Q550C High Tensil Alloy Plate
Q550C High Strength Steel Sheet(HSLA) Products Description
Q550C low alloy steel is a high-strength low alloy steel plate with excellent low-temperature toughness and can maintain good toughness at low temperatures. Q550C low alloy steel material also has good corrosion resistance and processing performance, a long life cycle, and is convenient for manufacturing various parts.
Engineering applications of Q550C high tensile steel
Bridge construction: As a supporting structural component of the bridge, it ensures the safety and stability of the bridge.
Engineering machinery: Used to manufacture key components such as frames and booms of equipment such as excavators and mining machinery.
Construction field: Commonly used in the production of large steel structures, bearing huge loads and vibrations.
Q550C High Tensil Alloy Plate Products Details
Q550C Alloy Steel Plate Chemical Composition
| 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 |
| 0.20 | 0.80 | 1.7 | 0.025 | 0.015 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
Q550C High Strength Low Alloy Plate Mechanical Property
| Yield strength Mpa min | Re yield strength Mpa min | elongation% min | Energy and temperature | |||||||||
| 0 | -20 | -40 | -60 | |||||||||
| t≤50mm | 50-100mm | 100-150mm | t≤50mm | 50-100mm | 100-150mm | 16 | J | J | J | J | ||
| 550 | 530 | 490 | 640-820 | 590-770 | 47 | |||||||
Q550C High-Strength Low Alloy (HSLA) Steel Plate Products Image
Q550C (HSLA) Alloy Steel Plate Product Packaging
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