Keterangan
Nickel-copper marine and process alloy
Monel 400 Batang Berulir
Nickel-copper threaded bar for seawater equipment, marine hardware and selected hydrofluoric-acid, alkali and reducing chemical environments.
Ikhtisar produk
Monel 400 batang berulir dibuat dari UNS N04400 solid-solution nickel-copper alloy. It combines useful mechanical properties with resistance in many seawater, air garam, caustic and reducing-media applications.
ASTM B164 is commonly specified for nickel-copper alloy rod, bar and wire. Finished threaded rods should identify the material condition, thread system, ukuran, surface cleanliness and complete mating hardware.
Monel 400 spesifikasi batang berulir
| Penunjukan bahan | Paduan 400 / UNS N04400 / EN 2.4360 |
|---|---|
| Bahan awal | ASTM B164 batang dan batang, kondisi pesanan |
| Sistem benang | ASME B1.1 PBB, UNF atau 8UN; ASME B1.13M / metrik ISO |
| Kisaran ukuran | 1/4–3 in dan M6–M72 tipikal; custom diameters by review |
| Panjang | Standard stock length or project cut-to-length |
| Permukaan | Clean machined or project-specified finish |
| Perangkat keras yang cocok | Monel 400 or compatible engineered nut and washer materials |
| Inspeksi | EN 10204 3.1, PMI, dimensions and thread gauging |
Dimensi akhir, toleransi, perlakuan panas, lapisan, kriteria pengujian dan penerimaan mengikuti pesanan pembelian yang dikonfirmasi dan edisi standar yang berlaku. Ketersediaan tergantung pada diameter, panjang, bentuk benang dan kuantitas produksi.
Mengapa menentukan materi ini?
Monel 400 is considered for marine systems and selected reducing chemical environments where conventional stainless steels may not provide the required resistance. It is not appropriate for every oxidizing acid or high-velocity seawater condition.
Catatan teknik
Nickel-copper alloys can create galvanic effects when coupled to less noble metals. Evaluate the complete assembly, electrical continuity, area ratio and cathodic protection. Use compatible lubricants and controlled thread fit to reduce galling.
Aplikasi yang umum
Kualitas, inspeksi dan dokumentasi
Monel 400 threaded rod should remain segregated from carbon-steel contamination and be verified by PMI. Mating-material selection, thread finish and anti-galling controls are important parts of final inspection.
- EN 10204 3.1 sertifikat uji materi
- Nomor panas dan ketertelusuran batch
- Komposisi kimia dan sifat mekanik
- Inspeksi dimensi dan pengukuran benang
- PMI untuk paduan stainless dan nikel saat dipesan
- Ketebalan lapisan atau inspeksi permukaan bila berlaku
- Inspeksi pihak ketiga dan pengujian tambahan berdasarkan kesepakatan
- Penandaan ekspor dan pengepakan layak laut
Informasi yang diperlukan untuk kutipan
- Kelas materi, standar bahan/baut yang mengatur dan edisi yang diperlukan
- Diameter, seri benang, kelas pitch dan thread atau toleransi
- Panjang keseluruhan, persyaratan dan kuantitas mutakhir
- Perawatan panas, permukaan akhir atau sistem pelapisan
- Mencocokkan mur dan mesin cuci, termasuk persyaratan anti-pedas
- Rencana inspeksi, MTC, PMI, Persyaratan NDE dan saksi pihak ketiga
- Tujuan pengiriman, pengemasan dan jadwal yang diperlukan
Pertanyaan yang sering diajukan
Which material standard is used for Monel 400 batang berulir?
ASTM B164 biasanya ditentukan untuk UNS N04400 rod, bar and wire. Add the required thread and finished-product inspection criteria.
Apakah Monel? 400 cocok untuk air laut?
It performs well in many seawater applications, especially flowing and aerated conditions, but velocity, deposito, crevices and galvanic coupling must be evaluated.
Bisakah Monel 400 be used in hydrofluoric acid?
It is considered for many HF conditions, tapi aerasi, kontaminan pengoksidasi, concentration and temperature can materially affect corrosion. Confirm with service-specific data.
Are matching Monel nuts available?
Ya. Matching Monel 400 nuts and washers, or engineer-approved compatible materials, can be supplied with thread inspection and PMI.
Produk batang berulir terkait
Minta penawaran teknis
Kirimkan bill of material Anda, gambar atau spesifikasi proyek. SASA FLANGE akan meninjau nilainya, benang, ukuran, dokumentasi dan persyaratan pengiriman sebelum penawaran.
