Chemical Composition Of ABS EQ70 Steel Plate
| Grade | The Element Max (%) | |||||
| C | Si | Mn | P | S | N | |
| ABS EQ70 | 0.20 | 0.55 | 1.7 | 0.030 | 0.030 | 0.02 |
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Mechanical Properties & Charpy V Impact Test
| Grade | Mechanical Property | Charpy V Impact Test | ||||
| Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
| Min Mpa | Mpa | Min % | -40 | J | J | |
| ABS EQ70 | 690 | 770-940 | 14 | 41 | 62 | |
| Note: Energy 1 is transverse impact test, Energy 2 is longitudinal | ||||||
Q&A
1. What is the minimum yield strength of ABS EQ70 steel plate?
The minimum yield strength of ABS EQ70 steel plate is 690MPa.
2. What are the main applications of ABS EQ70 steel plate?
ABS EQ70 steel plate is primarily used in the construction of offshore drilling platforms, shipping containers, and marine engineering structures.
3. What are the advantages of ABS EQ70 steel plate?
Some advantages of ABS EQ70 steel plate include high strength, good weldability, excellent toughness, and corrosion resistance.
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