TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
鐒婄挡鍖栧(xu茅)鎴愬垎锛�%锛�
闋�(xi脿ng)鐩�
|
C
|
Mn
|
Si
|
S
|
P
|
Ni
|
Cr
|
Cu
|
淇濊瓑鍊� | 鈮�0.11 |
1.80~ 2.10 |
0.65~ 0.95 |
鈮�0.025 | 鈮�0.025 | 鈮�0.30 | 鈮�0.20 | 鈮�0.50 |
渚嬪€� | 0.063 | 1.93 | 0.79 | 0.010 | 0.015 | 0.007 | 0.015 | 0.112 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
瑭﹂(y脿n)闋�(xi脿ng)鐩�
|
Rm
锛圡Pa锛� |
ReL/Rp2
锛圡Pa锛� |
A
(%) |
KV2(J)
甯告韩 |
淇濊瓑鍊� | 鈮�490 | 鈮�390 | 鈮�20 | 鈮�47 |
渚嬪€� | 550 | 455 | 28 | 148,159,147 |
鐒婄挡瑕�(gu墨)鏍�
鐩村緫(mm)
|
桅1.6
|
桅2.0
|
桅2.5
|
桅3.0
|