



He huahana maʻalahi ka kila ʻōwili wela (HRC) i hoʻohana ʻia i nā ʻoihana like ʻole. He ʻōwili kila ia me ka laulā like a ʻoi aku paha ma mua o 600mm a me ka mānoanoa o 1.2mm a 25mm. Hoʻomehana ʻia a hana ʻia nā ʻōwili wela mai nā papa (ʻo ka hapa nui he mau papa hoʻolei mau) ma o nā wili roughing a me nā wili hoʻopau.
He huahana kila ʻōwili wela ka HRC i ʻike ʻia no kona ʻano maikaʻi loa, ka hiki ke hoʻopili ʻia a me ka ikaika kiʻekiʻe. Hiki ke hoʻokaʻawale hou ʻia e like me kona papa a me nā kikoʻī. ʻO kekahi papa kaulana ʻo SAE 1006, kahi e hāʻawi ai i kahi kaulike maikaʻi ma waena o ka ikaika a me ka ductility.
Ma ke ʻano o nā kikoʻī,nā ʻōwili welaLoaʻa i nā nui like ʻole e kūpono i nā koi kikoʻī. Hiki i ka laulā o ka ʻōwili mai 600mm a ʻoi aku ka nui, ʻoiai ʻo ka mānoanoa hiki ke mai 1.2mm a 25mm. ʻO kēia mau ana e kūpono ia no nā ʻano hana like ʻole ma nā ʻoihana like ʻole.
| Papa | Kūlana Maʻamau | LIKE KŪLANA & PAPA | Noi |
| Q195, Q215A, Q215B | GB 912 GBT3274 | JIS G3101, SS330, SPHC, SPHD | Nā ʻāpana kūkulu a me nā ʻāpana hoʻopaʻa no mīkini ʻenekinia, ka halihali mīkini, nā mīkini kūkulu hale, nā mīkini hāpai, nā mīkini mahiʻai, a me ka ʻoihana māmā. |
| Q235A | JIS 3101, SS400 EN10025, S235JR | ||
| Q235B | JIS 3101, SS400 EN10025, S235J0 | ||
| Q235C | JIS G3106 SM400A SM400B EN10025 S235J0 | ||
| Q235D | JIS G3106 SM400A EN10025 S235J2 | ||
| SS330, SS400 | JIS G3101 | ||
| S235JR+AR, S235J0+AR S275JR+AR, S275J0+AR | EN10025-2 |
ʻO kekahi o nā hiʻohiʻona nui oNā ʻōwili kila HRCʻo kona ʻano hana maikaʻi loa. Hiki ke hoʻohālikelike maʻalahi ʻia a hoʻoheheʻe ʻia i nā mea like ʻole a me nā ʻano hana, e kūpono ai no nā kaʻina hana e pono ai ke hoʻohālikelike ʻia a me ke kulou ʻana. Hoʻohui kona hiki ke hoʻopili ʻia i kona ʻano hana like ʻole, e ʻae ana iā ia e hui pū me nā mea ʻē aʻe.
Hoʻohana nui ʻia nā wili kila HRC ma nā ʻoihana he nui. Hoʻohana nui ʻia ia i ka ʻoihana kaʻa e hana i nā ʻāpana like ʻole e like me nā mōlina, nā panela a me nā ʻāpana kūkulu. Eia kekahi, hoʻohana ʻia ia i ka ʻoihana kūkulu hale e hana i nā kaola, nā kolamu a me nā mea kūkulu ʻē aʻe. Loaʻa ka pōmaikaʻi o ka ʻoihana ikehu mai ka hoʻohana ʻana i ka wili wela i ka hana ʻana i nā paipu, nā pahu mālama a me nā lako ʻē aʻe.
I ka hōʻuluʻulu ʻana, he huahana kiʻekiʻe ke ʻōwili kila wela HRC me ka hiki ke hoʻohālikelike ʻia, ka hiki ke hoʻopili ʻia a me ka ikaika. Me kona mau kikoʻī a me nā papa like ʻole, ua lilo ia i mea nui i nā ʻoihana he nui. Inā he kaʻa, kūkulu hale a i ʻole nā noi ikehu, hāʻawi nā ʻōwili kila HRC i ka hana e pono ai e hāʻawi i nā huahana hilinaʻi a paʻa.
Ma ke ʻano he alakaʻi ʻoihana ʻoihana metala Kina, ʻo ke kālepa kila aupuni a me ka logistics "Hunerd good faith enterprise", ʻo Kina kila kālepa ʻoihana, "Top 100 private enterprises in Shanghai". Lawe ʻo Shanghai Zhanzhi industry Group Co., Ltd.,(i hoʻopōkole ʻia i Zhanzhi Group) i ka "Integrity, Practicality, Innovation, Win-Win" ma ke ʻano he loina hana hoʻokahi, e hoʻomau mau ana i ka hoʻokō ʻana i ka noi o ka mea kūʻai aku ma kahi mua.


