| Steel Grade |
Q195,Q235,Q345,45#, S20C, SAE1010,SAE1020.SAE1045,EN8,EN 19fC45,CK45,SS400 etc |
| Standard |
ASTM A615Gr40/60,BSS4449 Gr460B,500B etc |
| 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 |
| Straightness |
3mm/M max |
| Tolerance |
+0.5mm/-0(dia),+5mm/-0(L) |
| MOQ |
1 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. |
| Trade Term |
FOB,CFR,CIF |
| Payment |
30% advance by TT; 70% Balance pay before the shipment against shipping documents or irrevocable LC at sight |
| Packaging |
Export standard, seaworthy |
| Delivery time |
10-20days after confirmed order |
Commen steel round bar category,grade,sizes and standard:
| 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 |
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