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Hongguan
Q235NH Full name: Atmospheric corrosion resistant hot rolled steel, also known as Cowden steel, corrosion resistant steel. Weathering steel is between ordinary steel and stainless steel inexpensive low-alloy steel series, in the integration of modern metallurgical new mechanisms, new technologies and new processes to sustainable development and innovation, is one of the world's super steel technology frontier level of the series of steel grades. Weathering steel is made of ordinary carbon steel with a small amount of copper, nickel and other corrosion-resistant elements, which has the characteristics of high quality steel such as toughness, plastic extension, forming, welding, abrasion, high temperature, fatigue, etc.; weathering resistance is 2~8 times that of ordinary carbon steel, and painting is 1.5~10 times that of ordinary carbon steel, which can be used in thinning, bare or simplified painting.
| Standard | AiSi, ASTM, BS, DIN, GB, JIS | |||
| Grade | Q235NH,Q295NH,Q355NH,Q415NH,Q460NH,Q500NH,Q550NH | |||
| Q265GNH,Q295GNH,Q310GNH,Q355GNHL | ||||
| Q450NQR1,Q400NQR1,Q500NQR1,Q550NQR1 | ||||
| Q345qNH,Q370qNH,Q420qNH,Q460qNH,Q500qNH,Q550qNH | ||||
| Corten A,Corten B | ||||
| A588 Grade A,A588 Grade B,A588 Grade C,A588 Grade K | ||||
| S235J0W,S235J2W,S355J0WP,S355J0WP | ||||
| S355J0W,S355J2W,S355K2W,S355J2WP | ||||
| 09CuPCrNi-A,09CuPCrNi-B, | ||||
| SMA400AW,SMA400BW,SMA400CW,SMA400AP,SMA400BP,SMA400CP, | ||||
| SMA490AW,SMA490BW,SMA490CW,SMA490AP,SPA-H,SPA-C | ||||
| Thickness | 3-100mm or as required | |||
| Width | 200-3000mm or as required | |||
| Length | 1000-6000mm or as required | |||
| Technique | Hot Rolled / Cold Rolled | |||
| Packaging | Export sea-worthy packing or with customers’ request | |||
| Processing service | Bending, Welding, Decoiling, Cutting, Punching, Sullcoating | |||
| Application | Automobile, Bridges, Buildings | |||
| Machinery, Pressure vessel industries | ||||
| Engineering construction | ||||
| Surface treatment | Rusty or as required | |||
| Capacity | 500Tons/ week | |||
| Trade Term | EXW, FOB,CIF,CFR | |||
| Grade | C | Si | Mn | P | S | Cu | Cr | Ni |
| Q235NH | 0.13 | 0.10-0.40 | 0.20-0.60 | 0.03 | 0.03 | 0.25-0.55 | 0.40-0.80 | 0.65 |
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation min |
| Q235NH | 215-235 | 360-510 | 24 |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
Q235NH Full name: Atmospheric corrosion resistant hot rolled steel, also known as Cowden steel, corrosion resistant steel. Weathering steel is between ordinary steel and stainless steel inexpensive low-alloy steel series, in the integration of modern metallurgical new mechanisms, new technologies and new processes to sustainable development and innovation, is one of the world's super steel technology frontier level of the series of steel grades. Weathering steel is made of ordinary carbon steel with a small amount of copper, nickel and other corrosion-resistant elements, which has the characteristics of high quality steel such as toughness, plastic extension, forming, welding, abrasion, high temperature, fatigue, etc.; weathering resistance is 2~8 times that of ordinary carbon steel, and painting is 1.5~10 times that of ordinary carbon steel, which can be used in thinning, bare or simplified painting.
| Standard | AiSi, ASTM, BS, DIN, GB, JIS | |||
| Grade | Q235NH,Q295NH,Q355NH,Q415NH,Q460NH,Q500NH,Q550NH | |||
| Q265GNH,Q295GNH,Q310GNH,Q355GNHL | ||||
| Q450NQR1,Q400NQR1,Q500NQR1,Q550NQR1 | ||||
| Q345qNH,Q370qNH,Q420qNH,Q460qNH,Q500qNH,Q550qNH | ||||
| Corten A,Corten B | ||||
| A588 Grade A,A588 Grade B,A588 Grade C,A588 Grade K | ||||
| S235J0W,S235J2W,S355J0WP,S355J0WP | ||||
| S355J0W,S355J2W,S355K2W,S355J2WP | ||||
| 09CuPCrNi-A,09CuPCrNi-B, | ||||
| SMA400AW,SMA400BW,SMA400CW,SMA400AP,SMA400BP,SMA400CP, | ||||
| SMA490AW,SMA490BW,SMA490CW,SMA490AP,SPA-H,SPA-C | ||||
| Thickness | 3-100mm or as required | |||
| Width | 200-3000mm or as required | |||
| Length | 1000-6000mm or as required | |||
| Technique | Hot Rolled / Cold Rolled | |||
| Packaging | Export sea-worthy packing or with customers’ request | |||
| Processing service | Bending, Welding, Decoiling, Cutting, Punching, Sullcoating | |||
| Application | Automobile, Bridges, Buildings | |||
| Machinery, Pressure vessel industries | ||||
| Engineering construction | ||||
| Surface treatment | Rusty or as required | |||
| Capacity | 500Tons/ week | |||
| Trade Term | EXW, FOB,CIF,CFR | |||
| Grade | C | Si | Mn | P | S | Cu | Cr | Ni |
| Q235NH | 0.13 | 0.10-0.40 | 0.20-0.60 | 0.03 | 0.03 | 0.25-0.55 | 0.40-0.80 | 0.65 |
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation min |
| Q235NH | 215-235 | 360-510 | 24 |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
