Product Specifications and Execution Standard
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Sort of steel
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International general brand
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Round steel
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GB
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JIS
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ASTM
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DIN
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BS
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ISO
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Alloy Steel
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20Mn2-50Mn2
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SMn420-SMn443
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1320-1345
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20Mn5-50Mn7
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150M19-160M36
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22Mn6-42Mn6
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ø12mm-ø300mm,
ø300mm-ø800mm
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15Cr-50Cr
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SCr415-445
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5115-5150
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-
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527A17
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20Cr4-41Cr4
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15CrMo
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SCM415
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-
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15CrMo5
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1653
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-
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20CrMo
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SCM420
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4118
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18CrMo4
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35CrMo
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SCM435
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4137
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34CrMo1
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-
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-
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30CrMo
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SCM420
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4130
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25CrMo4
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25CrMo4
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30CrMoA
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SCM430
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4130
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34CrMo4
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34CrMo4
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42CrMo
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SCM440
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4140
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42CrMo4
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708M40
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-
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-
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F11-91
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-
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-
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-
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38CrMoAl
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SACM645
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-
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-
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-
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41CrAlMo74
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50CrV
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-
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6150
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51CrV4
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-
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-
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15-20CrMn
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SMnC420
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5115-5120
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16MnCr5
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16MnCr5
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GCr15
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-
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SAE52100
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100Cr6
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-
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-
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GCr15SiMn
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-
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-
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100CrMnSi6-4
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-
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-
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20CrMnMo(H)
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SCM421(H)
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4119
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-
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-
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-
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40CrMnMo
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SCM440
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4142
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42CrMo4
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708A42
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42CrMo4
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20-50CrNi
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SNC436
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3115-3150
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40NiCr6
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640M40
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-
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12CrNi2
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SNC415
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3415
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14NiCr10
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-
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-
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20CrNiMo
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SNCM220
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8620
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21NiCrMo2
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805M20
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20NiCrMo2
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34CrNiMo
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-
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-
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34CrNiMo6
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-
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-
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40CrNiMo
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SNCM439
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4340
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36CrNiMo4
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816M40
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-
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