產(chǎn)品詳情
Q345RHIC價格Q345RHIC報價Q345RHIC抗氫
Q345RHIC價格Q345RHIC報價Q345RHIC抗氫
化學成分
鋼種 |
牌號 |
C |
Si |
Mn |
AL |
Ca* |
O* |
CE** |
Q245R(HIC) |
熔煉分析 |
≤ |
≤ |
0.50- |
≥0.020 |
0.0015- |
≤0.004 |
≤ |
成品分析 |
≤0.40 |
0.45- |
表1
注:(1)Ca值僅供參考,不作驗收條件,Ca,O含量可用成品分析值代替熔煉分析值;
(2)碳當量(CE)計算公式如下:CE=C Mn/6 (Cu Ni)/15 (Cr Mo V)/5
(3)為了改善鋼板性能,可添加部分微合金元素。
表2
等級 |
成分 |
P |
S |
Ⅰ |
熔煉 |
≤0.015 |
≤0.003 |
成品 |
≤0.015 |
≤0.004 |
|
Ⅱ |
熔煉 |
≤0.010 |
≤0.002 |
成品 |
≤0.010 |
≤0.003 |
|
Ⅲ |
熔煉 |
≤0.008 |
≤0.002 |
成品 |
≤0.008 |
≤0.002 |
Q345RHIC | 22 | 2100 | 6100 | 2.258 | 舞鋼 |
Q345RHIC | 22 | 2100 | 6100 | 2.258 | 舞鋼 |
Q345RHIC | 22 | 2100 | 6100 | 2.258 | 舞鋼 |
Q345RHIC | 22 | 2400 | 6100 | 2.58 | 舞鋼 |
Q345RHIC | 22 | 2400 | 6100 | 2.58 | 舞鋼 |
Q345RHIC | 28 | 2250 | 8000 | 3.956 | 舞鋼 |
Q345RHIC | 20 | 2350 | 6100 | 2.251 | 舞鋼 |
Q345RHIC | 20 | 1420 | 5000 | 1.115 | 舞鋼 |
Q345RHIC | 24 | 2306 | 6602 | 2.868 | 舞鋼 |
Q345RHIC | 24 | 1700 | 6000 | 1.922 | 舞鋼 |
Q345RHIC | 60 | 1940 | 2935 | 2.682 | 舞鋼 |
Q345RHIC | 24 | 1600 | 9000 | 2.713 | 舞鋼 |
Q345RHIC | 45 | 2360 | 12050 | 10.18 | 舞鋼 |
Q345RHIC | 32 | 2400 | 10000 | 6.123 | 舞鋼 |
Q345RHIC | 50 | 2400 | 12000 | 11.44 | 舞鋼 |
Q345RHIC | 28 | 2200 | 4500 | 2.215 | 舞鋼 |
Q345RHIC | 28 | 2200 | 5000 | 2.461 | 舞鋼 |
Q345RHIC | 32 | 2500 | 4840 | 3.087 | 舞鋼 |
Q345RHIC | 36 | 2200 | 5300 | 3.341 | 舞鋼 |
Q345RHIC | 36 | 2500 | 3000 | 2.148 | 舞鋼 |