ABS FH32, a high-performance steel grade, is specifically designed for use in extreme low-temperature environments, making it an excellent choice for marine applications. This steel's exceptional properties, including its chemical composition, mechanical behavior, and applications, are crucial for understanding its value in ultra-low temperature settings.
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ABS FH32 high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
ABS FH32 |
0.16 |
0.1-0.50 |
0.90-1.6 |
0.025 |
0.025 |
0.015 |
0.009 |
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.05-0.10 |
0.02 |
0.35 |
0.2 |
0.8 |
0.08 |
|
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】%
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ABS FH32 high strength property |
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|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
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|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
ABS FH32 |
mm |
Min Mpa |
Mpa |
Min % |
-60 |
J |
J |
|
t≤50 |
315 |
440-590 |
22% |
22 |
31 |
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|
50＜t≤70 |
315 |
440-590 |
22% |
26 |
38 |
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|
70＜t≤100 |
315 |
440-590 |
22% |
31 |
46 |
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Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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ABS FH32 is an exceptional choice for use in ultra-low temperature marine applications. Its unique chemical composition and mechanical properties provide exceptional strength, ductility, corrosion resistance, and fatigue resistance. Its widespread use in shipbuilding and offshore structures demonstrates its adaptability to various marine applications, making it a trusted choice for designers and engineers working in extreme environments.
