Sintered Metal Element - SMC
Sintered Metal Element - SMC
Sintered Metal Element - SMC
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<strong>Sintered</strong> <strong>Metal</strong> <strong>Element</strong><br />
Standard Configurations and Dimensions (Unit: mm)<br />
Stainless steel (SUS)<br />
1. Disc<br />
How to Order<br />
ESD 4<br />
2 5<br />
t<br />
øD<br />
Nominal filtration accuracy (µm)<br />
2<br />
5<br />
10<br />
20<br />
40<br />
70<br />
100<br />
120<br />
t<br />
Outside diameter<br />
finish category<br />
No symbol<br />
M<br />
Without cutting finish<br />
With cutting finish<br />
øD<br />
Standard dimensions product (no cutting finish)<br />
øD<br />
t<br />
4<br />
2<br />
5<br />
2<br />
6<br />
2<br />
8<br />
2<br />
10<br />
3<br />
12<br />
3<br />
15<br />
3<br />
20<br />
3<br />
Manufacturing range for product without cutting finish<br />
øD<br />
t<br />
2 ≤ D < 4<br />
1 to 4<br />
4 ≤ D ≤ 30<br />
1 to 10<br />
Note 1) For products with non-standard dimensions, sintering mold is required. Please contact <strong>SMC</strong>.<br />
Note 2) Smallest unit for specifying diameter D values is 1 mm, and 0.5 mm for t values.<br />
Tolerance<br />
øD<br />
t<br />
± 0.3<br />
± 0.2<br />
Manufacturing range for product with cutting finish (no welding)<br />
øD<br />
t<br />
20 to 220<br />
1 to 3, 4, 5<br />
220.5 to 350<br />
(3), 4, 5<br />
Note 1) Smallest unit for specifying diameter D values is 0.5 mm, and 0.5 mm for t values<br />
of 3 mm or less.<br />
Note 2) Figures in brackets manufacturing range for nominal filtration accuracy 2 µm.<br />
Manufacturing range for product with cutting finish (with welding)<br />
Welding<br />
øD<br />
t<br />
pattern<br />
221 ≤ D ≤ 440<br />
440 < D ≤ 500<br />
500 < D ≤ 660<br />
660 < D ≤ 880<br />
880 < D ≤ 1000<br />
350 < D ≤ 700<br />
q<br />
w<br />
r<br />
t<br />
y<br />
e<br />
2 to 3<br />
2 to 3<br />
3<br />
3<br />
3<br />
(3), 4, 5<br />
Tolerance<br />
q w e r t y<br />
øD<br />
t<br />
Tolerance<br />
øD<br />
t<br />
± 0.3<br />
± 0.5<br />
± 0.8<br />
± 0.2<br />
± 0.5<br />
± 0.8<br />
± 2<br />
20 ≤ D ≤ 120<br />
120 < D ≤ 315<br />
315 < D ≤ 350<br />
221 ≤ D ≤ 315<br />
315 < D ≤ 800<br />
800 < D ≤ 1000<br />
± 0.2 (excluding welded sections)<br />
Note 1) Smallest unit for specifying diameter D values is 0.5 mm, and 0.5 mm for t values of 3 mm or less.<br />
Note 2) Products with t = 2 to 3 and D ≥ 221, or t = (3), 4, 5 and D ≥ 350 have welded seams.<br />
Products with t ≥ 3 have dual-sided welding. Figures in brackets indicate manufacturing range for nominal filtration accuracy 2 µm.<br />
Note 3) Products with outside diameter D ≥ 800 are finished by manual grinding.<br />
Welded sections are wire brushed to remove oxide scales. (Oxide bath cleaning is not performed.)<br />
(Welding patterns)<br />
∗ Minimum order quantity for products with diameter D < 100 is 10 pieces.<br />
847<br />
FGD<br />
FGE<br />
FGG<br />
FGA<br />
FGB<br />
FGC<br />
FGF<br />
FGH<br />
EJ<br />
ED<br />
FQ1<br />
FN<br />
EB<br />
ES