| Ãû³Æ | ÅÆºÅ | ¹æ¸ñ | Ö´Ðбê×¼ | »¯Ñ§ÒòËØÆÊÎö£¨ÈÛÁ¶ÒòËØ£©% | ÐÔÄÜÌØµã | ÓÃ; | |||||
| C | Si | Mn | P ≤ | S ≤ | ÆäËû | ||||||
| ÖÆË¿Ó÷ǺϽð¸ÖÅÌÌõ | C70DA | Φ5.5-6.5 | GB/T 24242.2¹©»õÊÖÒÕÐÒé | 0.68-0.73 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | Ë÷ÊÏÌ廯Âʸߡ¢Çå½à¶È¸ß¡¢ÓÅÒìµÄ×ÛÐÁ¦Ñ§ÐÔÄÜ | ̥Ȧ¸ÖË¿ | |
| C72DA | Φ5.5-6.5 | 0.70-0.75 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | |||||
| C82DA | Φ5.5-6.5 | 0.80-0.85 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | |||||
| Ãû³Æ | ÅÆºÅ | ¹æ¸ñ | Ö´Ðбê×¼ | »¯Ñ§ÒòËØÆÊÎö£¨ÈÛÁ¶ÒòËØ£©% | ÐÔÄÜÌØµã | ÓÃ; | |||||
| C | Si | Mn | P ≤ | S ≤ | Cr | ||||||
| Öá³Ð¸ÖÓÃÈÈÔþÅÌÌõ | GCr15 | F5.5-20 | GB/T 18254 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.020 | 1.40-1.65 | ½ðÏà×éÖ¯¡¢ÍâòȱÏݵȸßÓÚ¹ú¼Ò±ê×¼Ïà¹ØÒªÇ󣬸ÖÖÊ´¿¾»¶È¸ß£¬³ß´ç¾«¶È¸ß£¬¿¹Æ£ÀÍÐÔÄÜÓÅÁ¼¡£ | ÓÃÓÚÖá³Ð¡¢¹öÖéÀà¼þ |
| Ãû³Æ | ÅÆºÅ | ¹æ¸ñ | Ö´Ðбê×¼ | »¯Ñ§ÒòËØÆÊÎö£¨ÈÛÁ¶ÒòËØ£©% | ÐÔÄÜÌØµã | ÓÃ; | |||||
| C | Si | Mn | P ≤ | S ≤ | ÆäËû | ||||||
| Àäïæ¸ÖÓÃÈÈÔþÅÌÌõ | SWRCH22A | F5.5-6.5 | JIS G3507-1 ¹©»õÊÖÒÕÐÒé |
0.18-0.23 | ≤0.10 | 0.70-1.00 | 0.030 | 0.035 | Al≥0.02 | ½ðÏà×éÖ¯ºÃ£¬ÍâòȱÏÝÉÙ£¬¸ÖÖÊ´¿¾»¶È¸ß£¬³ß´ç¾«¶È¸ß£¬Àäïæ¿ªÁÑÂʵ͡£²úÆ·ÐÔÄܵȸßÓÚÏà¹Ø±ê×¼ÒªÇó¡£ | Ö÷ÒªÓÃÓÚÖÖÖÖ½ô¹Ì¼þ¡¢×Ô¹¥Ë¿¡¢º¸¶¤µÈÖÖÖÖ±ê×¼¼þ¡£ |
| SWRCH25K | F5.5-20 | 0.22-0.28 | 0.10-0.35 | 0.30-0.60 | 0.030 | 0.035 | |||||
| SWRCH35K | F5.5-24 | 0.32-0.38 | 0.10-0.35 | 0.60-0.90 | 0.030 | 0.035 | |||||
| ML08Al | F5.5-24 | GB/T 6478 | 0.05-0.10 | ≤0.10 | 0.30-0.60 | 0.035 | 0.035 | Al≥0.02 | |||
| ML40Cr | F5.5-24 | 0.38-0.43 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | Cr 0.90-1.20 | ||||
| Ãû³Æ | ÅÆºÅ | ¹æ¸ñ | Ö´Ðбê×¼ | »¯Ñ§ÒòËØÆÊÎö£¨ÈÛÁ¶ÒòËØ£©% | ÐÔÄÜÌØµã | ÓÃ; | ||||
| C | Si | Mn | P ≤ | S ≤ | ||||||
| ¸ÖÁ±ÏßÓÃÈÈÔþÅÌÌõ | WGLX72A | F5.5-6.5 | GB/T 27691¡¢¹©»õÊÖÒÕÐÒé | 0.70-0.75 | 0.15-0.30 | 0.45-0.60 | 0.025 | 0.015 | ÍÑ̼²ãС£¬¼ÐÔÓÎïÉÙ£¬¿¹ÀÇ¿¶ÈͨÌõÐԺã¬Ë÷ÊÏÌ廯Âʸߣ¬ÅÌÌõ¾ßÓÐÓÅÁ¼µÄËÜÐÔºÍÑÓÕ¹ÐÔ¡£ | Ö÷ÒªÓÃÓÚÖÖÖÖ×ÓÎçÏß¡¢Ì¥È¦¸ÖË¿¡¢Á±Ïß¡£ |
| WGLX82A | F5.5-6.5 | 0.80-0.85 | 0.15-0.30 | 0.45-0.60 | 0.025 | 0.015 | ||||
| WGLX92Cr | F5.5-6.5 | 0.90-0.94 | 0.15-0.30 | 0.20-0.40 | 0.015 | 0.015 | ||||
| Ãû³Æ | ÅÆºÅ | ¹æ¸ñ | Ö´Ðбê×¼ | »¯Ñ§ÒòËØÆÊÎö£¨ÈÛÁ¶ÒòËØ£©% | ÐÔÄÜÌØµã | ÓÃ; | |||||
| C | Si | Mn | P ≤ | S ≤ | ÆäËû | ||||||
| Ô¤Ó¦Á¦¸ÖË¿¼°¸Ö½ÊÏßÓÃÈÈÔþÅÌÌõ | YL72B | F8-20 | GB/T 24238 | 0.70-0.75 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | ÍÑ̼²ãС£¬ÍâòȱÏÝÉÙ£¬Ë÷ÊÏÌ廯Âʸߣ¬ÅÌÌõ¾ßÓÐÓÅÁ¼µÄÀ°ÎÐÔÄÜ¡£×éÖ¯¡¢ÐÔÄܵȸßÓÚ¹ú¼Ò±ê×¼ÒªÇó¡£ | Ö÷ÒªÓÃÓÚÔ¤Ó¦Á¦¹âÔ²¸ÖË¿¡¢¿ÌºÛ¸ÖË¿¡¢ÂÝÐý¸ÖË¿¡¢¸Ö½ÊÏß¡£ | |
| YL82B | F8-20 | 0.80-0.85 | 0.10-0.30 | 0.60-0.90 | 0.025 | 0.025 | V≤0.15 | ||||
| WG70A | F5.5-8 | ¹©»õÊÖÒÕÐÒé | 0.68-0.74 | 0.15-0.30 | 0.45-0.60 | 0.025 | 0.020 | ||||
| WG80A | F5.5-8 | 0.78-0.83 | 0.15-0.28 | 0.45-0.60 | 0.025 | 0.020 | |||||
| Ãû³Æ | ÅÆºÅ | ¹æ¸ñ | Ö´Ðбê×¼ | »¯Ñ§ÒòËØÆÊÎö£¨ÈÛÁ¶ÒòËØ£©% | ÐÔÄÜÌØµã | ÓÃ; | |||||
| C | Si | Mn | P ≤ | S ≤ | ÆäËû | ||||||
| ¸ß̼¸ÖÅÌÌõ | SWRH72A | F5.5-6.5 | JIS G 3506 »ò¹©»õÊÖÒÕÐÒé |
0.69-0.76 | 0.15-0.35 | 0.30-0.60 | 0.030 | 0.030 | ÒòËØÎȹ̡¢ÍÑ̼²ãÉî¶ÈС¡¢¼ÐÔÓÎïºÍÑõ¡¢µªµÈº¬Á¿µÍ£¬Ë÷ÊÏÌ廯Âʸߣ¬¾ßÓÐÓÅÁ¼µÄËÜÐÔºÍÑÓÕ¹ÐÔ | Ö÷ÒªÓÃÓÚÇãÔþµ¼ÏßÓÃÂÁ°ü¸ÖË¿¡¢¸ßѹµçÀµØÏß¡¢Ì¥È¦¸ÖË¿ºÍ½º¹Ü¸ÖË¿ | |
| SWRH77A | F5.5-6.5 | 0.74-0.81 | 0.15-0.35 | 0.3-0.6 | 0.030 | 0.030 | |||||
| SWRH82A | F5.5-6.5 | 0.79-0.86 | 0.15-0.35 | 0.3-0.6 | 0.030 | 0.030 | |||||
| SWRH82B | F5.5-20 | 0.79-0.86 | 0.15-0.35 | 0.60-0.90 | 0.030 | 0.030 | |||||
| SWRH82B-B | F5.5-20 | 0.79-0.86 | 0.15-0.35 | 0.60-0.90 | 0.025 | 0.025 | B≥0.0008 | ||||
| SWRH82B-Cr | F5.5-20 | 0.79-0.86 | 0.15-0.35 | 0.60-0.90 | 0.025 | 0.025 | Cr 0.3-0.35 | ||||