角钢的规格型号通常以边长和边厚来表示，常见的角钢规格包括等边角钢和不等边角钢。以下是一些具体的规格型号及其尺寸和重量信息：
等边角钢规格
边长 （mm） x 边厚 （mm）: 20x2, 25x3, 30x3, 40x4, 50x5, 60x6, 70x7, 80x8, 90x10, 100x10, 110x12, 125x10, 140x12, 160x14, 180x18, 200x24。
不等边角钢规格
示例： 45x28x4, 50x32x4, 56x36x4-5, 63x40x5-6, 75x50x5-6, 80x6-10, 90x6-10, 100x6-12, 110x8-12, 125x8-12, 140x10-16, 160x10-16, 180x12-18, 200x16-20。
其他标准角钢规格
欧标 （EN）: L20x20x3, L25x25x3, L30x30x3, L30x30x4, L35x35x4, L40x40x4, L40x40x5, L50x50x5, L50x50x6, L60x60x5, L60x60x6, L63x63x4, L63x63x5, L63x63x6, L70x70x5, L70x70x6, L70x70x7, L75x75x5, L75x75x6, L75x75x7, L80x80x6, L80x80x7, L80x80x8, L90x90x6, L90x90x7, L90x90x8, L100x100x6, L100x100x8, L125x125x8, L125x125x10, L140x140x10, L140x140x12, L160x160x12, L160x160x14, L180x180x12, L200x200x16。
日标 （JIS）: 65x65x6, 100x75x7, 100x75x10, 125x75x7, 125x75x8, 125x75x10, 150x90x9, 150x90x10, 150x90x12, 150x150x10, 150x150x12, 150x150x15, 150x150x18, 160x150x12, 160x150x14, 160x150x16, 160x150x18, 180x150x12, 180x150x14, 180x150x16, 180x150x18, 200x150x16, 200x150x18, 200x150x20。
英标 （BS）: 20x2, 25x2.5,