NM400 500 Steel Place

NM400 ndi chitsulo chovuta kwambiri ndikulimbana ndi ma 400 hbw. Zogwiritsa ntchito ndizophatikiza ndi zigawo zomwe zikuyenera kuvala
Kupanga kwamankhwala kwa NM400 kuvala mapepala ophatikizira abrasion

Kupanga kwamankhwala kwa NM400 kuvala mapepala ophatikizira abrasion

Mbale	C	Si	Mn	Tsa	E	Mowa	Ni	MO	B	Cev	Kanyumba
makulidwe mm	max%	max%	max%	max%	max%	max%	max%	max%	max%	chibonga	chibonga
3-(8)	0.15	0.7	1.6	0.025	0.01	0.3	0.25	0.25	0.004	0.33	0.23
08/20/13	0.15	0.7	1.6	0.025	0.01	0.5	0.25	0.25	0.004	0.37	0.27
(20)-32	0.18	0.7	1.6	0.025	0.01	1	0.25	0.25	0.004	0.48	0.29
(32)-45	0.22	0.7	1.6	0.025	0.01	1.4	0.5	0.6	0.004	0.57	0.31
(45)-51	0.22	0.7	1.6	0.025	0.01	1.4	0.5	0.6	0.004	0.57	0.38
(51)-80	0.27	0.7	1.6	0.025	0.01	1.4	1	0.6	0.004	0.65	0.41
(80)-130	0.32	0.7	1.6	0.025	0.01	1.4	1.5	0.6	0.004	0.73

Makina katundu wa NM400 amavala mapepala ophatikizira abrasion

Giledi	Katundu wamakina			Chiyeso cha Charpy V
Nm 400	Zotuluka	Kukhala	Mlengalenga	Kuchuluka	wamtali
	Min MPA	Mmpa	Min%	-40	J
	1000	1250	10		45

Nm 450 ndi chitsulo chosakanizika cha Abrasion ndi kuvuta kwa 450 hbw. Nm 450 imaphatikiza kubzala bwino komanso kusasamala ndi njira yotsimikizika yotsimikizika (nm 450 tuf). Zogulitsazi zitha kugwiritsidwa ntchito m'magawo osiyanasiyana osiyanasiyana omwe amavala.

Mankhwala a NM 450 mbale

Nm 450 mankhwala comptitiom
Mbale	C	Si	Mn	Tsa	E	Mowa	Ni	MO	B	Cev	Kanyumba
makulidwe mm	max%	max%	max%	max%	max%	max%	max%	max%	max%	chibonga	chibonga
3-（8）	0.19	0.7	1.6	0.025	0.01	0.25	0.25	0.25	0.004	0.41	0.30
8-20	0.21	0.7	1.6	0.025	0.01	0.50	0.25	0.25	0.004	0.47	0.34
（20）-40	0.23	0.7	1.6	0.025	0.01	1.00	0.25	0.25	0.004	0.57	0.37
（40）-50	0.23	0.7	1.6	0.025	0.01	1.40	0.25	0.60	0.004	0.59	0.36
（50）-80	0.26	0.7	1.6	0.025	0.01	1.40	1.00	0.60	0.004	0.72	0.41

Makulidwe a mbale pansi pa 4 mm pokhapokha panganole
CEV = Cn / 6+ (cr + mo + /) / 15
Cet = c + (mn + mo) / 10+ (cr + cu) / 20+ Ni / 40

Makina katundu wa nm 450 mbale

Makina katundu wa nm 450
Giledi	Katundu wamakina			Chiyeso cha Charpy V
Nm 450	Zotuluka	Kukhala	Mlengalenga	Kuchuluka	wamtali
	Min MPA	Mmpa	Min%	-40	J
	1200	1400	10		40

Nm 500 ndi chitsulo chopanda kanthu komanso chosakanizira cha Abrasion-polimbana ndi ma nominal a 500 hbw. Oyenera kugwiritsa ntchito ntchito zomwe zimafuna kubzala. Nm 500 ndi chitsulo chopanda mphamvu komanso chosokoneza bongo, ndi kuvuta kwa nomwenal kwa 500 hbw. Oyenera kugwiritsa ntchito ntchito zomwe zimafuna kubzala.

NM500 Mankhwala Opangidwa

Mbale	C	Si	Mn	Tsa	E	Mowa	Ni	MO	B	Cev	Kanyumba
makulidwe mm	max%	max%	max%	max%	max%	max%	max%	max%	max%	chibonga	chibonga
04/13/13	0.27	0.7	1.6	0.025	0.01	1	0.25	0.25	0.004	0.49	0.34
(13)-32	0.29	0.7	1.6	0.025	0.01	1	0.5	0.3	0.004	0.62	0.41
(32)-40	0.29	0.7	1.6	0.025	0.01	1	1	0.6	0.004	0.64	0.43
(40)-80	0.3	0.7	1.6	0.025	0.01	1.5	1.5	0.6	0.004	0.74

Makina Opanga NM 500

Giledi	Katundu wamakina			Chiyeso cha Charpy V
Nm 500	HBW makulidwe / MPA		Mlengalenga	Kuchuluka	wamtali
	4-3mm	470-530	Min%	-40	J
	(32)-80	450-540	10		40