Tuam Tshoj Tungsten Phaj Chaw tsim tshuaj paus thiab tsum

Tungsten phaj

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Tshuaj muaj pes tsawg leeg:

Main thiab me Cheebtsam	Cov ntsiab lus tsawg (%)	ASTM B760 Cov Lus Qhia Tshwj Xeeb
W	99.97 ib	tshuav nyiaj li cas
Cov impurities	Qhov siab tshaj plaws (μg / g)	Qhov siab tshaj plaws (μg / g)
Al	15	-
Cu	10	-
Cr	20	-
Fe	30	100
K	10	-
Ni	20	100
Si	20	100
Mo	300	-
C	30	100
H	5	-
N	5	100
O	20	100
Cd	5	-
Hg	1	-
Pb	5	-

Dimensions thiab tolerances:
Cov ntawv txias txias

Thickness (hli)	Thickness kam rau ua (± hli)
Thickness (hli)	Dav ≤200mm	Max dav dav 510mm	Dav kam rau ua (± hli)
0.025 ib	0.003 ib
0.025-0.03 Nws	0.004 ib		0.5
0.03-0.04 Nws	0.005 ib		0.5
0.04-0.05 Nws	0.006 ib		0.5
0.05-0.06 Nws	0.008 ib		0.5
0.06-0.08 Nws	0.010 ib		0.5
0.08-0.10 Nws	0.015 ib		0.5
0.10-0.15 dr hab	0.025 ib	0.045 ib	0.5
0.15-0.30 Nws	0.035 ib	0.060 ib	1.0
0.30-0.40 Nws	0.05 Nws	0.085 ib	1.6
0.40-0.50 Nws	0.06 ib	0.110 Nws	1.6

Kub rooled ntawv

Thickness (hli)	Thickness kam rau ua (± hli)
Thickness (hli)	Dav ≤ 510mm	Max dav dav 1200 (mm)	Dav kam rau ua (± hli)
0.05-0.60 Nws	0.110 Nws		1.6
0.60-0.80 Nws	0.140 Nws		2.0
0.08-1.00 Nws	0.200 Nws		2.0
1.00-2.00 Nws	0.250 Nws		2.0
2.00-8.00 Nws	0.300 Nws		2.0
8.0-20.00 Nws	5%	5%	2.0

Length kam rau ua: qhov ntev kam rau txhua qhov ntev yog siab tshaj +5/-0 mm.
Flatness: max. 4% (Kev ntsuas cov txheej txheem raws li ASTM B760)
Qhov ceev: Thickness ~ 10.00mm density ~ 19.2g / cm³
thickness (10.00-20.00mm) ceev ≥19.1g / cm³
Vickers hardness:
≤0.10 hli ≥550 HV
0.10-0.05 hli ≥500 HV
0.50-1.50mm ≥470 HV
1.50-10.00mm ≥450 HV
10.00-20.00mm ≥420 HV
Cov tsos mob: Cov khoom siv yuav zoo ib yam, tsis muaj teeb meem txawv teb chaws, tawg thiab tawg.
Cov ntaub ntawv txaj (tsis yog trimmed) tej zaum yuav muaj cov npoo me me.
Nto zoo:
Txias dov ≤ 0.30mm ci
Txias dov 0.3-0.5 mm pickled
Kub dov ≥0.50mm pickled