Iyatọ laarin 347 ati 347h irin alagbara, irin.

347 jẹ irin alagbara, irin, lakoko ti o jẹ 347h ẹya erogba rẹ. Ni awọn ofin ti ohun ti o tiw,347Ni a le rii bi Alloy ti yo lati ṣafikun niobium si mimọ ti 304 irin alagbara, irin. Niobium jẹ ẹya ilẹ ti o ṣọwọn kan ti o jẹ bakanna si Titanium. Nigbati o ba ṣafikun ohun elo, o le ṣatunṣe ipa ọkà (koju ipakokoro intergration, ati igbelaruge irora-ori.

Ⅰ.crramerameding si awọn ajohunše orilẹ-ede

Ṣaina Gitt 20878-2007 06c18ni1nb 07C18NI11NB (1CC19NA11NB)
US ASTM A240-15a S34700,347 S34709,347H
Jis J1S G 4304: 2005 Sus 347 -
Di Di Ni 10088-1-2005 X6crninb18-10 1.4550 X7crninb18-10 1.4912

Ⅱ.chemical tiwqration ti s34700 irin ọpa

Ipo C Mn Si S P Fe Ni Cr
347 0.08 Max 2.00MAX 1.0 max 0.030Max 0.045 max 62.74 min 9-12Max 17.00-19.00
347h 0.04 - 0.10 2.0 Max 1.0 max 0.030 max 0.045 max 63.72 min 9-12Max 17.00 - 19.00

Awọn ohun-ini Ọkọ Pẹpẹ Awọn ohun-elo Pẹpẹ

Oriri Yo ojuami Agbara Tensele (MPPA) Min Ikore imura 0.2% (MPA) min Pilensation (% ni 50mm) min
8,0 g / cm3 1454 ° C (2650 ° F) PSI - 75000, mppa - 515
PSI - 30000, MPPA - 205
40

Awọn ohun-ini ⅳ.ester

Eversosion ipanilara ti afiwera si 304 irin alagbara, irin.
Laarin 427 ~ 816 ℃, o le ṣe idiwọ dida chromium carbide, koju ifamọra, ati pe o ni resistance ti o dara si ipakokoro intergrener.
O tun ni atako nla kan ni agbegbe arufin ti o lagbara pẹlu iwọn otutu ti o ga ti 816 ℃.
④ayay lati faagun ati fọọmu, rọrun lati weldd.
⑤Good kekere otutu lile.

Awọn iṣẹlẹ ⅴ..PLICON

Iṣẹ ṣiṣe-giga ti347 & 347hirin alagbara, irin dara julọ ju ti 304 ati 321. O ti wa ni lilo ni agbara, ounje ti o gbona, gẹgẹ bi awọn ọpa kekere ti ọkọ ofurufu, ati ni awọn ẹru kekere ati awọn iwọn otutu ti ko kọja 850 ° C. Awọn ẹya ti o ṣiṣẹ labẹ awọn ipo, bbl

htpps://www.sakysteel.com/347-347h477h
htpps://www.sakysteel.com/347-347h477h

Akoko Post: May-11-2024