TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛堬紖锛夛紙淇濊(h霉)姘i珨: Ar+20%CO2锛�
闋�(xi脿ng)鐩�
|
C
|
Mn
|
Si
|
Cr
|
Mo
|
Ni
|
鍏朵粬
|
淇濊瓑鍊� | 鈮�0.50 | 鈮�3.00 | 鈮�0.50 | 2.50锝�3.50 | 鈮�1.00 | 鈮�2.0 | 鈮�5.00 |
鍫嗙剨閲戝爆纭害 锛堜繚璀�(h霉)姘i珨: Ar+20%CO2锛�
瑭﹂(y脿n)闋�(xi脿ng)鐩�
|
HRC
|
涓€鑸€硷紙鍫嗙剨5灞わ級 | 鈮�45 |
鍙冭€冮浕娴侊紙DC+锛�
鐒婄挡鐩村緫锛坢m锛�
|
桅1.2
|
桅1.4
|
桅1.6
|
闆绘祦鑼冨湇 锛圓锛� |
180锝�280 | 220锝�320 | 240锝�320 |