Tabung palsu
Open Die Forgings Produsen Ing China
TABUNG TEMPA/ TABUNG LUKAS/TABUNG MULUS
| Maks.OD | Maks.dawa | Maks.Bobot |
| 1000 mm | 3000 mm | 12 000 Kg |
DHDZ mrodhuksi mulus palsu, tembok abot kothong lan lengen klambi ing macem-macem konfigurasi selaras saben syarat customer.Hollow palsu sing mulus cocog kanggo aplikasi stres dhuwur lan lingkungan sing atos amarga daya tahan, kekuatan lan tahan karat.Hollows bisa diprodhuksi ora mung ing wangun silinder sakcara, nanging karo variasi Unlimited ODs lan ID, kalebu tapers.
Kajaba iku, DHDZ nawakake kabeh pangolahan hilir kalebu perawatan panas, mesin lan uji mekanik lan non-destruktif, yen dijaluk.Hubungi kita dina iki karo specifications pas, tim kita bakal bisa karo sampeyan kanggo kapitalisasi ing kemampuan kita kanggo nyilikake sampah materi lan nyuda inefficiencies proses.
Materi sing umum digunakake: 1045 |4130 |4140 |4340 |5120 |8620 |42CrMo4 |1.7225 |34CrAlNi7 |S355J2 |30NiCrMo12 |22NiCrMoV |EN 1.4201 |42CrMo4
Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD., minangka Produsèn forging certified ISO kedhaftar, njamin sing forgings lan/utawa bar kualitas homogen lan bebas anomali kang ngrugekake kanggo situs mechanical utawa properies mesin saka materi.
Deskripsi Produk
Kami adalah salah satu produsen terkemuka AISI 4140, SAE 4140 Forged/forging pipes, AISI 4140, SAE 4140 Forged/forging tubes, AISI 4140, SAE 4140 Forged/forging hollow bars, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/42C Forged/forging bar hollow, 1.7225 Forged/forging pipes, 1.7225 Forged/forging tubes, 1.7225 Forged/forging hollow bars pabrik saka china.
Kami bisa memproduksi AISI 4140, SAE 4140 Forged/forging pipes, AISI 4140, SAE 4140 Forged/forging tubes, AISI 4140, SAE 4140 Forged/forging hollow bars, 42Crmo4 Forged/forging pipes, 42Crmo4 Forging tubes, 42Crmo4 Forging/forging tubes bar kothong, 1.7225 Forged / forging pipa, 1.7225 Forged / forging tabung, 1.7225 Forged / forging bar kothong karo diameteripun kiro-kiro saka 100MM kanggo 1200MM, karo lenth saka 100MM kanggo 10000MM, bobot saka 150KGS kanggo 150KGS.
Kita bisa nindakake mesin kasar utawa final saka AISI 4140, SAE 4140 Forged/forging pipes, AISI 4140, SAE 4140 Forged/forging tubes, AISI 4140, SAE 4140 Forged/forging hollow bars, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/forging tubes, 4 , 42Crmo4 Forged/forging bar hollow, 1.7225 Forged/forging pipes, 1.7225 Forged/forging tubes, 1.7225 Forged/forging hollow bars sesuai gambar klien
Perawatan panas:Normalisasi / Annealed / Quenched / tempered
Perawatan lumahing:lukisan, plating, polishing, oksida ireng, lenga anti-karat transparent
Kontrol kualitas:UT, MT, RT, PT, uji komposisi kimia, uji sifat mekanik, dll.
Inspeksi
1. Sertifikat bahan baku (komposisi kimia bahan)
2. laporan sheet perawatan panas
3. Laporan inspeksi ukuran
4. laporan tes UT
Kondisi pangiriman
Hot palsu + Atos machined (lumahing ireng sawise Q / T) + Diuripake
Kaluwihan Kompetitif
Kontrol kualitas lan manajemen kanggo kabeh proses pametumu, kalebu ingot smelting, forging, perawatan panas, mesin lan pengawasan strictly final sadurunge pangiriman.
Kualitas produk lan layanan sing apik banget, rega sing kompetitif, pangiriman "ing wektu".
Kasus:Baja Kelas AISI 4140 Baja Paduan
Sifat Fisik
| Properti | Metrik | Mperial |
| Kapadhetan | 7,85 g/cm3 | 0,284 lb/in³ |
| Titik lebur | 1432°C | 2610°F |
AISI 4140 Paduan Steel Relevan Spesifikasi lan Setara
| AISI 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
| 0.38 – 0.43 | 0.75 – 1.00 | 0.15 – 0.35 | 0,030 maks | 0,040 maks | 0.80-1.10 | 0.15-0.25 |
0.25 maks | 0.35 maks | 0.15-0.25 |
| ASTM A29/A29M | DIN17350 | BS 970 | JIS G4105 | GB/T 3077 | AS 1444 | ISO 683/18 |
| AISI 4140 | 1.7225/ | 42CrMo4 | SCM440 | 42CrMo | 4140 | 25CrMo4 |
| 42CrMo4 |
Praktek Penempaan (Pekerjaan Panas), Proc
| Forging | 1093-1205 ℃ |
| Annealing | 778-843 ℃ tungku kelangan |
| Tempering | 399-649 ℃ |
| Normalisasi | 871-898 ℃ hawa adhem |
| Austenize | 815-843 ℃ banyu quench |
| Ngilangi Stress | 552-663 ℃ |
| Quenching | 552-663 ℃ |
| Rm - Kekuwatan tarik (MPa) (Q + T) | ≥930 |
| Rp0,2 0,2% kekuatan bukti (MPa) (Q + T) | ≥785 |
| KV - Energi impact (J) (Q+T) | +20° |
| A - Min.elongasi ing fraktur (%) (Q + T) | ≥12 |
| Z - Pengurangan potongan silang ing fraktur (%) (N + Q + T) | ≥50 |
| Kekerasan Brinell (HBW): (Q + T) | ≤229HB |
INFORMASI TAMBAHAN
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