Q345B圆钢性能介绍:
1、综合力学性能良好
2、低温性能亦可
3、塑性和焊接性良好
Q345B圆钢与Q345A、Q345C、Q345D、Q345E力学性能性能对比
Q345A级,是不做冲击;Q345B级,是20度常温冲击;Q345C级,是0度冲击;Q345D级,是-20度冲击;Q345E级,是-40度冲击。在不同的冲击温度,冲击的数值也有所不同。
q345的力学性能对比
Q345A圆钢力学性能: 抗拉强度:490-675 屈服强度:≥345 伸长率:≥21
Q345B圆钢力学性能: 抗拉强度:490-675 屈服强度:≥345伸长率:≥21
Q345C圆钢力学性能: 抗拉强度:490-675 屈服强度:≥345 伸长率:≥22
Q345D圆钢力学性能: 抗拉强度:490-675 屈服强度:≥345 伸长率:≥22
Q345E圆钢力学性能: 抗拉强度:490-675 屈服强度:≥345 伸长率:≥22
Q345B圆钢用途:用做中低压容器、油罐、车辆、起重机、矿山机械、电站、桥梁等承受动荷的结构、机械零件、建筑结构、一般金属结构件,热轧或正火状态使用,可用于-40℃以下寒冷地区的各种结构.
物料小类 | 规格 | 本月期初 | 执行标准 | 当月出库 | 汇总 |
Q345B圆钢 | 100 | 0.97 | GB/T1591-2008 | 0 | 0.97 |
2.785 | GB/T1591-2008 | 0 | 2.785 | ||
3.565 | GB/T1591-2008 | 0 | 3.565 | ||
100 汇总 | GB/T1591-2008 | 7.32 | |||
Q345B圆钢 | 150 | 10.43 | GB/T1591-2008 | 0 | 10.43 |
25.965 | GB/T1591-2008 | 0 | 25.965 | ||
150 汇总 | GB/T1591-2008 | 36.395 | |||
Q345B圆钢 | 650 | 0.07 | GB/T1591-2008 | 0 | 0.07 |
15.58 | GB/T1591-2008 | 0 | 15.58 | ||
650 汇总 | GB/T1591-2008 | 15.65 | |||
Q355B圆钢 | 45 | 1.696 | GB/T1591-2008 | 0 | 1.696 |
0.462 | GB/T1591-2008 | 0 | 0.462 | ||
4.212 | GB/T1591-2008 | 0 | 4.212 | ||
45 汇总 | GB/T1591-2008 | 6.37 | |||
Q355B圆钢 | 50 | 0.506 | GB/T1591-2008 | 0 | 0.506 |
50 汇总 | GB/T1591-2008 | 0.506 | |||
Q355B圆钢 | 60 | 1.163 | GB/T1591-2008 | 0 | 1.163 |
1.823 | GB/T1591-2008 | 0 | 1.823 | ||
60 汇总 | GB/T1591-2008 | 2.986 | |||
Q355B圆钢 | 75 | 3.486 | GB/T1591-2008 | 0 | 3.486 |
8.71 | GB/T1591-2008 | 0 | 8.71 | ||
75 汇总 | GB/T1591-2008 | 12.196 | |||
Q355B圆钢 | 90 | 5.982 | GB/T1591-2008 | 0 | 5.982 |
6.06 | GB/T1591-2008 | 0 | 6.06 | ||
90 汇总 | GB/T1591-2008 | 12.042 | |||
Q355B圆钢 | 105 | 0.91 | GB/T1591-2008 | 0 | 0.91 |
1.665 | GB/T1591-2008 | 0 | 1.665 | ||
1.745 | GB/T1591-2008 | 0 | 1.745 | ||
3.02 | GB/T1591-2008 | 0 | 3.02 | ||
4.46 | GB/T1591-2008 | 0 | 4.46 | ||
5.32 | GB/T1591-2008 | 0 | 5.32 | ||
105 汇总 | GB/T1591-2008 | 17.12 | |||
Q355B圆钢 | 110 | 13.095 | GB/T1591-2008 | 0 | 13.095 |
3.46 | GB/T1591-2008 | 0 | 3.46 | ||
110 汇总 | GB/T1591-2008 | 16.555 | |||
Q355B圆钢 | 130 | 0.785 | GB/T1591-2008 | 0 | 0.785 |
11.98 | GB/T1591-2008 | 0 | 11.98 | ||
2.7 | GB/T1591-2008 | 0 | 2.7 | ||
3.63 | GB/T1591-2008 | 0 | 3.63 | ||
130 汇总 | GB/T1591-2008 | 19.095 | |||
Q355B圆钢 | 170 | 6.48 | GB/T1591-2008 | 6.48 | 0 |
25.32 | GB/T1591-2008 | 25.32 | 0 | ||
170 汇总 | GB/T1591-2008 | 0 | |||
Q355B圆钢 | 200 | 0.52 | GB/T1591-2008 | 0 | 0.52 |
5.95 | GB/T1591-2008 | 0 | 5.95 | ||
200 汇总 | GB/T1591-2008 | 6.47 | |||
220 | 0 | GB/T1591-2008 | 0 | 4.53 | |
Q355B圆钢 | GB/T1591-2008 | 18.77 | 4.7 | ||
3.69 | GB/T1591-2008 | 0 | 3.69 | ||
220 汇总 | GB/T1591-2008 | 12.92 | |||
Q355B圆钢 | 240 | 0 | GB/T1591-2008 | 0 | 5.615 |
GB/T1591-2008 | 0 | 22.63 | |||
240 汇总 | GB/T1591-2008 | 28.245 | |||
Q355B圆钢 | 250 | 5.14 | GB/T1591-2008 | 0 | 5.14 |
250 汇总 | GB/T1591-2008 | 5.14 | |||
Q355B圆钢 | 260 | 0.165 | GB/T1591-2008 | 0.165 | 0 |
2.49 | GB/T1591-2008 | 2.49 | 0 | ||
260 汇总 | GB/T1591-2008 | 0 | |||
Q355B圆钢 | 300 | 0.785 | GB/T1591-2008 | 0.785 | 0 |
1.51 | GB/T1591-2008 | 1.51 | 0 | ||
300 汇总 | GB/T1591-2008 | 0 | |||
Q355B圆钢 | 310 | 4 | GB/T1591-2008 | 0 | 4 |
9.315 | GB/T1591-2008 | 0 | 9.315 | ||
310 汇总 | GB/T1591-2008 | 13.315 | |||
Q355B圆钢 | 800 | 36.44 | GB/T1591-2008 | 0 | 36.44 |
800 汇总 | GB/T1591-2008 | 36.44 | |||
Q355B 汇总 | 189.4 |