| 瑭崇窗鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝/寤犲 | 婊 | 鍨嬭櫉 | DD13 |
| 鍊夊韩 | 寤ｆ澅 | 璩�(zh矛)閲忕瓑绱� | 姝ｅ搧锛堝彈鐞嗚唱(zh矛)閲忕暟璀帮級 |
| 鍔犲伐鏈嶅嫏 | 鐒″姞宸� | 璨ㄧ墿閵峰敭椤炲瀷 | 鐝�(xi脿n)璨� |
| 鐢ㄩ€旇寖鍦� | 澹撳姏瀹瑰櫒 | 鍘氬害 | 8mm-100mm |
| 瀵害 | 1000mm-1250mm | 闀峰害 | 6000mm-6500mm |
| 鎶楁媺寮峰害 | 420MPa锝�540MPa | 鍩�(zh铆)琛屾婧� | 鍦嬫 |
| 璩�(zh矛)閲忕瓑绱� | A绱� | 鍔犲伐瀹氬埗 | 鍚� |
| 鏄惁閫插彛 | 鏄� | 鏂烽潰鏀剁府鐜囅�(%) | 40 |
| 浼搁暦鐜囄�5(%) | 10-25 | 灞堟湇寮峰害 | 250-280 |
| 閲嶉噺 | 涓嶉檺 | 瑕�(gu墨)鏍煎昂瀵� | 榻婂叏 |
| 鐢�(ch菐n)鍦� | 灞辨澅 鍖椾含 涓婃捣 寤ｆ澅 娌冲寳 澶╂触 鍏朵粬 | ||
| 鐗岃櫉 | DD13鐔辫粙浣庣⒊閶奸嫾鏉垮拰閶煎付 | ||||
| 灏嶆噳妯欐簴 | JIS G 3131-2010 | ||||
| 鐔辫粙浣庣⒊閶奸嫾鏉垮拰閶煎付 | |||||
| Hot-rolled mild steel plates,sheets and strip | |||||
| 鍝佺墝/渚涜波婧� | 涓湅澶ч櫢-> 鏈邯鐗归嫾 | ||||
| 姝搁 | 纰抽嫾 | ||||
| DD13鍖栧鍏冪礌鎴愬垎鍚噺(%) | |||||
| 鎴愬垎 | C | Mn | P | S | |
| 鏈€灏忓€� | - | - | - | - | |
| 鏈€澶у€� | 0.08 | 0.4 | 0.03 | 0.03 | |
| DD13姗熸鎬ц兘 | |||||
| 鍘氬害 | 鎶楁媺寮峰害 | 鏂峰悗浼搁暦鐜囨垨寤朵几鐜� | |||
| t | 蟽b | 未 | |||
| mm | Mpa | % | |||
| 1.2鈮<1.6 | 鈮�270 | 鈮�32 | |||
| 1.6鈮<2 | 鈮�270 | 鈮�34 | |||
| 2锛渢鈮�2.5 | 鈮�270 | 鈮�35 | |||
| 2.5锛渢鈮�3.2 | 鈮�270 | 鈮�37 | |||
| 3.2锛渢鈮�4 | 鈮�270 | 鈮�39 | |||
| t>4 | 鈮�270 | 鈮�41 | |||
| 1 杩戜技灏嶇収琛� 纰崇礌绲�(ji茅)妲�(g貌u)閶煎拰宸ョ▼鐢ㄩ嫾 | |||||
| 鏃ユ湰 | 缇庡湅 | 寰峰湅 | 姝愭 | 鑻卞湅 | |
| JIS | ASTM | DIN EN/DIN | EN | 鏁�(sh霉)瀛楃墝铏� | BS EN/BS |
| SPHE | A621DQ | RRStW23 | DD12 | 1.0398 | HR2 |
| StW23 | |||||
