TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
鐒婄挡鍖栧鎴愬垎锛�%锛�
闋呯洰
|
C
|
Mn
|
Si
|
S
|
P
|
Ni
|
Mo
|
Cu
|
渚嬪€� | 0.077 | 1.54 | 0.88 | 0.009 | 0.013 | 0.025 | 0.010 | 0.15 |
鐔旀暦閲戝爆鍔涘鎬ц兘
瑭﹂闋呯洰
|
Rm
(MPa) |
ReL/Rp0.2
(MPa) |
A
(%) |
KV2 (J)
-30鈩� |
渚嬪€� | 558 | 462 | 30 | 124銆�114銆�120 |