Din 1.2714 L6 MEHODZI
Kufotokozera kwaifupi:
1.2714 ndi mtundu wa chitsulo cha Aloy, omwe amadziwikanso ngati chitsulo. Amadziwika ndi kulimba mtima kwake, kuuma kwake, komanso kuvala bwino kukana, kupangitsa kuti ikhale yoyenera popanga mafano, ndipo zida zina zimasokoneza kwambiri ndikuvala.
DINA 1.2714 L6 NEMBE:
Zitsulo zopangidwa ndi chipembedzo cha 1.2714 nthawi zambiri zimaperekedwa muzovala zomwe zimapezeka, zomwe zimalola kuti mankhwalawa azigwiritsa ntchito mopanda kutentha. Amatha kuchitidwa kutentha kuti akwaniritse zovuta zomwe zimafunikira komanso kulimba mtima koyenera kugwiritsa ntchito. Izi zingaphatikizeponso njira monga mawonekedwe, kulunjika, komanso kusala, kutengera zinthu zomwe mukufuna. "1.2714" Kalata "ndi nambala ya manambala yomwe imagwiritsidwa ntchito kuzindikira kapangidwe kake ndi zitsulo.
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Zojambula za Chitsulo cha Din 1.2714 chisanu:
Giledi | 5crnomo (t20103), L6 (T61206), SKT4,55..5714), 55,000 |
Wofanana | GB / T 1299-2000, Astm A681-08, yis G4404-2006, ENO 4957-1999 |
Dothi | Makina akuda, owoneka bwino, adatembenuka |
Utali | 1 mpaka 6 mita |
Machitidwe | Ozizira ozizira & ozizira oponderezedwa, opanda pake & opukutidwa |
Raw gaterail | Posco, baosteliel, tisco, Saky Steel, Eatokumpu |
L6 nkhungu chofanana:
Wofanana | GB / T 1299-2000 | ASMM A681-08 | Jis g4404-2006 | En iso 4957-1999 | ISO 4957: 1999 |
Giledi | 5crnimo (t20103) | L6 (t61206) | Sht4 | 55crMov7 (1.2714) | 55,000 |
Mankhwala Opangidwa ndi Malamulo a L6 Chitsulo:
Ima | Giledi | C | Mn | P | S | Cr | Mo | Ni | V | Si |
GB / T 1299-2000 | 5crnimo (t20103) | 0.50-0.60 | 0.50-0.80 | 0.030 | 0.030 | 0.50-0.80 | 0.15-0.30 | 1.40-1.80 | 0.40 | |
ASMM A681-08 | L6 (t61206) | 0.65-0.75 | 0.25-0.80 | 0.030 | 0.030 | 0.60-1.20 | 0,50 | 1.25-2.00 | 0.10-0.50 | |
Jis g4404-2006 | Sht4 | 0.50-0.60 | 0.60-0.90 | 0.030 | 0.020 | 0.80-1.20 | 0.35-0.55 | 1.50-1.80 | 0.05-0.15 | 0.10-0.40 |
En iso 4957-1999 | 55crMov7 (1.2714) | 0.50-0.60 | 0.60-0.90 | 0.030 | 0.030 | 0.80-1.20 | 0.35-0.55 | 1.50-1.80 | 0.05-0.15 | 0.10-0.40 |
ISO 4957: 1999 | 55,000 | 0.50-0.60 | 0.60-0.90 | 0.030 | 0.030 | 0.80-1.20 | 0.35-0.55 | 1.50-1.80 | 0.05-0.15 | 0.10-0.40 |
1.2714 chitsulo:
Katundu wathupi | Meto | Zaufumu |
Kukula | 7.86 g / cm³ | 0.284 lb / mu |
Malo osungunuka | 2590 ° F | 1421 ° C |
Chifukwa chiyani tisankhe?
•Mutha kupeza zinthu zabwino malinga ndi zomwe mukufuna pamtengo wochepera.
•Timaperekanso obwezeretsanso, fob, CFR, COB, ndi khomo ndi mitengo ya khomo. Tikukulimbikitsani kuti muchite zotumizira zomwe zingakhale zachuma.
•Zipangizo zomwe timapereka ndizotsimikizika kwathunthu, kuchokera ku satifiketi ya sifiketi yomaliza yomaliza. (Malipoti adzawonetsa zofunikira)
•Tikutsimikizira kuyankha mkati mwa 24hours (nthawi zambiri nthawi yomweyo)
•Perekani lipoti la SGS.
•Timadzipereka kwambiri kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutapenda zosankha zonse, sitikusocheretsani popanga malonjezo abodza omwe angapangitse ubale wabwino womwe ungapangitse ubale wabwino.
•Perekani ntchito imodzi.
Kulongedza:
1. Kulongedza ndi kofunikira kwambiri makamaka pamayendedwe apadziko lonse lapansi omwe amapereka njira zosiyanasiyana kuti afike komwe akupita, motero timayika nkhawa zapadera pofotokoza.
2. Timanyamula zogulitsa zathu m'njira zingapo, monga,
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