China SAE 1045 C45 S45c 45# Cold Drawn Steel Square Bar

SAE 1045 / AISI 1045 Cold Drawn Steel Square Bar

ProcessSize offer range (inches)
Size offer range (mm)
Cold DrawingRound Sizes0.235 - 4.700″5-120Hexagon Sizes0.235 - 3.000″5-75Square Sizes0.235 - 4.700″5-120Special SectionsPlease RFQPlease RFQAnnual Capacity30,000 Tons30,000 TonsTurning & PolishingSizes0.600-4.700''15-120Annual Capacity50,000 Tons50,000 Tons

Processinghot rolled bars/wire rods - (spheroidizing annealed
for alloy steel/bearing steel) - pickling - cleaning - saponifing -
cold drawn - (softening annealed for alloy steel/bearing steel) - cutting - bundling - packing
- finished productsApplicationUsed to produce steel fastners such as bolts and screws, roller shaft
in conveyor belt, piston rod, motor shaft etc.Materialcarbon steel round bars and alloy steel round bars as the major material list
according to customers' requirementsDimensionsFrom 5mm to 150mmTolerancesh8 - h11Length6000mm in general, but can cut to any length according to customers' requirements.Straightness2mm/m maxSurface Roughness1.2mm maxPackingRusty proof packages. Anti rusty oil painting, film wrapped inside and Nylon plastic bags
wrapped outside

We company have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine,Hardness testing machine,Dimensional measuring instrument,f,spectrometer,metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries , if you have any need for our producrs,please contact us freely.