SAE / AISI 1020 S20C C20 1.0402 Cold Drawn Steel Square / Hex Bar manufacturer
EAF + LF + VD + ConCASTING BILLETS + HOT ROLLED + SHOT BLASTING +(ANNEALING) + COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKINGProcessSizeofferrange(inches)Sizeofferrange(mm)ColdDrawingRoundSizes0.235-4.700″5-120HexagonSizes0.235-3.000″5-75SquareSizes0.235-4.700″5-120SpecialSectionsPleaseRFQPleaseRFQAnnualCapacity30,000Tons30,000Tons
NOMINALSIZEDIAMETERmmh9h10h111to3-0.025-0.04-0.06(-0.00098")(-0.00158")(-0.00236")Over3to6-0.03-0.048-0.075(-0.00118")(-0.00189")(-0.00295")Over6to10-0.036-0.058-0.09(-0.00142")(-0.00228")(-0.00354")Over10to18-0.043-0.07-0.11(-0.00169")(-0.00275")(-0.00433")Over18to30-0.052-0.084-0.13(-0.00205")(-0.00331")(-0.00512")Over30to50-0.062-0.1-0.16(-0.00244")(-0.00393")(-0.00630")Over50to80-0.074-0.12-0.19(-0.00291")(-0.00472")(-0.00748")Over80to120-0.087-0.14-0.22(-0.00343")(-0.00551")(-0.00866")
4.SAE / AISI 1020 S20C C20 1.0402 Chemical composition:CSiMnS(≤)P(≤)Cr(≤)Ni(≤)
0.17-0.230.17-0.370.35-0.650.0350.0350.250.3
Our Factory
Our factory have equipments such as shot blasting machine, cold drawn machines, Heat treatmnet (Q&t, Annealed,Normalized) machines, Straighten Machines, Grinding Machines, Cutting machines etc and full set of inspection machines
Cold Drawn Steel Hex Bar
Sizes:5-120MM
Tolerance:h9 h10 h11
Surface:Bright
Cold Drawn Steel Round Bar
Sizes:5-120MM
Tolerance:h9 h10 h11
Surface:Bright
Cold Drawn Steel Square Bar
Sizes:5-120MM
Tolerance:h9 h10 h11
Surface:Bright