Construction steel building materials bar
USD $500 - $800 /Ton
Min.Order:5 Tons
Anping County Puersen Hardware Wire Mesh Products Co., Ltd.
Construction steel building materials bar
Cold rolled steel ribbed bar is a practical construction steel materials. It is widely used as the fitting bar for various steel bar concrete structure engineering and making of various construction components. With its high strength and the fixing strength with concrete, its sufficient plastic property, it can enhance the technical and the quality of the engineering, reduce the cost of raw materials and the cost of engineering at the same time. The finished products can be round coil or straight sizes.
Specifications:
Grade: CRB 550
Material: Q235,
Wire dia: 4-12m
Length: 2-12mm,or make coils
Applications of angle steel :
Welded concrete reinforing mesh
Framework of all kinds of construction and engineering
Construction joist
Iron tower
Advantages and features :
Steel bar Grade | Wire rod Grade | Chemical Composition % | ||||
C | SI | Mn | S | P | ||
CRB550 | Q235 | 0.14~0.22
| d"0.03
| 0.30~0.65
| d"0.050
| d"0.045
|
CRB650 | Q235 | 0.14~0.22
| d"0.03
| 0.30~0.65
| d"0.050
| d"0.045
|
CRB550 | Cold-rolled ribbed steel bar | Cold Drawn plain and Round Bar | |
Specification | 4-12mm,larger in steps of 0.5mm | ||
Recommendation Specification (mm) | 4mm,5.5mm,7mm,8.5mm, 10.5mm 12mm | 4mm,5mm,6mm,7mm,8mm, 9mm,10mm,11mm 12mm | |
Surface Condition | With rib on Three sides | Plain and round | |
Production Standard | GB13788-2002 | BS4482:1985 | |
Properties | Elongation 10 08% | Elongation 5 012% | |
Tensile strength b 0550 Mpa | Tensile strength b 0510 Mpa | ||
Designed strength fy0360Mpa | Designed strength fy0320Mpa |
We can supply all kinds of round steel rebar,and produce the specified dimension or standards of the buyers' requirements with higher quality and best price.
If you have any special requirement, pls fell free to contact me. I will try my best to catch your meet..