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�%锛�
瑭﹂闋呯洰
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
鍏跺畠鍏冪礌绺介噺
|
淇濊瓑鍊� |
0.30~ 1.00 |
鈮�2.50 | 鈮�1.00 | 鈮�0.035 | 鈮�0.035 | 鈮�3.50 | 鈮�1.00 |
渚嬪€� | 0.52 | 2.42 | 0.45 | 0.007 | 0.020 | 3.05 | 鈥斺€� |
鍙冭€冮浕娴侊紙DC+锛�
鐒婃鐩村緫锛坢m锛�
|
桅3.2
|
桅4.0
|
桅5.0
|
鐒婃帴闆绘祦锛圓锛� | 90~110 | 140~160 | 180~220 |