9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar

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9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar
Steel GradeQ195,Q235,Q345,45#, S20C, SAE1010,SAE1020.SAE1045,EN8,EN 19fC45,CK45,SS400 etc
StandardASTM A615Gr40/60,BSS4449 Gr460B,500B etc
Diameter6mm-1200mm
Length3000mm-12000mm or as client's request
Straightness3mm/M max
Tolerance+0.5mm/-0(dia),+5mm/-0(L)
MOQ1 tons
Heat treatmentNormalized / Annealed / Quenched / tempered
Surfaceblack,mill,polished,brush,etc
TestUltrasonic test according to SEP 1921-84 G3 C/c
ApplicationWidely used in construction industry for reinforcing concret(Express way; office building, Bridge etc) Trasportation By sea(20' 40' container), parts of larger cross-sections, crankshafts, gears.
Trade TermFOB,CFR,CIF
Payment30% advance by TXT; Balance pay before the shipment against shipping documents or irrevocable LC at sight
PackagingExport standard, seaworthy
Delivery time10-20days after confirmed order
Loading portTianjin port
Container size20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Item TypeDiameter (MM)Length
Round Bar8-4006/9/12m or follow client's requirment.
Steel Wire Rod5.5-34Coil
Steel Rebar5.5-40Cut to length or Coil
Commen steel round bar category,grade,sizes and standard:
CategoryGradesSizesStandard
Carbon structure steelQ195,Q215,Q235,Q27516mm-250mmGB/T700-2006
Low alloy high strength structure steelQ295,Q345,Q390,Q420, Q46016mm-250mmGB/T1591-2008
Prime Carbon structure steel10#, 20#, 35#, 45#, 60#, 20Mn,65Mn,B2, B3,JM20, SH45,S45C,C4516mm-250mmGB/T699-1999
Alloy structure steel30Mn2,40Mn2,27SiMn, 42Crmo, 20Cc40Cr,20CrMo, 35CrMo,20CrMnTi, 30CrMnTi,20MnVB, 20MnTiBf 45MnV 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V16mm-250mmGB/T3077-1999
Spring Steel65Mn,60Si2Mn, 50CrVA16mm-250mmGB/T1222-84
Bearing SteelGCr15tGCr15GD,55SiMoV16mm-250mmGB/T18254-2002
Structural steels subject to end-quench hardenability requirements20CrMnTi,30CrMnTi, 20Cr, 40Crf30CrMo,42CrMoA,27SiMn, 40Mn2H, 20CrNiMo, 40Mn2,q345b,35MnBM, 40MnB,45MnV.16mm-250mmGB/T5216-2004
Oil wells structural steel37Mn5,36Mn2V16mm-250mmQ/LYS248-2007
Marine anchor chain steelCM490,CM690,M30Mn216mm-250mmYB/T66-1987 GB/T18669-2002
Chemical Composition ASTM A105 / 105N Carbon Steel Round Bars  
Carbon Steel GradesCMnSiS Max.P Max.
Ck 450.42/0.500.50/0.800.15/0.350.040.04
Ck 550.52/0.600.60/0.900.15/0.350.040.04
Ck 600.57/0.650.60/0.900.15/0.350.040.04
SAE10060.08 max0.25/0.400.10/0.300.050.04
SAE10080.10 max0.30/0.500.10/0.300.050.04
SAE10100.08/0.130.30/0.600.10/0.300.050.04
SAE10180.15/0.200.60/0.900.10/0.300.050.04
SAE10200.18/0.230.30/0.600.10/0.300.090.04
SAE10300.28/0.340.60/0.900.10/0.400.050.04
SAE10350.32/0.380.60/0.900.10/0.400.050.04
SAE10400.37/0.440.60/0.900.10/0.400.050.04
SAE10450.40/0.500.60/0.900.10/0.400.050.04
En-8D0.40/0.450.70/0.900.05/0.350.060.06
En-90.50/0.600.50/0.800.05/0.350.060.06
ASTM A105 / A105N Carbon Steel round bars Mechanical Properties:
PropertyUltimate Tensile Strenght0.2% Yield StrenghtElongationReduction of AreaCharpy Impact ToughnessHardness
Value70 Min36 Min30% Min22% Min30187 HBW MAX
Ksi(485 Mpa)Ksi (250 Mpa)
 
9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar9mm 12mm Iron Rod Metal Q345b 35mnbm 40mnb 36mn2V Carbon/Alloy Steel Round Bar

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