Pelat Baja RINA Kelas D620

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Pelat Baja RINA Kelas D620

PELAT BAJA KELAS RINA D620 (3)
RINA GRADE D620 STEEL PLATE 7
RINA GRADE D620 STEEL PLATE (2)
RINA GRADE D620 STEEL PLATE 8
RINA GRADE D620 STEEL PLATE (1)
RINA GRADE D620 STEEL PLATE 9

RINA Grade D620 steel plate is a high-strength marine steel plate that is primarily used for shipbuilding and offshore platform construction. This steel plate is certified by the Registro Italiano Navale (RINA), an Italian classification society, indicating its compliance with international standards for quality and safety.

Chemical Ingredients Of RINA Grade D620 Steel Plate

ElemenKomposisi (%)
Karbon (C)0,18 maks
Silikon (Si)0,50 maks
Mangan (Mn)1,60 maks
Fosfor (P)0,025 maks
Belerang (S)0,025 maks
Aluminium (Al)0,015 menit
Nitrogen (N)0.015 max

Peralatan mekanis

PropertiNilai
Kekuatan Tarik (MPa)620-770
Kekuatan Hasil (MPa)440
Perpanjangan (%)19 menit
Suhu Uji Dampak (°C)-20

Keunggulan dan Fitur

  • High strength: RINA Grade D620 steel plate has a minimum tensile strength of 620 MPa, making it suitable for demanding marine applications.
  • Kemampuan las yang baik: Pelat baja ini dapat dengan mudah dilas menggunakan metode pengelasan umum, memastikan konstruksi yang efisien dan andal.
  • Excellent corrosion resistance: The composition of RINA Grade D620 steel plate provides it with exceptional resistance to corrosion in marine environments, prolonging its lifespan.
  • Low temperature toughness: The impact test temperature of -20°C ensures that this steel plate maintains its mechanical properties even in cold conditions, making it suitable for Arctic and sub-Arctic operations.
  • Uniform properties: RINA Grade D620 steel plate is produced using advanced manufacturing processes, resulting in consistent mechanical properties throughout the plate.

Bidang Aplikasi dan Kegunaannya

RINA Grade D620 steel plate is primarily used in the shipbuilding industry for the construction of hulls, decks, and other structural components of various types of vessels. It is also utilized in offshore platform construction, where its high strength and corrosion resistance are crucial for withstanding harsh marine conditions.

Some specific applications of RINA Grade D620 steel plate include:

  • Kapal kontainer
  • Kapal tanker
  • Rig pengeboran lepas pantai
  • Kapal angkatan laut
  • Icebreakers
  • Submarines

Tanya Jawab

Q: Is RINA Grade D620 steel plate suitable for use in extreme weather conditions?

A: Yes, RINA Grade D620 steel plate is designed to maintain its mechanical properties even in low-temperature environments, making it suitable for use in extreme weather conditions.

Q: Can RINA Grade D620 steel plate be used for underwater applications?

A: Yes, RINA Grade D620 steel plate has excellent corrosion resistance, making it suitable for underwater applications such as offshore platform construction.

Ringkasan

RINA Grade D620 steel plate is a high-strength marine steel plate that offers numerous advantages and features for shipbuilding and offshore platform construction. With its exceptional strength, weldability, corrosion resistance, and low-temperature toughness, this steel plate is widely used in various marine applications. Its uniform properties and compliance with international standards make it a reliable choice for demanding projects. Whether it is for container ships, naval vessels, or offshore drilling rigs, RINA Grade D620 steel plate provides the necessary strength and durability to withstand the challenges of the marine environment.

Produk Baja Pembuatan Kapal Terkait

Mengapa Memilih Gnee Baja

Jika Anda ingin mencari produsen produk baja yang terpercaya, Gnee akan menjadi pilihan terbaik Anda. 15 tahun pengalaman produsen produk baja, disertifikasi oleh masyarakat klasifikasi, CE, ISO, dan SGS. Dan kami menjamin standar keamanan dan kualitas tertinggi. Kami memenuhi semua persyaratan lembaga klasifikasi terkenal.
sertifikat

Selain itu, baja kami telah berhasil diekspor ke lebih dari 60 negara seperti Jerman, Korea Selatan, Amerika Serikat, Meksiko, dan Argentina. Banyak pelanggan tetap datang mengunjungi perusahaan dan pabrik kami dan membuat banyak pesanan.

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Pengukuran-dan-pengujian kualitas3
  • Inspeksi Dimensi: Panjang, lebar, diameter; Ketebalan, kelurusan; Kerataan, profil;
  • Inspeksi Permukaan: Inspeksi visual; Pengujian kekasaran; Pengukuran ketebalan lapisan;
  • Pengujian Komposisi: Analisis unsur interstisial - C,S,P, Si; Verifikasi penilaian paduan; Peringkat inklusi;
  • Pengujian Mekanis: Kekuatan tarik, kekuatan luluh; Ketangguhan, keuletan; Pengujian kekerasan;
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  • Dokumentasi: Laporan inspeksi; sertifikat uji; Ketertelusuran material
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  • Pemesinan CNC - pembubutan, penggilingan, pengeboran
  • Perawatan permukaan seperti pemolesan
  • Perawatan panas - pendinginan, anil
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  • Pelat lentur - cekung & cembung
  • Pembengkokan profil - fabrikasi khusus sesuai gambar
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  • Analisis kimia
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  • Ultrasonik, pengujian radiografi
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