Finishing Systems, Inc.

Ervin Steel Shot - This media is a solid, round particle used to produce a dimpled surface due to its high mass.

SAE Size No.	SAE J444 SHOT Tolerances	Screen Opening In-mm
S780	All Pass No. 7 Screen 85% Min on No. 10 Screen 97% Min on No. 12 Screen	.1110 - 2.80 .0787 - 2.00 .0661 - 1.70
S660	All Pass No. 8 Screen 85% Min on No. 12 Screen 97% Min on No. 14 Screen	.0937 - 2.36 .0661 - 1.70 .0555 - 1.40
S550	All Pass No. 10 Screen 85% Min on No. 14 Screen 97% Min on No. 16 Screen	.0787 - 2.00 .0555 - 1.40 .0469 - 1.18
S460	All Pass No. 10 Screen 5% Max on No. 12 Screen 85% Min on No. 16 Screen 96% Min on No. 18 Screen	.0787 - 2.80 .0661 - 1.70 .0469 - 1.18 .0394 - 1.00
S390	All Pass No. 12 Screen 5% Max on No. 14 Screen 85% Min on No. 18 Screen 96% Min on No. 20 Screen	.0661 - 1.70 .0555 - 1.40 .0394 - 1.00 .0331 - 0.850
S330	All Pass No. 14 Screen 5% Max on No. 16 Screen 85% Min on No. 20 Screen 96% Min on No. 25 Screen	.0555 - 1.40 .0469 - 1.18 .0331 - 0.850 .0278 - 0.710
S280	All Pass No. 16 Screen 5% Max on No. 18 Screen 85% Min on No. 25 Screen 96% Min on No. 30 Screen	.0469 - 1.18 .0394 - 1.00 .0278 - 0.710 .0234 - 0.600
S230	All Pass No. 18 Screen 10% Max on No. 20 Screen 85% Min on No. 30 Screen 97% Min on No. 35 Screen	.0394 - 1.00 .0331 - 0.850 .0234 - 0.600 .0197 - 0.500
S170	All Pass No. 20 Screen 10% Max on No. 25 Screen 85% Min on No. 40 Screen 97% Min on No. 45 Screen	.0331 - 0.850 .0278 - 0.710 .0165 - 0.425 .0139 - 0.355
S110	All Pass No. 30 Screen 10% Max on No. 35 Screen 80% Min on No. 50 Screen 90% Min on No. 80 Screen	.0234 - 0.600 .0197 - 0.500 .0117 - 0.300 .0070 - 0.180
S70	All Pass No. 40 Screen 10% Max on No. 45 Screen 80% Min on No. 80 Screen 90% Min on No. 120 Screen	.0165 - 0.425 .0139 - 0.355 .0070 - 0.180 .0049 - 0.125
G10	All Pass No. 7 Screen 80% Min on No. 10 Screen 90% Min on No. 12 Screen	.1110 - 2.80 .0787 - 2.00 .0661 - 1.70
G12	All Pass No. 8 Screen 80% Min on No. 12 Screen 90% Min on No. 14 Screen	.0937 - 2.36 .0661 - 1.70 .0555 - 1.40
G14	All Pass No. 10 Screen 80% Min on No. 14 Screen 90% Min on No. 16 Screen	.0787 - 2.00 .0555 - 1.40 .0469 - 1.18
G16	All Pass No. 12 Screen 75% Min on No. 16 Screen 85% Min on No. 18 Screen	.0661 - 1.70 .0469 - 1.18 .0394 - 1.00
G18	All Pass No. 14 Screen 75% Min on No. 18 Screen 85% Min on No. 25 Screen	.0555 - 1.40 .0394 - 1.00 .0278 - 0.710
G25	All Pass No. 16 Screen 70% Min on No. 25 Screen 80% Min on No. 40 Screen	.0469 - 1.18 .0278 - 0.710 .0165 - 0.425
G40	All Pass No. 18 Screen 70% Min on No. 40 Screen 80% Min on No. 50 Screen	.0394 - 1.00 .0165 - 0.425 .0117 - 0.300
G50	All Pass No. 25 Screen 65% Min on No. 50 Screen 75% Min on No. 80 Screen	.0278 - 0.710 .0117 - 0.300 .0070 - 0.180
G80	All Pass No. 40 Screen 65% Min on No. 80 Screen 75% Min on No. 120 Screen	.0165 - 0.425 .0070 - 0.180 .0049 - 0.125
G120	All Pass No. 50 Screen 60% Min on No. 120 Screen 70% Min on No. 200 Screen	.0117 - 0.300 .0049 - 0.125 .0029 - 0.075