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4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar
4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar

4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar

China 4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar, Find details about China Steel Bar, Alloy Steey Bar from 4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar

Model NO.
steel bar
Special Use
Tools
Application
Hardware Tools, Auto Parts, Standard Parts, Fasten
Diameter Tolerance
H9,H10,H11
Straightness
±3mm/M
Surface Treatme
Cold Drawn,Bright,Oiled
Date of Deliver
15-30days
Trademark
DaJin
Transport Package
Seaworthy Packing
Specification
5mm-150mm
Origin
Shandong
Model NO.
steel bar
Special Use
Tools
Application
Hardware Tools, Auto Parts, Standard Parts, Fasten
Diameter Tolerance
H9,H10,H11
Straightness
±3mm/M
Surface Treatme
Cold Drawn,Bright,Oiled
Date of Deliver
15-30days
Trademark
DaJin
Transport Package
Seaworthy Packing
Specification
5mm-150mm
Origin
Shandong
cold drawn  steel  bar/steel flat  bar Cold Drawn Hexagonal Steel Bar
General
 
ShapeRound, Square, Flat, Hexagon
Grade S40C 1040 1018 1020/S20C SS400 A105  ASTM A36  Q235B
ToleranceH9 H10 H11 or  common tolerance for hot rolled
ApplicationCase hardened parts where core strength is not critical. Widely used in shafting applications

Specifications

Available Sizes
All ShapesRound: Dia. 5 - 1000mm
Flat: Thickness 10 - 120mm, width 305 - 2200mm
 
Available Length
Round5.8M or 6M or as customer's request
Squares8*8mm-150*150mm
Hexagon11'/13'
FlatThickness:6mm-60mm

Available Finishes
All ShapesStandard "as drawn" finish
All ShapesGround and Polished
All ShapesTurned Ground and Polished
All ShapesTurned and Polished

Chemistry
 
Chemistry
Carbon0.15/0.20
Manganese0.60/0.90
Phosphorus0.04 (Max)
Sulphur0.05 (Max)
Silicon0.15/0.35
Mechanical Properties
 
Mechanical Properties
Tensile Strength64,000psi
Yield Strength54,000psi
Elongation in 2"15%
Reduction of Area40%
Brinell Hardness126


4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar
4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar4140 1215 Cold Drawn Hexagonal Steel Bar Steel Round Bar

 

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