DIN 1.2714 L6 Chitsulo Chopangidwa ndi Nkhungu
Kufotokozera Kwachidule:
1.2714 ndi mtundu wa chitsulo cha alloy, chomwe chimadziwikanso kuti L6 steel. Chimadziwika ndi kulimba kwake kwabwino, kulimba kwambiri, komanso kukana kuvala bwino, zomwe zimapangitsa kuti chigwiritsidwe ntchito m'njira zosiyanasiyana popanga ma forging dies, ma die-casting dies, ndi zida zina zomwe zimakhudzidwa kwambiri ndi kuwonongeka.
Chitsulo cha DIN 1.2714 L6 Mold:
Mipiringidzo yachitsulo yopangidwa kuchokera ku alloy ya 1.2714 nthawi zambiri imaperekedwa mu mkhalidwe wophimbidwa, zomwe zimathandiza kuti makina azigwira ntchito mosavuta komanso kuti kutentha kuchitike pambuyo pake. Imatha kutenthedwa kuti ikwaniritse kuuma ndi kulimba komwe kukufunika komwe kungagwiritsidwe ntchito. Monga zida zina, chitsulo cha 1.2714 chimafuna kutentha koyenera kuti chigwire bwino ntchito. Izi zitha kuphatikizapo njira monga kuphimba, kuzimitsa, ndi kutentha, kutengera zomwe mukufuna. Chitsulochi nthawi zambiri chimakhala ndi zinthu monga chromium, nickel, ndi molybdenum, zomwe zimathandizira pakupanga kwake. Dzina la "1.2714" ndi nambala yogwiritsidwa ntchito kuzindikira kapangidwe ndi mawonekedwe enieni a chitsulocho.
Mafotokozedwe a DIN 1.2714 Mold Steel:
| Giredi | 5CrNiMo (T20103), L6 (T61206), SKT4，55NiCrMoV7 (1.2714) ，55NiCrMoV7 |
| Muyezo | GB/T 1299-2000，ASTM A681-08，JIS G4404-2006，EN ISO 4957-1999 |
| pamwamba | Wakuda, Wosakhazikika, Wosasinthika |
| Utali | Mamita 1 mpaka 6 |
| Kukonza | Yokokedwa ndi Yozizira & Yopukutidwa Yozizira, Yopanda Pansi & Yopukutidwa |
| Zinthu Zosaphika | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Chitsulo chofanana ndi L6 Mold:
| Muyezo | GB/T 1299-2000 | ASTM A681-08 | JIS G4404-2006 | EN ISO 4957-1999 | ISO 4957:1999 |
| Giredi | 5CrNiMo (T20103) | L6 (T61206) | SKT4 | 55NiCrMoV7 (1.2714) | 55NiCrMoV7 |
Kapangidwe ka mankhwala a zitsulo za L6 Tools:
| IMIRANI | Giredi | 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 | |
| ASTM 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 | SKT4 | 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 | 55NiCrMoV7 (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 | 55NiCrMoV7 | 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 Katundu Wachilengedwe wa Chitsulo:
| Katundu Wathupi | Chiyerekezo | Ufumu |
| Kuchulukana | 7.86 g/cm³ | 0.284 lb/mu³ |
| Malo osungunuka | 2590°F | 1421°C |
Chifukwa Chiyani Sankhani Ife?
•Mukhoza kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
•Timaperekanso mitengo yotumizira katundu (Reworks, FOB, CFR, CIF, ndi yotsika mtengo). Tikukulimbikitsani kuti mugule katundu woti mutumize katunduyo, zomwe zingakuthandizeni kukhala ndi ndalama zochepa.
•Zipangizo zomwe timapereka ndi zotsimikizika kwathunthu, kuyambira pa satifiketi yoyesera zinthu zopangira mpaka chiganizo chomaliza. (Malipoti adzawonetsedwa pakufunika)
•Tikutsimikizira kuti tipereka yankho mkati mwa maola 24 (nthawi zambiri mu ola lomwelo)
•Perekani lipoti la SGS TUV.
•Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
•Perekani chithandizo chokhazikika.
Kulongedza:
1. Kulongedza katundu ndikofunikira kwambiri makamaka pankhani yotumiza katundu kunja kwa dziko komwe katundu amadutsa m'njira zosiyanasiyana kuti akafike komwe akupita, choncho timaika chidwi chathu chachikulu pa kulongedza katundu.
2. Saky Steel amanyamula katundu wathu m'njira zosiyanasiyana kutengera zinthuzo. Timanyamula katundu wathu m'njira zosiyanasiyana, monga,
