... x 30, 3 / 4 / 5 / 6 / 7 x 40 x 40, 4 / 5 / 6 / 7 x 50 x 50, 4 / 5 / 6 ... / 9 x 70 x 70, 6 / 7 / 8 / 9 / 10 x 75 x 75, 6 / 7 / 8 / 9 / 10 / 11 / 12 x ... 80 x 80, 7 / 8 / 9 / 10 / 11 / 12 x 100 x 1003) Steel ... , SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS410, SUS420, SUS4307. Square barFeatures: 1) Hot rolled square steel: 10 - 35mm2) Cold rolled bright: 10 x ...