ASTM A131 FH32 Shipbuilding Steel Plate Manufacturer

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ASTM A131 FH32 SHIPBUILDING STEEL PLATE SUPPLIER
ASTM A131 FH32 SHIPBUILDING STEEL PLATE MANUFACTURER 3

ASTM A131 FH32 shipbuilding steel plate is a high-strength, low-alloy structural steel plate used in the construction of ships and marine equipment. This grade of steel is known for its excellent corrosion resistance, weldability, and toughness, making it ideal for use in harsh marine environments.

Chemical Composition of ASTM A131 FH32 Shipbuilding Steel Plate

GradeThe Element Max (%)
CSiMnPSAlN
A131 FH320.160.1-0.500.90-1.60.0250.0250.0150.009
NbVTiCuCrNiMo
0.02-0.050.05-0.100.020.350.20.40.08

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】%

Mechanical Property & Charpy V Impact Test

Grade Mechanical PropertyCharpy V Impact Test
ThicknessYieldTensileElongationDegreeEnergy 1Energy 2
A131 FH32mmMin MpaMpaMin  %-60JJ
t≤50315440-59021%1725
50<t≤70315440-59021%
70<t≤100315440-59021%
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

Advantages of ASTM A131 FH32 Shipbuilding Steel Plate

1. High Strength: ASTM A131 FH32 steel plate offers high strength and excellent toughness, making it suitable for use in the construction of ships and marine equipment.

2. Corrosion Resistance: This grade of steel is known for its exceptional corrosion resistance, ensuring durability and longevity in marine environments.

Characteristics of ASTM A131 FH32 Shipbuilding Steel Plate

1. Weldability: ASTM A131 FH32 steel plate is easily weldable, allowing for efficient and cost-effective fabrication processes.

2. Toughness: The toughness of this steel grade makes it resistant to impact and fatigue, ensuring the structural integrity of ships and marine equipment.

Applications and Uses of ASTM A131 FH32 Shipbuilding Steel Plate

1. Shipbuilding: ASTM A131 FH32 steel plate is commonly used in the construction of ships, including hulls, decks, and superstructures.

2. Marine Equipment: This grade of steel is also utilized in the manufacturing of marine equipment such as offshore platforms, oil rigs, and marine pipelines.

Frequently Asked Questions

Q: What are the key advantages of ASTM A131 FH32 shipbuilding steel plate?

A: The key advantages of ASTM A131 FH32 shipbuilding steel plate include high strength, excellent corrosion resistance, weldability, and toughness.

Q: What are the main applications of ASTM A131 FH32 shipbuilding steel plate?

A: The main applications of ASTM A131 FH32 shipbuilding steel plate are in shipbuilding and marine equipment construction.

Why Choose Gnee Steel

If you want to find a trustable steel products manufacturer, Gnee will be your best choice. 15 years of experience steel products manufacturer, certified by the classification society, CE, ISO, and SGS. And we guarantee the highest safety and quality standards. We fulfill all requirements of reputed classification societies.
certificate

In addition, our steel has been successfully exported to more than 60 countries such as Germany, South Korea, the United States, Mexico, and Argentina. Many regular customers come to visit our company and factory and make multiple orders.

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What Services Does Gnee Provide?
Measurement-and-quality-testing3
  • Dimensional Inspection: Length, width, diameter; Thickness, straightness; Flatness, profile;
  • Surface Inspection: Visual inspection; Roughness testing; Coating thickness measurement;
  • Composition Testing: Interstitial elemental analysis - C,S,P, Si; Alloy grading verification; Inclusion rating;
  • Mechanical Testing: Tensile strength, yield strength; Toughness, ductility; Hardness testing;
  • Flaw Detection: Ultrasonic, radiographic testing; Magnetic particle, dye penetrant testing;
  • Documentation: Inspection reports; Test certificates; Material traceability
Machining-and-finishing1
Machining-and-finishing3
Machining-and-finishing2
  • CNC machining - turning, milling, drilling
  • Surface treatments like polishing
  • Heat treatments - quenching, annealing
  • Wet/powder coating
cutting-service3
cutting-service1
cutting-service2
  • Waterjet cutting
  • Laser cutting
  • Plasma cutting
  • Shearing/punching
Molding-and-Manufacturing3
Molding and Manufacturing1
Molding-and-Manufacturing2
  • Rolling
  • Press braking
  • Plate bending - concave & convex
  • Profile bending -custom fabrication as per drawings
Testing-and-Inspection3
Testing-and-Inspection1
Testing-and-Inspection2
  • Chemical analysis
  • Mechanical testing
  • Non-destructive examination
  • Ultrasonic, radiography testing

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