I-Q460 alloy steel plate enogqinsi olusindayo

I-Q460 iyinsimbi ene-alloy ephezulu enamandla ezokhubazeka ngokwepulasitiki lapho amandla efinyelela ku-460 MPa.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Incazelo:

I-Q460 iyinsimbi ene-alloy ephezulu enamandla. I-Q imele amandla ensimbi, ama-460 amele ama-MPa angama-460, i-mega imele amandla e-6 kwangu-10,

futhi i-Pa iyunithi yokucindezela uPascal. I-Q460 isho ukuthi ukuguqulwa kwepulasitiki yensimbi kuzokwenzeka kuphela lapho amandla ensimbi

ifinyelela ku-460 MPa, okungukuthi, lapho amandla angaphandle ekhululwa, insimbi ingakwazi ukugcina isimo samandla kuphela futhi ayikwazi ukubuya.

ekumeni kwayo kwasekuqaleni. Lawa mandla makhulu kunawensimbi evamile.

Ngokwesisekelo sokuqinisekisa ukulingana kwekhabhoni ephansi, i-Q460 inyusa ngokufanelekile okuqukethwe kwezakhi ze-microalloying. Ukushisela okuhle

ukusebenza kudinga i-carbon elingana nensimbi ephansi, futhi ukwanda kwezakhi ze-microalloying kukhulisa amandla ensimbi.

kuyilapho futhi ikhulisa i-carbon elingana nensimbi. Ngenhlanhla, i-carbon equivalent eyengeziwe incane kakhulu, ngakho-ke ngeke ithinte

ukushisela kwensimbi.

Ukwakhiwa Kwekhemikhali:

Ibanga

I-Chemical Compostion(%)

I-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

Izici zikaMechanical:

Ibanga	Ukulethwa	Izakhiwo Zemishini
		I-Yield Strength (Ukuqina Min Mpa)						Amandla Okuqina	elongation min(%）
		≤16 mm	16-40 mm	40-63 mm	63-80 mm	80-100mm	100-150 mm	Min Mpa	≥34J
Q460 C	I-nornalization	460	440	420	400	400	380	550-720	≥17%
Q460D	I-nornalization
Q460 E	I-nornalization

Uhlelo Lokukhiqiza:

Ipuleti Elihlobene:

Ipuleti elihlobene singakunikeza:

Igama	Ibanga	T(mm)	W(mm)	Ubude(mm)	Umenzi	Isimo sokudiliva
Ibhoyili Ipuleti Lensimbi	Q245R	4-85	1800-25000	8000-12000	Nangang/Shougang /Yini	Okuvamile
Ibhoyili Ipuleti Lensimbi	Q245R	8-44	2000/2200/ 2500	8000-12000	Xinyu/Nangang	Kujwayelwe
Isitsha Ipuleti Lensimbi	I-Q345R(R-HIC)	8-40	2000-25000	8000-12000	Wuyang/Xingcheng	Ukutholwa kwephutha okujwayelekile+okukodwa +umbiko welebhu
	15CrMoR	6-80	2000-25000	1000/12000	Wuyang/Xiangtan insimbi	Okujwayelekile+okuthukuthela+kabili ukutholwa kwamaphutha
	09MnNiDR	6-60	2000-25000	1000/12000	Wuyang	Ukutholwa kwephutha okujwayelekile+okukodwa
	I-SA516Gr70	6-80	2000-25000	8000-12000	Wuyang	Ukutholwa kwephutha okujwayelekile+okukodwa
	I-SA387Cr11C12	6-90	2000/22000	8000-12000	Wuyang/Xinyu	Normallized+tempering+A578B