ʻIkepili o ke Kalapona Kila C45 Bar
ʻO ke kila C45 Round Bar kahi kila kalapona waena unalloyed, ʻo ia hoʻi ke kila ʻenekinia kalapona maʻamau. He kila ikaika waena ʻo C45 me ka machinability maikaʻi a me nā waiwai tensile maikaʻi loa. Hoʻolako pinepine ʻia ke kila poepoe C45 i ka ʻōwili wela ʻeleʻele a i ʻole i kekahi manawa i ke kūlana maʻamau, me kahi pae ikaika tensile maʻamau 570 - 700 Mpa a me ka pae paʻakikī Brinell 170 - 210 i kēlā me kēia kūlana. Eia naʻe, ʻaʻole ia e pane maikaʻi i ka nitriding ma muli o ka nele o nā mea hoʻohui kūpono.
ʻO ke kila poepoe C45 ua like ia me EN8 a i ʻole 080M40. He kūpono ke kila a i ʻole ka pā kila C45 no ka hana ʻana i nā ʻāpana e like me nā kia, nā bolts, nā axles a me nā ʻauamo no ka hana maʻamau, nā kī a me nā studs.
ʻO ka hoʻohuihui kemika o ka pā kila kalapona C45
| C | Mn | Si | Cr | Ni | Mo | P | S |
| 0.42-0.50 | 0.50-0.80 | 0.40 | 0.40 | 0.40 | 0.10 | 0.035 | 0.02-0.04 |
Nā Mahana Hana Wela a me ka Hana Wela
| Ke kāhiko ʻana | Hoʻomaʻamaʻa ʻana | Hoʻoheheʻe koʻikoʻi | Hoʻoheheʻe isothermal | Hoʻopaʻakikī | Hoʻomehana ʻana |
| 1100~850* | 840~880 | 650~700* | 820~860 600x1h* | 820~860 wai | 550~660 |
Ka hoʻohana ʻana o ke kila kila C45 Bar
ʻOihana Kaʻa: Hoʻohana nui ʻia ka pā kila C45 Carbon Steel i ka ʻoihana kaʻa no nā ʻāpana e like me nā ʻau axle, crankshafts, a me nā ʻāpana ʻē aʻe.
ʻOihana Mining: Hoʻohana pinepine ʻia ka pā kila kalapona C45 i nā mīkini wili, nā mea ʻeli, a me nā pamu kahi i manaʻo ʻia ai nā pae kiʻekiʻe o ke komo ʻana.
ʻOihana Kūkulu: ʻO ke kumukūʻai haʻahaʻa a me ka ikaika kiʻekiʻe o ke kila kalapona C45 e kūpono ia no ka hoʻohana ʻana i ka ʻoihana kūkulu. Hiki ke hoʻohana ʻia no ka hoʻoikaika ʻana i nā kaola a me nā kolamu, a i ʻole e hana i nā alapiʻi, nā lānai, a pēlā aku.
ʻOihana Moana: Ma muli o kona mau waiwai kūpaʻa i ka pala, ʻo ke kila kalapona C45 kahi koho kūpono no nā lako moana e like me nā pamu a me nā kiwikā e pono e hana ma lalo o nā kūlana paʻakikī me ka ʻike ʻana i ka wai paʻakai.
Loaʻa nā Papa Kila Kalapona ma Jindalai Steel
| Kūlana Maʻamau | |||||
| GB | ASTM | JIS | DIN、ʻAina ahiahi | ISO 630 | |
| Papa | |||||
| 10 | 1010 | S10C；S12C | CK10 | C101 | |
| 15 | 1015 | S15C；S17C | CK15；Fe360B | C15E4 | |
| 20 | 1020 | S20C；S22C | C22 | -- | |
| 25 | 1025 | S25C；S28C | C25 | C25E4 | |
| 40 | 1040 | S40C；S43C | C40 | C40E4 | |
| 45 | 1045 | S45C；S48C | C45 | C45E4 | |
| 50 | 1050 | S50C S53C | C50 | C50E4 | |
| 15Mn | 1019 | -- | -- | -- | |
| Q195 | ʻO Cr.B | SS330；SPHC；SPHD | S185 | ||
| Q215A | Cr.C；Kr.58 | SS330；SPHC | |||
| Q235A | ʻO Cr.D | SS400；SM400A | E235B | ||
| Q235B | ʻO Cr.D | SS400；SM400A | S235JR；S235JRG1；S235JRG2 | E235B | |
| Q255A | SS400；SM400A | ||||
| Q275 | SS490 | E275A | |||
| T7(A) | -- | SK7 | C70W2 | ||
| T8(A) | T72301；W1A-8 | SK5；SK6 | C80W1 | TC80 | |
| T8Mn(A) | -- | SK5 | C85W | -- | |
| T10(A) | T72301；W1A-91/2 | SK3；SK4 | C105W1 | TC105 | |
| T11(A) | T72301；W1A-101/2 | SK3 | C105W1 | TC105 | |
| T12(A) | T72301；W1A-111/2 | SK2 | -- | TC120 | |
