CJM Steel Group Ltd.
Contact UsC.J.M.Stainless Steel Group Ltd
BS4449 Steel Reinforcement Rebar
- OriginChina
- Delivery Time≥7 days
- DemandCustomizable
- StandardASTM, AISI, JIS, GB, DIN, EN
- MOQ 1 Ton
Product Description
Stock Display
Inspection and Packaging
B500A/B500B/B500C Rebar Description
BS4449 Steel Reinforcement Rebar Description
BS4449 is yet another deformed steel bar standard. It is also differentiated as per European standards. When it comes to manufacturing, the steel bars falling in this standard are also hot rolled, which means that they are also used for general purposes, i.e. in common construction projects. These deformed bars are also available between 12 mm to 30 mm diameter size. And the common lengths that they are available in are 9 m and 12 m. Such bars are widely used in houses, bridges, roads, especially railways and other civil engineering.
- BS 4449:97 British Rebar SpecificationsRated
DiameterNominal Cross Section AreaWeightEN To The Ribs (mm)Longitudinal Ribs (mm)Pitch / Step
mmRibs Tip Distance
mmKg / m
Tolerance
%
HeightWidthHeightWidthmmm㎡min.max.min.max.min.max.min.max.min.max.min.max.628.30.222± 90.30.60.480.720.30.840.481.23,.04.81.52.3850.30.395± 6.50.40.80.640.960.40.840.641.64.06.42.03.11078.50.6160.51.00.81.20.50.840.82.05.08.02.53.912113.10.888± 4.50.61.20.961.440.60.840.962.46.09.63.04.716201.11.5790.81.61.281.920.80.841.283.28.012.84.06.220314.22.4661.02.01.62.41.00.841.64.010.016.05.07.825490.93.8541.252.52.03.01.250.842.05.012.520.06.29.832804.26.3131.603.22.563.841.600.842.566.416.025.68.012.5401256.69.8642.04.03.24.82.00.843.28.020.032.010.015.7501963.515.4132.55.04.06.02.50.844.010.025.040.012.519.6 BS 4449:97 Steel Rebar Mechanical PropertiesQuality
Akma N / mm2<Akma / Pull Rate N/mm2Elongation ElasticityTotal max. % AGTmin.min.min.min.GR 250250Akma x 1.1522–GR 460 A460Akma x 1.05122.5GR 460 B460Akma x 1.08145 BS 4449:97 Steel Rebar Chemical PropertiesElementGR 250 % max.GR 460 A / B % max.Ribs and Marking MethodCastingProductCastingProduct
C0.250.270.250.27P0.0600.0650.0500.055S0.0600.0650.0500.055N0.0120.0130.0120.013CE0.420.450.510.54 Mn Cr+Mo+V Ni+Cu CE = C + ————- + ——————- + —————– 6 5 15 Scope of ApplicationWidely used in houses, bridges, roads, especially railways and other civil engineering.
FAQ
Related products
ASTM A516 Steel Plate
- OriginChina
- Delivery Time≥7 days
CJM supplies ASTM A516 steel plates in Grade 55, 60, 65, and 70 for pressure vessels & boilers. Stock supply, custom cutting, and mill certificates available.
Stainless Steel Angle Steel
- OriginChina
- Delivery Time≥7 days
Stainless Steel Angle Steel Stainless steel angle steel is a long strip of steel with two sides perpendicular to each other. There are equilateral stainless steel angle steel and unequal stainless steel angle steel. The two sides of the equilatera…
High Strength Steel Plate for Construction
- OriginChina
- Delivery Time≥7 days
High-quality building construction steel plates for high-rise frames, large-span workshops, and warehouse projects. Fast delivery and global export experience.
Structural Cold Rolled Steel Plate | Q345B / Q355B / S355JR
- OriginChina
- Delivery Time≥7 days
Buy structural cold rolled steel plate in grades Q355B, Q345B, S355JR, and more from CJM – China’s expert steel exporter. Accurate specs, large stock, and global shipping.
loading…
已经是到最后一篇内容了！
MESSAGE：