| 鐗岃櫉 | 1.8901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�(bi膩o)婧�(zh菙n) |
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�(qi谩ng)搴� 鐒婃帴鎬� |
| 妯�(bi膩o)绨� | 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(di菐n) 鑸嘠420鐩告瘮锛孮460D閶肩殑寮�(qi谩ng)搴︽洿楂�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�(xu茅)鎬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(qi谩ng)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(j墨)姊�銆佸绀﹀北鍜屽悇椤炲伐绋嬫柦宸ョ敤鐨勯墕姗�(j墨)銆侀浕閺�銆侀浕鍕曞弽鏂楄粖銆佺う鐢ㄦ苯杌娿€佹寲鎺樻(j墨)銆佽杓夋(j墨)銆佹帹鍦熸(j墨)銆佸悇椤炶捣閲嶆(j墨)銆佺叅绀︽恫澹撴敮鏋剁瓑姗�(j墨)姊拌ō(sh猫)鍌欏強鍏朵粬绲�(ji茅)妲�(g貌u)浠�銆� 鏈(bi膩o)婧�(zh菙n)閬╃敤浜庡帤搴︿笉澶т簬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�锛岄倞闀凤級 t mm |
鎶楁媺寮�(qi谩ng)搴� 蟽b Mpa |
灞堟湇榛�(di菐n) 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 |
