High Strength CCSA Marine Steel Plate Mild Steel Plate
Products Description The tolerance standards of high strength CCSA marine steel plate and mild steel plate are of crucial significance in ensuring the quality, performance, and reliability of these materials in various applications. These standards define the acceptable variations in dimensions,...
Description
Products Description
| Grade | YieldStrength MPA | TensileStrength MPA | Elongation% | TestTemperature°C | V Ballistic Work | |||||
| Thickness mm | ||||||||||
| ≤50 | >50~70 | >70~100 | ||||||||
| L | T | L | T | L | T | |||||
| A | ≥235 | 400-520 | ≥22 | 20 | 34 | 24 | 41 | 27 | ||
| B | ≥235 | 400-520 | ≥22 | 0 | 27 | 20 | 34 | 24 | 41 | 27 |
| D | ≥235 | 400-520 | ≥22 | -20 | 27 | 20 | 34 | 24 | 41 | 27 |
| E | ≥235 | 400-520 | ≥22 | -40 | 27 | 20 | 34 | 24 | 41 | 27 |
| AH32 | ≥315 | 440-570 | ≥22 | 0 | 31 | 22 | 38 | 26 | 46 | 31 |
| DH32 | ≥315 | 440-570 | ≥22 | -20 | 31 | 22 | 38 | 26 | 46 | 31 |
| EH32 | ≥315 | 440-570 | ≥22 | -40 | 31 | 22 | 38 | 26 | 46 | 31 |
| AH36 | ≥355 | 490-630 | ≥21 | 0 | 34 | 24 | 41 | 27 | 50 | 34 |
| DH36 | ≥355 | 490-630 | ≥21 | -20 | 34 | 24 | 41 | 27 | 50 | 34 |
| EH36 | ≥355 | 490-630 | ≥21 | -40 | 34 | 24 | 41 | 27 | 50 | 34 |
| AH40 | ≥390 | 510-660 | ≥20 | 0 | 41 | 27 | ||||
| DH40 | ≥390 | 510-660 | ≥20 | -20 | 41 | 27 | ||||
| EH40 | ≥390 | 510-660 | ≥20 | -40 | 41 | 27 |
Compliance with these tolerance standards is verified through rigorous inspection and testing procedures. Advanced measurement techniques and equipment are employed to accurately assess the dimensions, shape, and surface quality of the steel plates. Chemical analysis is conducted to confirm the composition of the materials.
In conclusion, the tolerance standards for high strength CCSA marine steel plate and mild steel plate play a vital role in maintaining the quality and consistency of these materials. Adhering to these standards is essential for ensuring the safe and efficient use of these steel plates in a wide range of applications, particularly in the demanding marine and industrial sectors.
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