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Oil Tempered Piano Steel Wire

Oil Tempered Piano Steel Wire

Product Information Product Specification Chemical Component Carbon steel Alloy steel

Product Information 

1Product NameOil tempered piano steel wire
2MaterialCarbon steel and Alloy steel
3Size2mm-15mm
4Packing Waterproof membrane + PVC + steel truss or asper your customers' requirement.
5StandardB/T18983,ASTM A401,etc.
6ApplicationRailway fastener,Spring steel,Suspension spring steel


Product Specification

Diameter
mm
Tensile strength (MPa)Reduction of area
FDCFDCrV-AFDCrV-BFDSiMnFDCrSi%≥
TDCTDCrV-ATDCrV-BTDSiMnTDCrSiFDTD
0.5-0.81800-21001800-21001900-22001850-21002000-2250/
>0.8-1.01800-20601780-20801860-21601850-21002000-2250/
>1.0-1.31800-20101750-20101850-21001850-21002000-22504545
>1.3-1.41750-19501750-19901840-20701850-21002000-22504545
>1.4-1.61740-18901710-19501820-20301850-21002000-22504545
>1.6-2.01720-18901710-18901790-19701820-20002000-22504545
>2.0-2.51670-18201670-18301750-19001800-19501970-21404545
>2.5-2.71640-17901660-18201720-18701780-19301950-21204545
>2.7-3.01620-17701630-17801700-18501760-19101930-21004545
>3.0-3.21600-17501610-17601680-18301740-18901910-20804045
>3.2-3.51580-17301600-17501660-18101720-18701900-20604045
>3.5-4.01550-17001560-17101620-17701710-18601870-20304045
>4.0-4.21540-16901540-16901610-17601700-18501860-20204045
>4.2-4.51520-16701520-16701590-17401690-18401850-20004045
>4.5-4.71510-16601510-16601580-17301680-18301840-19904045
>4.7-5.01500-16501500-16501560-17101670-18201830-19804045
>5.0-5.61470-16201460-16101540-16901660-18101800-19503540
>5.6-6.01460-16101440-15901520-16701650-18001780-19303540
>6.0-6.51440-15901420-15701510-16601640-17901760-19103540
>6.5-7.01430-15801400-15501500-16501630-17801740-18903540
>7.0-8.01400-15501380-15301480-16301620-17701710-18603540
>8.0-9.01380-15301370-15201470-16201610-17601700-18503035
>9.0-10.01360-15101350-15001450-16001600-17501660-18103035
>10.0-12.01320-14701320-14701430-15801580-17301660-181030/
>12.0-14.01280-14301300-14501420-15701560-17101620-177030/
>14.0-15.01270-14201290-14401410-15601550-17001620-1770/
>15.0-17.01250-14001270-14201400-15501540-16901580-1730/


Chemical Component

Carbon steel

MaterialC%Si%Mn%S%P%
650.62-0.700.17-0.370.50-0.80< 0.035<0.035
65Mn0.62-0.700.17-0.370.90-1.20< 0.035<0.035
700.62-0.750.17-0.370.50-0.80< 0.035<0.035
57B0.54-0.610.15-0.350.60-0.90<0.025<0.025
72B0.69-0.760.15-0.350.60-0.90< 0.025<0.025
82B0.72-0.860.15-0.350.60-0.90<0.025<0.025


Alloy steel

MaterialC%SiMn%CrVS,P 
55CrSi0.50-0.601.20-1.600.50-0.800.50-0.80/<0.030
60Si2Mn0.56-0.641.60-2.00.60-0.900.35/<0.035
60Si2MnA0.56-0.641.60-2.00.60-0.900.35/<0.030
60Si2CrA0.56-0.641.40-1.800.40-0.700.70-1.00/<0.030
60Si2CrVA0.56-0.641.40-1.800.40-0.700.90-1.20.10-0.20<0.030
55CrMnA0.52-0.600.17-0.370.65-0.950.65-0.95/<0.030
50CrV0.46-0.540.17-0.370.50-0.800.80-1.100.10-0.20<0.030


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