1. Grain-Oriented Electrical Steel

Thickness mm (inch) POSCO JIS ASTM EN (2006) w/kg 17/50 JIS C 2553 (2000) w/kg 17/50 (1999) w/kg 17/60 EN10107 (1995) w/kg 17/50 0.23 (0.009) 23PHD085 0.85 23PH090 0.95 23PH095 0.95 23PH100 1.00 23R085 0.85 23P090 0.90 23P095 0.95 23P100 1.00 23Q054 1.19 23P060 1.32 M100-23P 1.00 0.27 (0.0106) 27PHD090 0.90 27PH095 0.95 27PH100 1.00 27PG110 1.10 27PG120 1.20 27PG130 1.30 27R090 0.90 27P100 1.00 27P110 1.10 27G120 1.20 27G130 1.30 27P066 1.46 27H074 1.63 M103-27P 1.03 M130-27S 1.30 0.30 (0.0118) 30PH100 1.00 30PH105 1.05 30PG110 1.10 30PG120 1.20 30PG130 1.30 30PG140 1.40 30P105 1.05 30P110 1.10 30P120 1.20 30G130 1.30 30G140 1.40 30H083 1.83 M105-30P 1.05 M111-30P 1.11 M117-30P 1.17 M140-30S 1.40 0.35 (0.0138) 35PH115 1.15 35PH125 1.25 35PH135 1.35 35PG145 1.45 35PG155 1.55 35P115 1.15 35P125 1.25 35P135 1.35 35G145 1.45 35G155 1.55 35H094 2.07 M150-35S 1.50

Remarks: POSCO's Electrical steel guarantees core loss between 1.7T and 50Hz.

2. Non-Oriented Electrical Steel

Thickness mm (inch) POSCO JIS ASTM EN (2006) w/kg 15/50 JIS C 2552 (2000) w/kg 15/50 (1999) w/kg 15/60 EN10106 (1995) w/kg 15/50 0.35 (0.0138) 35PN210 2.10 35PN230 2.30 35PN250 2.50 35PN270 2.70 35PN300 3.00 35PN360 3.60 35PN440 4.40 35A210 2.10 35A230 2.30 35A250 2.50 35A270 2.70 35A300 3.00 35A360 3.60 35A440 4.40 36F145 3.20 36F155 3.42 36F175 3.86 36F205 4.52 M235-35A 2.35 M250-35A 2.50 M270-35A 2.70 M300-35A 3.00 0.50 (0.0197) 50PN250 2.50 50PN270 2.70 50PN290 2.90 50PN310 3.10 50PN350 3.50 50PN400 4.00 50PN470 4.70 50PN600 6.00 50PN700 7.00 50PN800 8.00 50PN1000 10.00 50PN1300 13.00 50A230 2.30 50A250 2.50 50A270 2.70 50A290 2.90 50A310 3.10 50A350 3.50 50A400 4.00 50A470 4.70 50A600 6.00 50A700 7.00 50A800 8.00 50A1000 10.00 50A1300 13.00 47F165 3.64 47F180 3.97 47F200 4.41 47F210 4.63 47F240 5.29 47F400 8.82 47F450 9.92 M250-50A 2.50 M270-50A 2.70 M290-50A 2.90 M310-50A 3.10 M350-50A 3.50 M400-50A 4.00 M470-50A 4.70 M600-50A 6.00 M700-50A 7.00 M800-50A 8.30 M1000-50A 10.00

Remarks: POSCO's Electrical steel guarantees core loss between 1.5T and 50Hz.