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Produk
Model No: AISI 4140
Standar: AiSi, ASTM
Tempat Asal: Cina
Proses Produksi: Ditarik Dingin, Hot Rolled
Aplikasi: Alat Besi Baja, Die Steel Bar, Batang Baja Struktural
Apakah Paduan: Apakah Paduan
Baja Khusus: Baja cetakan
Jenis: Batang Baja Paduan, Batang Baja Karbon
Toleransi: ± 1%
Layanan Pengolahan: Pembengkokan, Pengelasan, Dekorasi, Pemotongan, Meninju
Waktu pengiriman: 7-14 days
Length: 1-12M
Specification: OD;10-812mm
Special Use: Mold Steel, Free Cutting Steel, Engineering Steel
Technical: Hot Rolled/ Forged/ Cold Drawn
Standar: JIS / ASTM / GB / DIN / EN /AISI
Dari: Round Bars/ Flat Bar / Blocks/ Tube
Kode HS: 730640000
Kemasan: Kemasan Marinir Standar, atau sebagaimana disyaratkan oleh Pelanggan
Produktivitas: 10000 Tons Per Month
Transportasi: Ocean,Land,Express
Dukungan tentang: 10000 Tons Per Month
Sertifikat: ISO 9001
Kode HS: 730640000
Jenis pembayaran: L/C,T/T,Money Gram,Western Union,D/P
Inkoterm: FOB,CFR,CIF,EXW
AISI 4140 Alloy Steel | 42crmo4 | 42crmos4 | 1.7225 | SCM440 | 42crmo
Huitong Steel adalah stokis terkemuka baja paduan AISI 4140. Kami memiliki stok batang bundar padat Dia.16-300mm, ukuran pelat baja 14-150 x 2000-2300mm. Kondisi anil atau prehardened. Kami juga dapat melakukan pemesinan lebih lanjut sesuai persyaratan pelanggan.
Persamaan derajatnya
AISI / SAE | DIN / W.Nr | JIS | GB |
4140 | 42CrMo4 / 42CrMoS4 / 1.7225 | SCM440 | 42CrMo |
Other designations equivalent to AISI 4140 alloy steel are listed in the following table. | |||
AMS 6349 | ASTM A193 (B7, B7M) | ASTM A506 (4140) | ASTM A752 (4140) |
AMS 6381 | ASTM A194 (7, 7M) | ASTM A513 | ASTM A829 |
AMS 6382 | ASTM A29 (4140) | ASTM A513 (4140) | SAE J1397 (4140) |
AMS 6390 | ASTM A320 (L7, L7M, L7D) | ASTM A519 (4140) | SAE J404 (4140) |
AMS 6395 | ASTM A322 (4140) | ASTM A646 (4140) | SAE J412 (4140) |
AMS 6529 | ASTM A331 (4140) | ASTM A711 |
|
Komposisi kimia (%)
Steel Grade | C | Si | Mn | P | S | Cr | Mo |
42CrMo4 | 0.38-0.45 | ≤ 0.40 | 0.60-0.90 | ≤ 0.035 | ≤ 0.035 | 0.90-1.20 | 0.15-0.30 |
1.7225 | |||||||
42CrMoS4 | 0.38-0.45 | ≤ 0.40 | 0.60-0.90 | ≤ 0.035 | 0.020-0.040 | 0.90-1.20 | 0.15-0.30 |
4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤ 0.035 | ≤ 0.040 | 0.80-1.10 | 0.15-0.25 |
SCM440 | 0.38-0.43 | 0.15-0.35 | 0.60-0.85 | ≤ 0.035 | ≤ 0.040 | 0.90-1.20 | 0.15-0.30 |
42CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | ≤ 0.035 | ≤ 0.035 | 0.90-1.20 | 0.15-0.25 |
Baja paduan AISI 4140 digunakan untuk beragam aplikasi di mana ketangguhan dan ketahanan aus yang lebih besar diperlukan pada nilai karbon yang lebih rendah. Aplikasi khas untuk 4140 pahat penggunaan baja termasuk komponen, adaptor, arbor, penari telanjang, blok pemegang, pangkalan cetakan, ejector, back up dan paksa alat, perlengkapan, jig, cetakan, cams, kerah bor, poros gandar, baut, poros engkol, stops kopling, tubuh reamer, as roda, scafting, batang piston, domba Gulungan, pin ejector, garpu, roda gigi, batang pemandu, poros & bagian hidrolik, spindle bubut, bagian logging, spindel penggilingan, poros motor, kacang, batang jepit, pinion, poros pompa, batang yang membosankan, trek, slide, strip atau bagian aus , Membentuk Dies, Rem Dies, Tangki Dies, Bolster, Suku Cadang dan Komponen Mesin, dll.
Peralatan mekanis
Properties | Metric | Imperial |
Tensile strength | 655 MPa | 95000 psi |
Yield strength | 415 MPa | 60200 psi |
Bulk modulus(typical for steel) | 140 GPa | 20300 ksi |
Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
Elastic modulus | 190-210 GPa | 27557-30458 ksi |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 25.70% | 25.70% |
Hardness, Brinell | 197 | 197 |
Hardness, Knoop (converted from Brinell hardness) | 219 | 219 |
Hardness, Rockwell B (converted from Brinell hardness) | 92 | 92 |
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) | 13 | 13 |
Hardness, Vickers (converted from Brinell hardness) | 207 | 207 |
Machinability (based on AISI 1212 as 100 machinability) | 65 | 65 |
Profil lain yang kami sediakan termasuk rulal baja dan batang bundar, serta kawat baja dan produk baja bagian. Pelat baja dengan bahan yang sama termasuk pelat baja paduan dan pelat baja karbon. Kita bisa membuat pelat baja galvanis. Pipa baja termasuk pipa baja yang berguling panas dan pipa baja yang bergulung dingin. Jika Anda membutuhkan flensa dan perlengkapan pipa, silakan tinggalkan pesan kepada saya.
Kategori Produk : Baja Struktural > Bilah bundar
Beranda > Produk > Baja Struktural > Bilah bundar > AISI 4140 Alloy Round Bar
Kirim permintaan
Mr. Hui tong
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Ponsel:+8615864395139
Email:sales@cnmetalsupply.com
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