Q550D High Tensile Strength Steel Plate
Q550D high strength steel sheet Product Introduction
GNEE offers Q550D low alloy structural steel, a high-strength low alloy steel that is commonly used to manufacture engineered structural components that are subjected to heavy loads. In addition, our Q550D low alloy steel sheet has excellent welding properties and can be custom sized, cut, welded, punched and processed according to your end-use requirements for Q550D high strength sheet metal products.
| Product Name | Hot Rolled steel plate |
| Grade | Q355B, SS540, S460Q,S690Q,etc |
| Width | 1500mm-3800mm or customized according to demand |
| Thickness | 4mm-800mm or customized according to demand |
| Length | 5800mm-18000mm or customized according to demand |
| Application | Steel Structure |
Q550D high yield strength steel plate Product Details
Q550D High-Strength Low Alloy (HSLA) Steel Plate Chemical Composition:
| STEEL GRADE | C% max | Si% max | Mn% max | P% max | S% max | Cu% max | Cr% max | Ni% max | Mo % max | B % max | V % max | Nb% max | Ti % max |
| Q550D | 0.2 | 0.80 | 1.7 | 0.02 | 0.010 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
Q550D High Strength Steel Sheet(HSLA) Mechanical Properties:
| STEEL GRADE | Re yield strength Mpa min | Re yield strength Mpa min | elongation % | Energy and temperature | |||||||
| Min | 0 | -20 | -40 | -60 | |||||||
| Q550D | t≤50 | 50-100 | 100-150 | t≤50 | 50-100 | 100-150 | J | J | J | J | |
| 550 | 530 | 490 | 640-820 | 640-820 | 590-770 | 16 | 47 | 47 | 34 | 34 | |
Q550D high tensile steel plate Product Image
Q550D high strength alloy steel plate Product packaging
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