Spring Steel Flat Bars



Part Number Description Thickness (mm) Width (mm) Length (mm) GB ASTM JIS EN C Si Mn Cr V P S HB
090711001 Spring Steel Flat Bar 5-30mm 30-300m According to Request 65Mn 1566 S65C C60E 0.62-0.70 0.17-0.37 0.90-1.20 ≤0.25
0.035 0.035 302
090711002 Spring Steel Flat Bar 5-30mm 30-300m According to Request 60Si2Mn 9260 SUP7 61SiCr7 0.56-0.64 1.50-2.00 0.70-1.0 ≤0.35
0.025 0.025 321
090711003 Spring Steel Flat Bar 5-30mm 30-300m According to Request 60Si2MnA 9260 SUP7 61SiCr7 0.56-0.64 1.60-2.00 0.70-1.0 ≤0.35
0.025 0.025 321
090711004 Spring Steel Flat Bar 5-30mm 30-300m According to Request 55CrMnA 5155 SUP9 55Cr3 0.52-0.60 0.17-0.35 0.65-0.95 0.65-0.95
0.025 0.025 321
090711005 Spring Steel Flat Bar 5-30mm 30-300m According to Request 60CrMnA 5160 SUP9A 60Cr3 0.56-0.64 0.17-0.37 0.70-1.00 0.70-1.00
0.025 0.025 321
090711006 Spring Steel Flat Bar 5-30mm 30-300m According to Request 50CrVA 6150 SUP10 51CrV4 0.46-0.54 0.17-0.37 0.50-0.80 0.80-1.10 0.10-0.20 0.025 0.025 321
090711007 Spring Steel Flat Bar 5-30mm 30-300m According to Request 60Si2CrA

54SiCr6 0.56-0.64 1.40-1.80 0.40-0.70 0.70-1.00
0.025 0.025 321
090711008 Spring Steel Flat Bar 5-30mm 30-300m According to Request 28MnSiB


0.24-0.32 0.60-1.2 1.2-1.6 B (0.0005-0.0035)
0.035 0.035