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Hot Rolled Structural Square Steel Bar by China SupplierUS$ 450 - 550MOQ: 50 Tons
Specifications
hot rolled structural square steel bar
Size:5*5-200*200mm
Stocks and new products
hot rolled, black surface
ISO9001, SGS
hot rolled structural square steel bar
Item |
square steel bar, mild steel square bar, carbon square steel bar, ms solid steel bar |
Standard |
GB/T 700-2006,GB/T 1591-94,JIS G3101-2004, ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM A529/A529M-05, ASTM A572/A572M-06,EN 10025-2-2004 |
Material |
AISI/SAE 1010,1020,1015,1025,1030,1035,1045,1040,1050,1055,1060,C1022, C1033,C1036,C1052,C10,C15,C20,C35,C45,CK55,C60,CK60,40Mn4, 1006,1008 etc Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C, Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460,SS330,SS400, SS490,SS540,A36,1,GR.36,50(245),55(380),42(290),60(415),65(450), S185(1.0035),S235JO(1.0114), S235JR(1.0038),S235J2(0.0117), S275JR(1.0044),S275JO(1.10143),S355JO(1.0553),E295(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.8965),10#,15#20# |
Size |
5*5mm~150*150mm |
Length |
1m,3m,5.8m,6m,12m or as required |
Surface |
mill finish, black coated, oiled, galvanized, polished, bright |
Package |
Standard export seaworthy or as customers’ requirements |
|
Application |
1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping container or other similar devices, such as all kinds of tower vessels, heat exchangers, storage tank andtank car, etc 2.Manufacture all kinds of stamping parts, construction and engineering structure and some of the less important machine structure and parts. 3. Buildings and Bridges, Vehicles, towers and other structures. 4.Used as a floor, workshop escalator, working pedal, ship deck and car plate and so on 5.Make fixed boiler, boiler and other important hull attachments. 6.Pressure vessels, welding gas cylinder steel plate 7.Production of cutting tools, measuring tool and die |
Export |
Singapore,Indonesia,Saudi Arabia,Spain,Canada,Brazil, Thailand,Russia,Turkey,Kuwait,Korea,Iran,India,Egypt,Oman,Malaysia, Peru,Vietnam, Mexico, etc |
hot rolled structural square steel bar chemical component
Chemical composition(%):
C: 0.38~0.45
Si: ≤0.40
Mn: 0.60~0.90
S: Allow the residual content ≤ 0.035
P:Allow the residual content ≤ 0.035
Cr:0.90~1.20
Mo:0.15~0.30
Mechanical properties:
Elongation δ5 (%): ≥12
Reduction of area ψ (%): ≥45
Impact Akv (J) :≥63
HRB : ≤217HB
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