201 Alagbara Irin Coil
Apejuwe
Awọn pato:
1.Standard: ASTM A240, JIS G4304, EN10088
2.Grade: 200jara&300jara&400jara
3.Sisanra: 0.03mm - 6.0mm
4.Iwọn: 8mm-600mm
5.Length: bi ibeere awọn onibara
6.Surface: 2D,2B, BA, Mirror ti pari, N04, Laini Irun, Matt pari, 6K, 8K
7.Technology: tutu fa / tutu ti yiyi / gbona yiyi
Idaabobo ipata
Ipele gbogbogbo ti ipata resistance ti Iru 201 jẹ iru si Iru 301. Iru 201 yẹ ki o ṣe deedee bi rirọpo fun
Tẹ 301, ni ọpọlọpọ awọn agbegbe kekere.Idaabobo igbelowọn ti Iru 201 kere ju ti Iru 301. Iru 201 kọju iwọn iparun iparun to bii 1500 °F (816 °C), nipa 50 °F (28 °C) kere ju Iru 301 lọ.
Ṣiṣẹda
Iru 201 Irin Alagbara le jẹ iṣelọpọ nipasẹ dida ijoko, dida yipo ati fifọ fifọ ni ọna kanna bi Iru
301. Sibẹsibẹ, nitori agbara ti o ga julọ, o le ṣe afihan orisun omi nla.Ohun elo yii le fa bakanna si Iru 301 ni pupọ julọ
awọn iṣẹ iyaworan ti o ba lo agbara diẹ sii ati titẹ-isalẹ pọ si.
Weldability
Kilasi austenitic ti awọn irin irin alagbara ni gbogbogbo ni a gba pe o jẹ weldable nipasẹ idapọpọ ti o wọpọ ati awọn imuposi resistance.Pataki
ero ni a nilo lati yago fun weld “gbigbona wo inu” nipa ṣiṣe idaniloju dida ferrite ninu idogo weld.Bi pẹlu chrome-nickel miiran
austenitic alagbara, irin onipò nibiti erogba ko ni ihamọ si 0.03% tabi isalẹ, agbegbe igbona weld ti o kan le ni oye.
ati koko-ọrọ si ipata intergranular ni diẹ ninu awọn agbegbe.Yi pato alloy ti wa ni gbogbo ka lati ni talaka weldability si
alloy ti o wọpọ julọ ti kilasi alagbara, Iru 304L Irin Alagbara.Nigbati o ba nilo kikun weld, AWS E/ER 308 jẹ igbagbogbo julọ
pàtó kan.Iru 201 Irin Alagbara ni a mọ daradara ni awọn iwe itọkasi ati alaye diẹ sii ni a le gba ni ọna yii.
Ooru itọju
Iru 201 kii ṣe lile nipasẹ itọju ooru.Annealing: Anneal ni 1850 - 1950 °F (1010 - 1066 °C), lẹhinna omi pa tabi ni iyara ni afẹfẹ tutu.Iwọn otutu mimu yẹ ki o wa ni kekere bi o ti ṣee ṣe, ni ibamu pẹlu awọn ohun-ini ti o fẹ, nitori Iru 201 duro lati ṣe iwọn diẹ sii ju Iru 301 lọ.
| Irin alagbara, irin ite | |||||||
| Ipele | Kemikali tiwqn | ||||||
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr | |
| 201 | 0.15 | 1.00 | 5.5-7.5 | 0.5 | 0.03 | 3.50-5.50 | 16.00-18.00 |
| 202 | 0.15 | 1.00 | 7.5-10.0 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
| 304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
| 309 | 0.2 | 1.00 | 2.00 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1.50 | 2.00 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 2205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 4.50-6.50 | 22.00-23.00 |
| 410 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 0.6 | 11.50-13.50 |
| 430 | 0.12 | 0.12 | 1.00 | 0.04 | 0.03 | 0.6 | 16.00-18.00 |
