Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 Ton/Tons per Month |
| Packaging Details | Standard Seaworth Packing |
| Standard: | AiSi, ASTM, bs, DIN, GB, JIS |
| Grade: | S355jowp, Q235NH,Q335GNH,SPA-H,09CuPCrNi-A |
| Place of Origin: | China |
| Brand Name: | Gnee |
| Type: | Steel Plate |
| Technique: | Hot Rolled |
| Surface Treatment: | clean or as required |
| Application: | outdoor decoration, railway, tower |
| Width: | 0.6-3m or as required |
| Length: | 1-12m or as required |
| Tolerance: | ±1% |
| Processing Service: | Bending, Welding, Decoiling, Cutting, Punching |
| Color: | Customers Samples Color |
| Name: | weathering steel plate |
| Brand Name | Gnee |
| Model Number | S355jowp |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000 Ton/Tons per Month |
| Packaging Details | Standard Seaworth Packing | Standard: | AiSi, ASTM, bs, DIN, GB, JIS |
| Grade: | S355jowp, Q235NH,Q335GNH,SPA-H,09CuPCrNi-A | Place of Origin: | China |
| Brand Name: | Gnee | Type: | Steel Plate |
| Technique: | Hot Rolled | Surface Treatment: | clean or as required |
| Application: | outdoor decoration, railway, tower | Width: | 0.6-3m or as required |
| Length: | 1-12m or as required | Tolerance: | ±1% |
| Processing Service: | Bending, Welding, Decoiling, Cutting, Punching | Color: | Customers Samples Color |
| Name: | weathering steel plate | Brand Name | Gnee |
| Model Number | S355jowp | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | s355jowp corten steel plate ，corten steel plate hot rolled ，12m length corten steel plate | ||
Building Material S355jowp Corten Steel Plate
Weathering steel, and particularly CorTen steel, is a very used material for modern artworks exhibited outdoors. One of the characteristic that makes this material so attractive to artists is the property to develop a protective rust layer composed by iron oxides which preserves its metallic core from atmospheric corrosion.
This study was conducted to evaluate the conservation state of four CorTen sculptures by Eduardo Chillida, located in different places of Bilbao city (north of Spain) and affected by different factors (environmental among others) by using Raman spectroscopy.
Measurements were performed in situ with a handheld Raman spectrometer mounted on a tripod with x–y–z axes motorization at the micron level. The most common oxyhydroxides detected were lepidocrocite (γ‐FeO(OH)), goethite (α‐FeO(OH)), hematite ( ‐Fe2O3) and magnetite (Fe3O4), being goethite the most stable phase. All the iron oxyhydroxides were identified in all of the studied sculptures but their relative amounts were different for each sculpture. The consequences of the marine aerosols exposure in the steel surface were also studied, detecting limonite (FeO(OH)·nH2O) and akaganeite (β‐FeO(OH)).
The results confirmed that the evolution of the rust layer present on the analyzed weathering steels is different, depending both on the exposure and the particular type of the steel.
| Products | Corten Steel Plate |
| Standard grade | ASTM: Corten A; Corten B; A588Gr.A/Gr.B/Gr.C/ Gr.K; A242; A606 Type 4; A709 Gr 50W; |
| EN10025: S235J0W; S235J2W; S355J0W; S355J2W; S355K2W; S355J0WP; S355J2WP; S355J2G1W; S355J2G2W; S355K2G1W, S355K2G2W; | |
| JIS G3114: SMA400AW; SMA400BW; SMA400CW; SMA490AW; SMA490BW; SMA490CW; SMA570W; SMA570P; | |
| JIS G3125: SPA-H; SPA-C; | |
| GB/T 4171: Q235NH; Q265GNH; Q310GNH; Q295NH; Q295GNH; Q355NH;Q355GNH; Q415NH; Q460NH; 1500NH; Q550NH; | |
| TB/T 1979: 09CuPCrNi-A; 09CuCrNi-B; 05CuPCrNi; | |
| Q/BQB 340: B460NQR; B490NQR; B480GNQR; B600GNQR; | |
| Thickness | Cold Rolled 0.5-2mm Hot Rolled 2-300mm (2-100mm usually used) |
| Width | 1000-3000mm (1000-2200mm usually used) |
| Length | 1000-12000mm or as your request |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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