... 40 days. Quality service after sales 1. Description: alloy steel - forged steel - square bar -SAE51152. ... 1.7220, 1.7225, 1.5805, 1.6571, 1.6511, 1.7131, 1.7016, 1.7033, 1.7035, 1.7177, 1.3505, 1.8159, 1.6523, 1.6526, 1.7103, 1.7108, 1.8509, 1.0722DIN: 15NiCr13, 25CrMo4, 34CrMo5, 42CrMo4 ... , 60Si2MnA, 60CrMnA, 50CrVA, GCr15 steel stock forged steel square bar SAE 5115 / DIN 15NiCr13, 25CrMo4, ...