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Hot sale S45C 40Cr 42CrMo 1020 4140 4130 carbon steel round rod bar for building material

Name: Hot sale S45C 40Cr 42CrMo 1020 4140 4130 carbon steel round rod bar for building material
Brand: Hongkun
Rating: 5.0 (86 reviews)

Steel round bars are a type of carbon steel that is commonly used in construction, manufacturing, and other industries. They are available in a variety of grades and sizes, including Special Bar Quality (SBQ) and Merchant Bar Quality (MBQ). SBQ grades include 1018, 1045, 1117, 1141, 1144, 1215, 12L14, Stressproof and Fatigueproof. MBQ bar is produced to A-36 and most of the sizes are also produced to A-529-50 and A-572-50.

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Model:
steel round bar
Brand:
Hongkun
Code:
72141000

Product Description

Steel Grade	Q195,Q235,Q345,45#, S20C, SAE1010,SAE1020.SAE1045,EN8,EN 19fC45,CK45,SS400 etc
Standard	ASTM A615Gr40/60,BSS4449 Gr460B,500B etc
Diameter	5.5-250 mm
Length	3000mm-12000mm or as client's request
Straightness	3mm/M max
Tolerance	+0.5mm/-0(dia),+5mm/-0(L)
MOQ	5 tons
Heat treatment	Normalized / Annealed / Quenched / tempered
Surface	black,mill,polished,brush,etc
Test	Ultrasonic test according to SEP 1921-84 G3 C/c
Application	Widely 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.
Packaging	Export standard, seaworthy
Delivery time	10-20 days after confirmed order
Container size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
	40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
	40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Item Type	Diameter (MM)	Length
Round Bar	8-400	6/9/12m or follow client's requirment.
Steel Wire Rod	5.5-34	Coil
Steel Rebar	5.5-40	Cut to length or Coil

Category	Grades	Sizes	Standard
Carbon structure steel	Q195,Q215,Q235,Q275	16mm-250mm	GB/T700-2006
Low alloy high strength structure steel	Q295,Q345,Q390,Q420, Q460	16mm-250mm	GB/T1591-2008
Prime Carbon structure steel	10#, 20#, 35#, 45#, 60#, 20Mn,65Mn,B2, B3,JM20, SH45,S45C,C45	16mm-250mm	GB/T699-1999
Alloy structure steel	30Mn2,40Mn2,27SiMn, 42Crmo, 20Cc40Cr,20CrMo, 35CrMo,20CrMnTi, 30CrMnTi,20MnVB, 20MnTiBf 45MnV 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V	16mm-250mm	GB/T3077-1999
Spring Steel	65Mn,60Si2Mn, 50CrVA	16mm-250mm	GB/T1222-84
Bearing Steel	GCr15tGCr15GD,55SiMoV	16mm-250mm	GB/T18254-2002
Structural steels subject to end-quench hardenability requirements	20CrMnTi,30CrMnTi, 20Cr, 40Crf30CrMo,42CrMoA,27SiMn, 40Mn2H, 20CrNiMo, 40Mn2,q345b,35MnBM, 40MnB,45MnV.	16mm-250mm	GB/T5216-2004
Oil wells structural steel	37Mn5,36Mn2V	16mm-250mm	Q/LYS248-2007
Marine anchor chain steel	CM490,CM690,M30Mn2	16mm-250mm	YB/T66-1987 GB/T18669-2002