形状钢筋级别牌号钢筋直径(mm)屈服点σs(MPa)抗拉强度σb(MPa)伸长率(%)冷弯D—弯心直径d—钢筋直径δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
直径(mm)屈服点σs(MPa)抗拉强度σb(MPa)伸长率(%)冷弯D—弯心直径d—钢筋直径δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
(MPa)抗拉强度σb(MPa)伸长率(%)冷弯D—弯心直径d—钢筋直径δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
(MPa)伸长率(%)冷弯D—弯心直径d—钢筋直径δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
D—弯心直径d—钢筋直径δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
d—钢筋直径δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
δ5δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
δ10不小于光圆ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
ⅠHPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
HPB2356~402353702522180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
180°D=d月牙肋ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
ⅡHRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
HRB3356~2533549016180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
180°D=3d28~50180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
180°D=4dⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
ⅢHRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
HRB4006~254005701490°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
90°D=4d28~5090°D=5dHRB5006~255006301290°D=6d
90°D=5dHRB5006~255006301290°D=6d
HRB5006~255006301290°D=6d
90°D=6d