Standard: ASTM, BS, GB, JIS Dimensions: 25mm*16mm*3mm-90mm*56mm*8mm Grade: A36-A992 Series 1.material:Q235/q345,angle steel 2.standard:GB/ASTM/JIS/BS 3.specification:25*16mm-100*80mm 4.length:5.8m-9m1.material:Q235/Q345,ANGLE ATEEL2.standard:GB/ASTM/JIS/BS3.specification:25*16mm-100*80mm4.length:5.8m-9m5.thickness:3mm-10mm6.zinc thickness:40-140um or 280-900g/m2