Nagara | Jepang | Jérman | Britania | AS | Cina | Australia |
Standar | JIS G4105 | DIN 17200 | BS970 | ASTM A29 | GB/T 3077 | AS 1444 |
Kelas | SCM440 | 42CrMo4/1.7225 | EN19/709M40 | 4140 | 42CrMo | 4140 |
Kelas | C | Si | Bungbulang | P | S | Cr | Mo | Ni |
4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | |
42CrMo4 | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.035 | 0.035 | 0.9-1.2 | 0.15-0.3 | |
EN19 | 0.35-0.45 | 0.1-0.35 | 0.5-0.8 | 0.05 | 0.05 | 0.9-1.5 | 0.2-0.4 | |
SCM440 | 0.38-0.43 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.3 |
Ukuran | Buleud | Diaméterna 6-1200mm |
Piring/Datar/Blok | Kandelna 6mm-500mm |
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Lebar 20mm-1000mm |
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perlakuan panas | Dinormalisasi; Anil ; Dipareuman ; Dibeubeutkeun | |
Kaayaan permukaan | Hideung; Peeled; Digosok; Mesin; Digiling; ngancik; Digiling | |
kaayaan pangiriman | Ngapalkeun; Panas digulung; Digambar tiis | |
Tes | kakuatan Tensile, kakuatan ngahasilkeun, elongation, aréa pangurangan, nilai dampak, karasa, ukuran sisikian, test ultrasonic, inspeksi AS, nguji partikel magnét, jsb. | |
istilah pamayaran | T/T;L/C;/Duit gram/ Paypal | |
Sarat dagang | FOB; CIF; C&F; jsb.. | |
Waktos pangiriman | 30-45 poé | |
Aplikasi | 4140 alloy steels dipaké pikeun komponén, adaptor, Arbors, strippers, blok wadah, basa kapang, ejectors, nyadangkeun tur ngarojong tooling, fixtures, jigs, molds, cams, collars bor, Axle Shafts, Bolts, Crankshafts, stubs, couplings, awak reamer, as, shafting, rod piston, ram, shafts mesin hidrolik, gears, sprockets, rak gear, link ranté, spindles, awak alat, Panyekel alat, rod dasi, Connection Rod, Chuck Bodies, Collets, Conveyor Pins & Rolls, Pin Ejector, Forks, Gears, Rod Guide, Shafts & Bagian Hidrolik, Spindles Lathe, Bagian Logging, Spindles Milling, Shaft Motor, Kacang, Bar Ciwit, Pinions, Shafts Pompa, bar boring, lagu, slides, maké strips atawa bagian, ngabentuk maot, rem maot, motong maot, bolsters, bagian mesin sareng komponenana, jsb. |
Q: Naon anu anjeun lakukeun pikeun kadali kualitas?
A: Saméméh dimuat kana wadahna, produk urang sadayana bakal inspected ku inspeksi ultrasonic. Quality Grade conforms to SEP 1921-84 E / e, D / d, C / c sakumaha per pamundut customer urang.
Q: Naon produk panas-ngajual anjeun?
A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, saham pikeun pelat jeung buleud. harga kalapa jeung pondok kalungguhan-waktu.
Q: Dupi urang didatangan parusahaan anjeun sarta pabrik?
A: Leres, wilujeng sumping! Urang tiasa mesen hotél pikeun anjeun sateuacan anjeun sumping ka Cina sareng ngatur supir kami ka bandara kami pikeun ngajemput anjeun nalika anjeun sumping.
P: Naha anjeun produsén atanapi ngan ukur padagang?
A: Kami mangrupikeun grup perusahaan sareng gaduh basis produsén sareng perusahaan dagang. Urang husus dina baja kapang palastik, baja kapang karya panas, baja kapang karya tiis, baja alloy pikeun mékanis, baja-speed tinggi, jsb Sadaya bahan anu kualitasna alus sarta harga kalapa.