He aha ke kila HCT780X He aha ke kila kila e like me ke kūlana aupuni?

ʻO ka HCT780X he ʻāpana ʻelua ʻāpana kiʻekiʻe kiʻekiʻe o ke anu-rolled automotive steel plate, me ka haku mele a me nā waiwai mechanical.

ʻO nā māka kila like: HC420/780DPD+Z, HC420/780DPD+ZF, HC420/780DP, B400/780DP, B400/780DP, HCT780X, CR780T/420Y-DP, DP 780Y-DP.

HCT780X (1.0943), Papa: HCT780X, Helu: 1.0943, Hoʻohui: Alloy quality steel

Kūlana:

EN 10336: 2006 Hoʻopili ʻia i ka wela wela a me ka ʻili uila a me ka pepa o nā kila he nui no ka hoʻokumu ʻana i nā kūlana hāʻawi ʻenehana.

EN 10346: 2009 E hoʻomau i ka wela wela i uhi ʻia i nā huahana palahalaha ʻenehana

Nā māka like:

HC420/780DPD+Z, HC420/780DPD+ZF, HC420/780DP, B400/780DP, B400/780DP, HCT780X, CR780T/420Y-DP, DP 780T/420Y

Huina kemika% o ke kila HCT780X (1.0943): EN 10336-2006

2.Si, Mn, P, S, V, Al, B, – ka nui 0.18, ka nui 0.8, ka 2.5, ka 0.08, ka 0.015, ka 0.2, ka nui 2, ka 0.005 ka nui, ka Cr+Mo<1, Nb+Ti. <0.15

Nā waiwai mīkini

ʻO nā waiwai mīkini e hāʻawi i ka ikaika 440-550

ʻO ka ikaika tensile 780

Elongation ma hope o ka haʻihaʻi 14%

Nā kūlana mālama wela

+ ʻO kahi annealed palupalu

+ AC Annealed e hoʻokō i ka spheroidization o nā carbide

+ AR E like me ka ʻōwili ʻia

+AT Solution i hoʻopili ʻia

+C Huki anu / paʻakikī

+CR ʻO ke anu

+ FPT i ka hoʻolālā ferrite-pearlite a me ka laulā paʻakikī

+II sothermal annealing

+LC Huki anu / palupalu

+ M ʻO ka ʻōwili ʻana me ka Thermo

+N Hoʻoponopono ʻia

+ NT Hoʻoponopono ʻia a huhū

+P Ua paakiki ka ua

+ PE iʻeli ʻia

+ QA Ua kinai ʻia ka ea

+ QL Ua kinai ʻia ka wai a hoʻonāuki ʻia

+ QT Hoʻopiʻi a huhū

+ S Hana ʻia no ka hoʻomaikaʻi ʻana i ka shearability

+SH E like me ka ʻōwili ʻia a huli

+ SR Ua huki ʻia ke anu a hoʻomaha ʻia ke kaumaha

+T Huhu

+ TH Hana ʻia i ka laulā paʻakikī

+ WW Hana wela

+U Hana ʻole ʻia

Ke kila kila maikaʻi

Huina kemika o ke kila HCT780X (1.0943), Nā kūlana o ke kila HCT780X (1.0943)

Mechanical Properties of steel HCT780X (1.0943) kila HCT780X (1.0943) Tensile Strength, Elongation, Hōʻoia ikaika , Paʻakiki

Metala Gapower houHe mea hoʻolako kila kaʻa ʻoihana, ʻoi aku ka nui o ka nānā ʻana i ka coil kila, ka pā, ka pā, ka paipu ma ke kahua kaʻa.Welina mai i ka nīnau nīnau.