鐗岃櫉 | SM520B浣庡悎閲戠祼(ji茅)妲�(g貌u)閶肩啽杌嬮嫾鏉� |
涓湅ISC | L04604 |
灏嶆噳(y墨ng)妯欐簴 |
GB /T 3274-2017 纰崇礌绲�(ji茅)妲�(g貌u)閶煎拰浣庡悎閲戠祼(ji茅)妲�(g貌u)閶肩啽杌嬮嫾鏉垮拰閶煎付 Hot-rolled plates, sheets and strips of carbon structural steels and high strength low alloy structural sheets |
鍝佺墝/渚涜波婧� |
涓湅澶ч櫢-> 瀵堕嫾
|
姝搁 | 鍚堥噾閶� |
鎬ц兘 | 寮峰害 鐒婃帴鎬� |
妯欑敖 | 鐔辫粙閶兼澘鍜岄嫾甯� 浣庡悎閲戠祼(ji茅)妲�(g貌u)閶� |
瑾槑 |
鎬ц兘鐗归粸 鑸嘠420鐩告瘮锛孮460D閶肩殑寮峰害鏇撮珮锛岀稉(j墨ng)姝g伀銆佹鐏姞鍥炵伀鎴栨番鐏姞鍥炵伀铏曠悊鍚庢湁寰堥珮鐨勭稖鍚堝姏瀛告€ц兘锛孮460D閶煎叿鏈夎壇濂界殑闊屾€�銆� 鐢ㄩ€旇垑渚� 灞簬鍌欑敤閶肩ó銆備富瑕佺敤浜庡悇绋ぇ鍨嬪伐绋嬬祼(ji茅)妲�(g貌u)鍙婅姹傚挤搴﹂珮銆佽級鑽峰ぇ鐨勮紩鍨嬬祼(ji茅)妲�(g貌u)銆傚唬娉涚敤浜庡悇椤炲伐绋嬫姊�銆佸绀﹀北鍜屽悇椤炲伐绋嬫柦宸ョ敤鐨勯墕姗熴€侀浕閺�銆侀浕鍕曞弽鏂楄粖銆佺う鐢ㄦ苯杌�銆佹寲鎺樻銆佽杓夋銆佹帹鍦熸銆佸悇椤炶捣閲嶆銆佺叅绀︽恫澹撴敮鏋剁瓑姗熸瑷�(sh猫)鍌欏強鍏朵粬绲�(ji茅)妲�(g貌u)浠�銆� 鏈婧栭仼鐢ㄤ簬鍘氬害涓嶅ぇ浜�400mm鐨勭⒊绱犵祼(ji茅)妲�(g貌u)閶煎拰浣庡悎閲戦嫾鐔辫粙閶兼澘鍜岄嫾甯� |
鎴愬垎 | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | N | Ti | V | Nb | B | Al b |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
鏈€灏忓€� | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.015 |
鏈€澶у€� | 0.2 | 0.6 | 1.8 | 0.03 | 0.025 | 0.3 | 0.8 | 0.55 | 0.2 | 0.015 | 0.2 | 0.2 | 0.11 | 0.004 | - |
鍘氬害锛堢洿寰戯紝閭婇暦锛� t mm |
鎶楁媺寮峰害 蟽b Mpa |
灞堟湇榛� 蟽s Mpa |
鏂峰悗浼搁暦鐜囨垨寤朵几鐜� 未 % |
---|---|---|---|
t鈮�16 | 550~720 | 鈮�460 | 鈮�17 |
16<t鈮�40 | 550~720 | 鈮�440 | 鈮�17 |
40锛渢鈮�63 | 550~720 | 鈮�420 | 鈮�16 |
63锛渢鈮�100 | 550~720 | 鈮�400 | 鈮�16 |
100锛渢鈮�150 | 530~700 | 鈮�380 | 鈮�16 |