Q460 pā kila kila me ka mānoanoa kaumaha

Q460 alloy steel plate with heavy thickness

ʻO ka wehewehe pōkole:

ʻO Q460 kahi kila ikaika kiʻekiʻe haʻahaʻa haʻahaʻa e hoʻololi i ka plastically i ka wā e hiki ai ka ikaika i 460 MPa

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe huahana

wehewehe:

ʻO Q460 he kila ikaika kiʻekiʻe. Hōʻike ka Q i ka ikaika o ke kila, ʻo 460 ka 460 MPa, mega ka 6th mana o 10,

a ʻo Pa ka ʻāpana kaomi ʻo Pascal. Q460 'o ia ho'i ka ho'ololi 'ana o ke kila i ka ikaika o ke kila

hiki i ka 460 MPa, ʻo ia hoʻi, ke hoʻokuʻu ʻia ka ikaika o waho, hiki i ke kila ke mālama i ke ʻano o ka ikaika a ʻaʻole hiki ke hoʻi.

i kona kino maoli. ʻOi aku kēia ikaika ma mua o ke kila maʻamau.

Ma ke kumu o ka hōʻoia ʻana i ka like kalapona haʻahaʻa, hoʻonui kūpono ʻo Q460 i ka ʻike o nā mea microalloying. ʻO ka wiliwili maikaʻi

pono ka hana i ka like kalapona haʻahaʻa o ke kila, a ʻo ka hoʻonui ʻana o nā mea microalloying e hoʻonui i ka ikaika o ke kila.

oiai e hoonui ana i ka like kalapona o ke kila. ʻO ka mea pōmaikaʻi, he liʻiliʻi loa ka mea like kalapona i hoʻohui ʻia, no laila ʻaʻole ia e pili i ka

weldability o ke kila.

Huina Kemika:

Papa

Huihui Kimia(%)

AI≥

≤

Q460

0.2

1.8

0.6

0.03

0.2

0.11

0.2

0.015

0.3

0.8

0.03

0.025

0.02

Nā Pono Mechanical:

Papa	Hāʻawi	Na Waiwai Mechanical
		Ka ikaika o ka hua (ka mānoanoa min Mpa )						Ikaika U'i	elongation min（%）
		≤16mm	16—40mm	40—63mm	63—80mm	80—100mm	100—150mm	Min Mpa	≥34J
Q460 C	Nonalization	460	440	420	400	400	380	550-720	≥17%
Q460 D	Nonalization
Q460 E	Nonalization

Hōʻike Hana Hana:

Pāpā pili:

ʻike huahana

Pāpā pili hiki iā mākou ke hāʻawi:

inoa	Papa	T(mm)	W(mm)	Loihi(mm)	Mea hana	Kūlana hoʻouna
ʻO ka paila Papa kila	Q245R	4-85	1800-25000	8000-12000	Nangang/Shougang /Xinyu	Maʻamau
ʻO ka paila Papa kila	Q245R	8-44	2000/2200/ 2500	8000-12000	Xinyu/Nangang	Hana maʻamau
pahu pahu Papa kila	Q345R(R-HIC)	8-40	2000-25000	8000-12000	Wuyang/Xingcheng	Hoʻokahi ʻike kīnā maʻamau + hōʻike lab
	15CrMoR	6-80	2000-25000	1000/12000	Wuyang/Xiangtan kila	Hoʻomaʻamaʻa ʻia + ʻelua ʻike hemahema
	09MnNiDR	6-60	2000-25000	1000/12000	Wuyang	Hoʻokahi ʻike kīnā maʻamau
	SA516Gr70	6-80	2000-25000	8000-12000	Wuyang	Hoʻokahi ʻike kīnā maʻamau
	SA387Cr11C12	6-90	2000/22000	8000-12000	Wuyang/Xinyu	Hana maʻamau + hoʻonā + A578B