ASTM A691 Klas 11 22 91 LSAW Steel Tiyo
Espesifikasyon tiyo detèmine diferan karakteristik metal la, tankou konpozisyon chimik, pwopriyete mekanik, ak dimansyon.
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Estanda: ASTM A691/ASTM SA691
Klas: CM-65 CM-70 CM-75 CMSH-70CMS-75 CMSH-801/2 CR 1CR 1-1/4 CR 2-1/4 CR 3CR 5CR 9CR 91
Klas: Klas 10,11,12,13,20,21,22,23,30,31,32,33,40,41,42,43
Gwosè: 1/2 "~ 60"
| Estanda |
ASTM A691 |
| Dimansyon | ASME / ANSI B36.10 / 19 |
| Gwosè estanda | 1/2" NB rive 60" NB (ERW, EFW, LSAW, SSAW, HSAW) |
| Epesè miray la | 3-12mm |
| Fòm ki disponib | Wonn, mwatye wonn, kare, rektangilè oswa fòm Custom |
| Longè | 3 a Max18 mèt oswa koutim |
| Fen tiyo | Bizote Fen, Plain Fen, Treaded |
| Sètifika tès | EN 10204 3.1 B |
| Klas tiyo | Spesifikasyon ASTM | Ranje tanperati apre-soude chalè-trete (soulaje lari), F (C) | Nòmalize Tanperati, max sof si otreman te note, F (C) | Tanperati trempe, max sof si otreman te note, F (C) | Tanperati Tanperati, min, F (C) |
| CM-65 | A204/ A204M | 1100 a 1200 (590 a 650) | 1700 (925) | … | … |
| CM-70 | A204/ A204M | 1100 a 1200 (590 a 650) | 1701 (925) | … | … |
| CM-75 | A204/ A204M | 1100 a 1200 (590 a 650) | 1702 (925) | … | … |
| CMSH-70 | A537/A 537M | 1100 a 1200 (590 a 650) | 1703 (925) | … | … |
| CMS-75 | A 299/A 299M | 1100 a 1200 (590 a 650) | 1704 (925) | … | … |
| CMSH-80 | A537/A 537M | 1100 a 1200 (590 a 650) | A | 1700 (925) | 1100 a 1250 (590 a 675) |
| 1/2 CR | A387 / A387M | 1100 a 1300 (590 a 705) | 180 (1010) | 1700 (925) | 1150 a 1375 (620 a 745) |
| 1CR | A387 / A387M | 1100 a 1350 (590 a 730) | 181 (1010) | 1700 (925) | 1150 a 1375 (620 a 745) |
| 1-1/4 CR | A387 / A387M | 1100 a 1375 (590 a 745) | 182 (1010) | 1700 (925) | 1150 a 1375 (620 a 745) |
| 2-1/4 CR | A387 / A387M | 1200 a 1400 (650 a 760) | 183 (1010) | 1700 (925) | 1250 a 1400 (675 a 760) |
| 3CR | A387 / A387M | 1200 a 1400 (650 a 760) | 184 (1010) | 1700 (925) | 1250 a 1400 (675 a 760) |
| 5CR | A387 / A387M | 1200 a 1400 (650 a 760) | 185 (1010) | 1700 (925) | 1300 a 1400 (705 a 760) |
| 9CR | A387 / A387M | 1325 a 1375 (715 a 745) | B | … | 1325 a 1375 (715 a 745) |
| 91 | A387 / A387M | 1350 a 1420 (730 a 770) | 1350 a 1420 (730 a 770) | 1900 min (1040 min) | 1350 a 1440 (730 a 780) |
Baj popilè: astm a691 klas 11 22 91 lsaw asye tiyo, Lachin astm a691 klas 11 22 91 lsaw asye tiyo manifaktirè, founisè
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