ASTM A213 Dhuumaha Birta
ASTM A213 waxay dabooshaa kuleyliyaha birta ah ee birta ah ee austenitic, Tube-ka kululeeyaha, iyo tuubooyinka kulaylka-isweydaarsiga, Fasalada T5, TP304, iwm , H. Shuruudahan kala duwani waxay bixiyaan awood sare oo dildilaac ah marka loo eego sida caadiga ah ee lagu gaari karo darajooyin la mid ah iyada oo aan shuruudahan kala duwani jirin.
Cabirka tuubooyinka iyo dhumucda sida caadiga ah waxaa lagu qalabeeyay noocaanfi!qiyamku waa 1⁄8 inji [3.2 mm] dhexroorka ilaa 5 inji [127 mm] dhexroorka dibadda ah iyo 0.015 ilaa 0.500fi!ed siday u kala horreeyaan, celceliska dhumucda derbiga.Tuubooyinka leh dhexroorka kale ayaa la goyn karaa, waase haddii tubooyinka noocaan ah ay u hoggaansamaan dhammaan shuruudaha kale ee gaarka ah.fi!cation.
Fasalada Birta – TP 304, TP 304L, TP 316, TP 316L, TP 321
Shuruudaha farsamada acc.ASTM A450.
Cabbirka tuubooyinka si waafaqsan ANSI/ASME B36.19M.
Tayada tuubooyinka waxaa lagu hubiyaa habka wax soo saarka iyo tijaabada aan burburin.
Adag ee birta oo aan ka yarayn 100 HB.
Dulqaadka dhererka tuubooyinka la cabbiray oo aan ka badnayn +10 mm.
La socodka sii wadida birta ee pneumotest oo leh cadaadis 6 bar ayaa diyaar ah.
Imtixaanka daxalka intergranular si waafaqsan ASTM A262, Practice E waa la heli karaa.
Shuruudaha Daaweynta Kulaylka
| Darajo | UNS Magacaabidda | Nooca Daawaynta Kulaylka | Heerkulka Heerkulka ee Dajinta/Xalinta, daqadda ama kala duwanaanshaha°F [°C] | Warbahinta qaboojinta | Cabbirka Hadhuudhka ASTM No. B |
| TP304 | S30400 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP304L | S30403 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP304H | S30409 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | 7 |
| TP309S | S30908 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP309H | S30909 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | 7 |
| TP310S | S31008 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP310H | S31009 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | 7 |
| TP316 | S31600 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP316L | S31603 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP316H | S31609 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | 7 |
| TP317 | S31700 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP317L | S31703 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP321 | S32100 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP321H | S32109 | Daaweynta xalalka | qabow shaqeeyay:2000[1090] kulul duudduubay: 1925 [1050]H | biyo ama qabow kale oo degdeg ah | 7 |
| TP347 | S34700 | Daaweynta xalalka | 1900°F [1040°C] | biyo ama qabow kale oo degdeg ah | ... |
| TP347H | S34709 | Daaweynta xalalka | qabow shaqeeyay:2000[1100] kulul duudduubay: 1925 [1050]H | biyo ama qabow kale oo degdeg ah | 7 |
| TP444 | S44400 | subcritical anneal | ... | ... | ... |
| Heerka Shayga | ASTM A213 | ASTM A269 | ASTM A312 | |||
| Darajo | 304 304L 304H 304N 304LN 316 316L 316Ti 316N 316LN 321 321H 310S 310H 309S 317 317L 347 347H | 304 304L 304H 304N 304LN 316 316L 316Ti 316N 316LN 321 321H 310S 310H 309S 317 317L 347 347H | 304 304L 304H 304N 304LN 316 316L 316Ti 316N 316LN 321 321H 310S 310H 309S 317 317L 347 347H | |||
| Xoogga Wax-soo-saarka (Mpa) | ≥170≥205 | ≥170≥205 | ≥170≥205 | |||
| Xoogga Jilicsan (Mpa) | ≥485≥515 | ≥485≥515 | ≥485≥515 | |||
| Dheeraynta(%) | ≥35 | ≥35 | ≥35 | |||
| Baaritaanka Hydrostatic | D (mm) | Pmax (Mpa) | D (mm) | Pmax (Mpa) | D (mm) | Pmax (Mpa) |
| D<25.4 | 7 | D<25.4 | 7 | D≤88.9 | 17 | |
| 25.4≤D<38.1 | 10 | 25.4≤D<38.1 | 10 | |||
| 38.1≤D<50.8 | 14 | 38.1≤D<50.8 | 14 | |||
| 50.8≤D<76.2 | 17 | 50.8≤D<76.2 | 17 | D>88.9 | 19 | |
| 76.2≤D<127 | 24 | 76.2≤D<127 | 24 | |||
| D≥127 | 31 | D≥127 | 31 | |||
| P=220.6t/D | P=220.6t/D | P=2St/DS=50% Rp0.2 | ||||
| Tijaabada Daxalka Intergranular | ASTM A262 E | ASTM A262 E | ASTM A262 E | |||
| Imtixaanka Eddy hadda | ASTM E426 | ASTM E426 | ASTM E426 | |||
| Dulqaadka OD (mm) | OD | OD Dulqaad | OD | OD Dulqaad | OD | OD Dulqaad |
| D<25.4 | +/-0.10 | D<38.1 | +/- 0.13 | 10.3≤D≤48.3 | +0.40/-0.80 | |
| 25.4≤D≤38.1 | +/- 0.15 | |||||
| 38.1 | +/-0.20 | 38.1≤D<88.9 | +/-0.25 | 48.3 <D≤114.3 | +0.80/-0.80 | |
| 50.8≤D<63.5 | +/-0.25 | |||||
| 63.5≤D<76.2 | +/-0.30 | 88.9≤D<139.7 | +/-0.38 | 114.3 <D≤219.1 | +1.60/-0.80 | |
| 76.2≤D≤101.6 | +/-0.38 | |||||
| 101.6 <D≤190.5 | +0.38/-0.64 | 139.7≤D<203.2 | +/- 0.76 | 219.1 <D≤457.0 | +2.40/-0.80 | |
| 190.5<D≤228.6 | +0.38/-1.14 | |||||
| Dulqaadka WT (mm) | OD | WT Dulqaad | OD | WT Dulqaad | OD | WT Dulqaad |
| D≤38.1 | + 20%/-0 | D<12.7 | +/- 15% | 10.3≤D≤73.0 | + 20.0%/-12.5% | |
| 12.7≤D<38.1 | +/- 10% | 88.9≤D≤457.0 t/D≤5% | + 22.5%/-12.5% | |||
| D>38.1 | + 22%/-0 | |||||
| D≥38.1 | +/- 10% | 88.9≤D≤457.0 t/D>5% | + 15.0%/-12.5% | |||
| Guryaha makaanikada | |||
| Heerka Birta | Xoogga Jilitaanka, N/mm2 (daqiiqo) | Xoogga Wax-soosaarka, N/mm2 (daqiiqo) | Kordhinta, % (daqiiqo) |
| TP304 | 515 | 205 | 35 |
| TP304L | 485 | 170 | 35 |
| TP316 | 515 | 205 | 35 |
| TP316L | 485 | 170 | 35 |
| TP321 | 515 | 205 | 35 |
(1) Tuubooyinka birta ee qabow-dhammeeyay ee Ferritic waa inay ahaadaan kuwo bilaash ah oo miisaan leh oo ku habboon kormeerka, wax yar oo ah oksaydhisku maaha cabbirka tixgelinta.
(2) Tuubooyinka birta ee kulaylaha ah ee la dhammeeyey waa inay xor ka ahaadaan miisaan dabacsan oo ku habboon kormeerka.
(3) Tuubooyinka birta ah waa in la soo qaadaa iyada oo lacag la'aan ah, marka la isticmaalo annealing dhalaalaya, soo qaadis muhiim ma aha.
(4) Shuruudaha dhammaystirka gaarka ah waa in ay hoos yimaadaan heshiis u dhexeeya alaab-qeybiyaha iyo iibsadaha.
