Pelat Baja Pembuatan Kapal ASTM A131 D

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PEMASOK PELAT BAJA PEMBANGUNAN KAPAL ASTM A131 D
ASTM A131 D SHIPBUILDING STEEL PLATE 3

ASTM A131 D shipbuilding steel plate is a high-strength structural steel designed for use in ship construction. This grade of steel is approved by the American Bureau of Shipping (ABS) and is commonly used in the construction of ships, barges, and marine equipment. ASTM A131 D steel plate offers excellent weldability and toughness, making it ideal for use in harsh marine environments. With its superior strength and durability, this steel plate is able to withstand the rigors of the sea and provide reliable performance for the lifetime of the vessel.

A131 Grade D general Strength Chemical Composition

NilaiElemen Maks (%)
CYaM NPSC+Mn/6
A131 Grade D0.210.10-0.350.600.0350.0350.40

Sensitivitas Retak: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Setara Karbon: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

A131 Grade D High Strength Property

Nilai Properti mekanikUji Dampak Charpy V
KetebalanMenghasilkanTarikPemanjanganDerajatEnergi 1Energi 2
ASTM A131 DmmMin MpaAyahMinimal %-20JJ
t≤50235400-52021%1420
50<t≤70235400-52021%1725
70<t≤100235400-52021%2030
Catatan: Energi 1 adalah uji tumbukan melintang, Energi 2 adalah uji tumbukan memanjang

Advantages of ASTM A131 D Shipbuilding Steel Plate

ASTM A131 D shipbuilding steel plate offers several advantages, making it a popular choice for ship construction. Some of the key advantages of ASTM A131 D shipbuilding steel plate include:

  • High strength and durability
  • Kemampuan las yang luar biasa
  • Tahan korosi

Characteristics of ASTM A131 D Shipbuilding Steel Plate

ASTM A131 D Shipbuilding Steel Plate is a type of structural steel that is commonly used in the construction of ships and marine vessels. This steel plate is known for its high strength, good toughness, and excellent weldability, making it ideal for use in the harsh marine environment. It has a minimum yield strength of 34,000 psi and a minimum tensile strength of 58,000-71,000 psi, ensuring that it can withstand the heavy loads and extreme conditions that ships face at sea. Additionally, the ASTM A131 D Shipbuilding Steel Plate is corrosion-resistant and has good formability, making it a reliable and durable choice for shipbuilding applications.

ASTM A131 D shipbuilding steel plate is known for its unique characteristics that make it suitable for marine applications. Some of the key characteristics of ASTM A131 D shipbuilding steel plate include:

  • High tensile strength
  • Kemampuan bentuk yang baik
  • Impact resistance

Applications and Uses of ASTM A131 D Shipbuilding Steel Plate

ASTM A131 D shipbuilding steel plate is widely used in various applications in the shipbuilding industry. Some of the common applications and uses of ASTM A131 D shipbuilding steel plate include:

  • Construction of hulls and superstructures
  • Fabrication of offshore structures
  • Manufacture of marine equipment

Pertanyaan yang Sering Diajukan

Q: What are the key features of ASTM A131 D shipbuilding steel plate?

A: ASTM A131 D shipbuilding steel plate offers high strength, excellent weldability, and corrosion resistance.

In conclusion, ASTM A131 D shipbuilding steel plate is a versatile and reliable material that is widely used in the shipbuilding industry. With its high strength, durability, and unique characteristics, ASTM A131 D shipbuilding steel plate is an excellent choice for various marine applications.

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