A213 T22 T91 Nerjaveèi asye soude tiyo
A213 T22 T91 SS Steel Tiyo Founisè-GNEE
ASTM A / ASME SA 213 spesifikasyon kouvri chodyè asye san pwoblèm feritik ak austenitic, superchofaj ak tib echanjeur chalè / tiyo. Tib asye pur Austenitic yo dwe apwovizyone nan kondisyon an chalè-trete. Altènativman, apre yo fin fòme cho, tib yo ka etenn separeman nan dlo oswa refwadi rapidman pa lòt mwayen lè tanperati tib yo pa pi ba pase tanperati minimòm solisyon solid. Chak tib dwe sibi yon tès tansyon, yon tès dite, yon tès plat ak yon tès flaring.
- Dyamèt deyò: 20-1066.8mm
- Epesè mi:1-80mm
- Estanda: ASTM A335, JIS G3458, JIS G3462, JIS G3467, DIN 17175-79
- Materyèl:
ASTM A335--Fèritik Alloy-Steel Tiyo san pwoblèm pou sèvis segondè-tanperati (P1/P11/P12/P2/P22/P5/P9/P91)
JIS G3458--Alyaj Steel Tiyo (STPA 12/20/22/23/24/25/26)
JIS G3462--Alyaj Steel pou chodyè ak tib echanj chalè (STBA 12/13/20/22)
JIS G3467--Tib asye pou aparèy chofaj dife (STF 410/STFA 12/22/23/24/25/26)
DIN 17175-79--Rezistans elektrik oswa endiksyon soude tib asye pou tanperati ki wo.
- Teknoloji pwodiksyon: cho woule / frèt woule / frèt trase
ASTM A213/ASME SA213 T2, T22, T91 Nerjaveèi asye soude tib konpozisyon chimik ak pwopriyete mekanik
| Klas | Konpozisyon chimik% | ||||||||
| C | sizo | Mn | P, S Max | Kr | Mouvman | Ni Max | V | Al Max | |
| T2 | 0.10~0.20 | 0.10~0.30 | 0.30~0.61 | 0.025 | 0.50~0.81 | 0.44~0.65 | – | – | – |
| T11 | 0.05~0.15 | 0.50~1.00 | 0.30~0.60 | 0.025 | 1.00~1.50 | 0.44~0.65 | – | – | – |
| T12 | 0.05~0.15 | Max 0.5 | 0.30~0.61 | 0.025 | 0.80~1.25 | 0.44~0.65 | – | – | – |
| T22 | 0.05~0.15 | Max 0.5 | 0.30~0.60 | 0.025 | 1.90~2.60 | 0.87~1.13 | – | – | – |
| T91 | 0.07~0.14 | 0.20~0.50 | 0.30~0.60 | 0.02 | 8.0~9.5 | 0.85~1.05 | 0.4 | 0.18~0.25 | 0.015 |
| T92 | 0.07~0.13 | Max 0.5 | 0.30~0.60 | 0.02 | 8.5~9.5 | 0.30~0.60 | 0.4 | 0.15~0.25 | 0.015 |
| Klas | Konpozisyon chimik% | Pwopriyete mekanik | |||||||
| W | B | Nòb | N | T. S | Y. P | Elongasyon | Dite | ||
| T2 | – | – | – | – | Pi gran pase oswa egal a 415MPa | Pi gran pase oswa egal a 205MPa | Pi gran pase oswa egal a 30% | Dat li yo : ( 1633–1905 ) . | |
| T11 | – | – | – | – | Pi gran pase oswa egal a 415MPa | Pi gran pase oswa egal a 205MPa | Pi gran pase oswa egal a 30% | Dat li yo : ( 1633–1905 ) . | |
| T12 | – | – | – | – | Pi gran pase oswa egal a 415MPa | Pi gran pase oswa egal a 220MPa | Pi gran pase oswa egal a 30% | Dat li yo : ( 1633–1905 ) . | |
| T22 | – | – | – | – | Pi gran pase oswa egal a 415MPa | Pi gran pase oswa egal a 205MPa | Pi gran pase oswa egal a 30% | Dat li yo : ( 1633–1905 ) . | |
| T91 | – | – | 0.06~0.10 | 0.03~0.07 | Pi gran pase oswa egal a 585MPa | Pi gran pase oswa egal a 415MPa | Pi gran pase oswa egal a 20% | 250HBW (25HRB) | |
| T92 | 1.50~2.00 | 0.001~0.006 | 0.04~0.09 | 0.03~0.07 | Pi gran pase oswa egal a 620MPa | Pi gran pase oswa egal a 440MPa | Pi gran pase oswa egal a 20% | 250HBW (25HRB) | |
ASTM A213/ASME SA213 T2, T22, T91 Nerjaveèi Tubular Tolerans
| Dyamèt Deyò | OD Tolerans | WT tolerans | Tolerans ovalite | Koupe Tolerans Longè |
| OD Mwens pase oswa egal a 12, 7 mm | ± 0, 13 mm | ± 15 % | – | {{{}}}}, 18 mm, – 0 mm |
| 12, 7 mm < OD Mwens pase oswa egal a 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | {{{}}}}, 18 mm, – 0 mm |
| 38, 1 mm < OD Mwens pase oswa egal a 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | {{{}}}}}}v mm, – 0 mm |
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