Yakozwe mu Bushinwa Ikirangantego cyicyubahiro

Ibisobanuro bigufi:

Abashinwa bo mu rwego rwo hejuru bubaha imiyoboro ikora, batera imiyoboro itandukanye n'ibikoresho, amavuta ya silinderi.Shigikira gutunganya ibicuruzwa no kuguha ibicuruzwa byose byabigenewe.Irashobora kugabanywa kugurisha no kugurishwa muri rusange.Umusaruro wihariye ukurikije ibyo ukeneye bitandukanye.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

Ibisobanuro ku bicuruzwa

Izina	Umuyoboro wicyubahiro
Bisanzwe	DIN2391, EN10305, ASTM A519, GB / T 3639-200 nibindi
Ibikoresho	Q355B Q355D C20, ST52, E355 SAE1026.CK45 4130 4140 STKM 13C
Kuvura ubushyuhe	BK + S.
Ibisobanuro	Diameter yo hanze (mm)	Diameter y'imbere (mm)
	40-480mm	30-400mm
Ubworoherane bw'indangamuntu	H8-H9
Uburebure	Uburebure buhamye, Uburebure busanzwe (3-9m) cyangwa nkibisabwa nabakiriya
Kugororoka	0.5-1 / 1000
Indangamuntu	RA 0.1-0.8micron (max)
Ikoranabuhanga	Icyubahiro & SRB (SKIVED NA ROLLER BURNISHED)
Umwanya	Umuyoboro wicyubahiro kuri hydraulic silinderi, swivel crane, imashini itera

Kwerekana ibicuruzwa

Ibisobanuro bya tekiniki

Icyiciro	C	SI	Mn	P	S	Cr	Ni	Cu
20 #	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	0.250	0.250	/
45 #	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	0.250	0.300	/
Q345B	≤0.2	≤0.5	1.00-1.60	0.030	0.030	0.300	0.250	0.08
Q345D	≤0.2	≤0.5	1.00-1.60	0.030	0.030	0.250	0.250	0.15
25Mn	0.22-0.29	0.17-0.37	0.70-1.00	0.035	0.035	/	/	/
27SiMn	0.22-0.32	1.10-1.40	1.10-1.40	0.035	0.035	0.300	0.300	/
E355	≤0.2	≤0.55	≤1.6	0.025	0.025	0.250	0.250	/
SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.040	0.050	/	/	/

Icyiciro	Rm Mpa	ReH Mpa	Kurambura	ubukonje bwarangiye Rm Mpa	ubukonje bwarangiye Kurambura
20 #	20520	75375	≥15	50550	≥8
45 #	00600	20520	≥10	40640	≥5
16Mn (Q345B / D)	00600	20520	≥14	40640	≥5
25Mn	00600	≥510	≥15	40640	≥5
27SiMn	60760	≥610	≥10	00800	≥5
St45	20520	75375	≥15	50550	≥5
E355 (st52)	00600	20520	≥14	40640	≥5
SAE1026	00600	≥510	≥15	40640	≥5

Uburyo bwo gukora	intera	ID	H8	H9	H10
ubukonje	25-250	30-50	+0.0390	+0.0620	+0.1000
gukonja	25-150	50-80	+0.0460	+0.0740	+0.1200
ubukonje bushushanyije	40-250	80-120	+0.0540	+0.0870	+0.1400
ubukonje bukurura-SRB	50-250	120-180	+0.0630	+0.1000	+0.1600
ubukonje bwashushanijwe	40-250	180-250	+0.0720	+0.1150	+0.1850
ubukonje bukurura-polish-SRB	50-250	nkuko bisabwa	nkuko bisabwa	nkuko bisabwa	nkuko bisabwa