YON 691 3CR CLASS51 TIBE
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| TABLE 1 Materyèl Plak | ||||
| Klas tiyo | Kalite Steel | Spesifikasyon ASTM | HB, max A | |
| Nimewo | Klas | |||
| CM-65 | kabòn-molybdène asye | A204/A204M | A | 201 |
| CM-70 | kabòn-molybdène asye | A204/A204M | B | 201 |
| CM-75 | kabòn-molybdène asye | A204/A204M | C | 201 |
| CMSH-70 | kabòn-Manganèz-Silisyòm asye, nòmalize | A537/A537M | 1 | |
| CMS-75 | kabòn-Manganèz-Silisyòm asye | A299/A299M | . . . | . . . |
| CMSH-80 | kabòn-Manganèz-Silisyòm asye, trempe ak tanperaman | A537/A537M | 2 | |
| 1⁄ 2 CR | 1 ⁄ 2 % Kwòm, 1 ⁄ 2 % molybdène asye | A387/A387M | 2 | 201 |
| 1CR | 1% Kwòm, 1 ⁄ 2% molybdène asye | A387/A387M | 12 | 201 |
| {{0}%⁄ 4 CR | 1 1 ⁄ 4 % chromium, 1 ⁄ 2 % molybdène asye | A387/A387M | 11 | 201 |
| {{0}%⁄ 4 CR | 2 1 ⁄ 4 % chromium, 1 % molybdène asye | A387/A387M | 22 | 201 |
| 3CR | 3% chromium, 1% molybdène asye | A387/A387M | 21 | 201 |
| 5CR | 5% Kwòm, 1 ⁄ 2% molybdène asye | A387/A387M | 5 | 225 |
| 9CR | 9% chromium, 1% molybdène asye | A387/A387M | 9 | 241 |
| 91 | 9% chromium, 1% molybdène, vanadyòm, niobyòm C | A387/A387M | 91 B | 241 |
| TABLE 2 Paramèt Tretman Chalè A | |||||
| Klas tiyo | ASTM Spesifikasyon |
Post-Weld chalè-trete Ranje Tanperati (Soulaje estrès), degre F (degre) |
Nòmalize Tanperati, max sof si otreman note, degre F (degre) |
Trempe Tanperati, max sof si otreman note, degre F (degre) |
Tanperati Tanperati, min, degre F( degre) |
| CM-65 | A204/A204M | 1100 a 1200 [590 a 650] | 1700 [925] | . . . | . . . |
| CM-70 | A204/A204M | 1100 a 1200 [590 a 650] | 1700 [925] | . . . | . . . |
| CM-75 | A204/A204M | 1100 a 1200 [590 a 650] | 1700 [925] | . . . | . . . |
| CMSH-70 | A537/A537M | 1100 a 1200 [590 a 650] | 1700 [925] | . . . | . . . |
| CMS-75 | A299/A299M | 1100 a 1200 [590 a 650] | 1700 [925] | . . . | . . . |
| CMSH-80 | A537/A537M | 1100 a 1200 [590 a 650] | B | 1700 [925] | 1100 a 1250 [590 a 675] |
| 1⁄ 2 CR | A387/A387M | 1100 a 1300 [590 a 705] | 1850 [1010] | 1700 [925] | 1150 a 1375 [620 a 745] |
| 1CR | A387/A387M | 1100 a 1350 [590 a 730] | 1850 [1010] | 1700 [925] | 1150 a 1375 [620 a 745] |
| 11 % e2�� 4 CR | A387/A387M | 1100 a 1375 [590 a 745] | 1850 [1010] | 1700 [925] | 1150 a 1375 [620 a 745] |
| 21 % e2�� 4 CR | A387/A387M | 1200 a 1400 [650 a 760] | 1850 [1010] | 1700 [925] | 1250 a 1400 [675 a 760] |
| 3CR | A387/A387M | 1200 a 1400 [650 a 760] | 1850 [1010] | 1700 [925] | 1250 a 1400 [675 a 760] |
| 5CR | A387/A387M | 1200 a 1400 [650 a 760] | 1850 [1010] | 1650 [900] | 1300 a 1400 [705 a 760] |
| 9CR | A387/A387M | 1325 a 1375 [715 a 745] | C | . . . | 1325 a 1375 [715 a 745] |
| 91 | A387/A387M | 1350 a 1420 [730 a 770] | 1900 a 2000[1040 a 1095] | 1900 min [1040 min] | 1350 a 1440 [730 a 780] |
| Deziyasyon klas yo se jan sa a | |||
| Klas | Tretman chalè sou tiyo | radyografi, gade Seksyon |
Tès presyon, gade Seksyon |
| 10 | okenn | okenn | okenn |
| 11 | okenn | 9 | okenn |
| 12 | okenn | 9 | 8.3 |
| 13 | okenn | okenn | 8.3 |
| 20 | soulaje estrès, gade 5.3.1 | okenn | okenn |
| 21 | soulaje estrès, gade 5.3.1 | 9 | okenn |
| 22 | soulaje estrès, gade 5.3.1 | 9 | 8.3 |
| 23 | soulaje estrès, gade 5.3.1 | okenn | 8.3 |
| 30 | nòmalize, gade 5.3.2 | okenn | okenn |
| 31 | nòmalize, gade 5.3.2 | 9 | okenn |
| 32 | nòmalize, gade 5.3.2 | 9 | 8.3 |
| 33 | nòmalize, gade 5.3.2 | okenn | 8.3 |
| 40 | nòmalize ak tanperaman, gade 5.3.3 | okenn | okenn |
| 41 | nòmalize ak tanperaman, gade 5.3.3 | 9 | okenn |
| 42 | nòmalize ak tanperaman, gade 5.3.3 | 9 | 8.3 |
| 43 | nòmalize ak tanperaman, gade 5.3.3 | okenn | 8.3 |
| 50 | trempe ak tanperaman, gade 5.3.4 | okenn | okenn |
| 51 | trempe ak tanperaman, gade 5.3.4 | 9 | okenn |
| 52 | trempe ak tanperaman, gade 5.3.4 | 9 | 8.3 |
| 53 | trempe ak tanperaman, gade 5.3.4 | okenn | 8.3 |
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