B460NQR simbi

B460NQRis simbi inodzivirira mamiriro ekunze yakagadzirwa nealloying mhangura, chromium uye nickel.
B460NQR yakawedzera phosphorous inoita kuti zvinhu zvinyatsokodzera kushandiswa kweflue yegasi uye zvekuyevedza kumeso .

Izvo zvakatemwa:
Ukobvu: 3mm--150mm
Upamhi: 30mm--4000mm
Kureba: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB


B460NQR weathering simbi ndiro application

B460NQR weathering simbi ndiro inoshandiswa mumidziyo, mabhiriji esimbi, ngarava uye matangi ekuchengetera kudzivirira kusvibiswa kwemhepo, nezvimwewo.

Yakasiyana-siyana kugadzirisa kweB460NQR weathering simbi ndiro:

Kucheka (chero saizi uye chero chimiro) kudhirowa, welding, milling, machining.

B460NQR mamiriro ekunze esimbi simbi zvirevo

Ukobvu: 3 mm kusvika 300 mm

Upamhi: 1500 mm kusvika 4200 mm

Kureba: 4000 mm kusvika 18000 mm

B460NQR weathering simbi ndiro kemikari

C: ≤0.10 Manganese: ≤1.00 P: 0.06-0.12 Hunhu hwekunzwika: ≤0.035 Silicon: 0.12-0.35 Mhangura: 0.20-0.4 Titanium: ≤0.10

B460NQR weathering simbi ndiro mechanicha zvivakwa

Kusimba kwegoho (min. MPa): 340 Kusimba kwesimba (min. MPa): 460 Kurebesa (min. muzana): 23

B460NQR Chemical kuumbwa
Giredhi	The Element Max (%)
B460NQR	C	Si	Mn	P	S
	0.1	0.12-0.35	1	0.06-0.12	0.03
	Cr	Cu	Ti
		0.2-0.4	0.1

Carbon Yakaenzana: Ceq =  【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Giredhi	Ukobvu	Yield	Tensile	Elongation	Impact Energy
B460NQR	mm	Min Mpa	Mpa	Zvishoma  %	(KV J) min
	3.0-6.0	340	460	23