | 0.013 | 0.71 | 0.53 | 0.01 | 0.01 | 0.46 |
Mechanical Properties:
| Grade | Thickness | Yield Strength | Tension Strength | Elongation |
| Corten-A | mm | Rp0.2/MPa | Rm/MPa | Min% |
| 6-12 | 345 | 485 | 20 |
Packing:Standard Export Package: Iron Pallet or Wooden Pallet etc.
Payment Terms:30% T. T as deposit, the balance is against B/L Copy. 100% Irrevocable L/C at sight
Stock Quantity: 200 Tons /Month
Mill Name: TISCO, JISCO, XISCO, Baosteel, Ji-steel, An-steel etc.
We can supply you MTC with the goods together.
If you are interested in it, please contact with me when you are free
Our Service
Pre-Sale Service:
Sample:Samples can be offered with Samples` charges and courier fee by you .But Samples` charges will be return to you after you place an order .
Production Line:We having own three factories with more than 10 production lines .Many styles for you choice.
OEM/ODM and logo stamp:OEM/ODM order are accepted .Any logo printing or design are free of charges.
Transport:We have own international Logistics company .Is Class-One agent of MSC/MSK/APL/CMA/COSCO/OOCL/MOL .Can supple the best transport plan and charges for you .Also ensure delivery the goods within short time .
During Sale Service:
Quality Control:IQC --->IPQC ---->FQC
Material Inspection--->Drawing and Samples` Inspection--->Correction of Machine and Equipment--->Trial production --->Finished Production --->Testing--->The Third inspect department
Transportation safety guarantee:Our logistics having good-tracked system.Will inform you the goods transport status message at any time , until you pick up the goods.
After-Sale Service:
We are glad to supply the better suggestion of the price and products .Including the goods` stockpile and application .
Will supply the latest market price information for you at any time.
Welcome to visit our company .Insure you will have a good time in China.