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As customers' demands
Hongguan
Q550NH steel has a protective layer of rust that resists atmospheric corrosion, and it can be used to make low-alloy structural steel for vehicles, bridges, towers, containers, etc. Compared with carbon steel, Q550NH steel has better corrosion resistance in the atmosphere.
Compared with stainless steel, there are only trace amounts of alloying elements, and weathering-resistant steel has only a few percent of alloying elements such as total phosphorus, copper, chromium, nickel, molybdenum, niobium, vanadium and titanium.
| 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 |
| Q550NH | 0.16 | 0.65 | 2 | 0.025 | 0.03 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation in 2 in.(50mm) min |
| Q550NH | 550 | 620-780 | 18 |
(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
Q550NH steel has a protective layer of rust that resists atmospheric corrosion, and it can be used to make low-alloy structural steel for vehicles, bridges, towers, containers, etc. Compared with carbon steel, Q550NH steel has better corrosion resistance in the atmosphere.
Compared with stainless steel, there are only trace amounts of alloying elements, and weathering-resistant steel has only a few percent of alloying elements such as total phosphorus, copper, chromium, nickel, molybdenum, niobium, vanadium and titanium.
| 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 |
| Q550NH | 0.16 | 0.65 | 2 | 0.025 | 0.03 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation in 2 in.(50mm) min |
| Q550NH | 550 | 620-780 | 18 |
(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
