Commodity: deformed barStandard: GB1499-98, HRB335 (20MnSi), HRB400 (20MnSiV, 20MnSiNb, 20MnTi) 1) Delivery: hot rolled2) Length: 9, 12m3) Diameter: 10,12,14,16,18,20,22,25,28,32,36mm4) Chemical composition: a) HRB335 (20MnSi):i) C: 0.17-0.25 ii) Si: 0.40-0.80iii) Mn: 1.20-1.60iv) P: 0.045 max.v)...