Ibha yensimbi engagqwali ye-SUS347 H

I-SUS347 (347/S34700/0Cr18Ni11Nb) uhlobo lwensimbi enensimbi engagqwali ye-austenitic enokumelana okuhle nokugqwala kwekristalu.
Inokumelana okuhle kokugqwala ku-asidi, i-alkali kanye noketshezi lukasawoti, futhi inokumelana okuhle kokushiswa kwe-oxidation kanye nokushintshwa emoyeni ongaphansi kuka-800 °C. Insimbi engagqwali engu-347 inokusebenza okuhle kakhulu kokuphula ukucindezeleka kokushisa okuphezulu (i-Stress Rupture) kanye nokucindezeleka kokumelana nokushisa okuphezulu kwe-creep, izakhiwo zemishini zingcono kunensimbi engagqwali engu-304. Isetshenziswa kabanzi ezindizeni, ekukhiqizeni ugesi, ekhemistri, e-petrochemical, ekudleni, ephepheni nakwezinye izinkambu.

●Ingxenye Yekhemikhali engu-347H：

C：0.04 ~ 0.10 (347C:≤0.08)

Mn: ≤2.00

Ni：9.00~13.00

I-Si：≤1.00

P：≤0.045

S：≤0.030

Inombolo/I-Ta：≥8C~1.0 (347Inombolo/Isilinganiso:10C)

I-Cr：17.00~19.00

● Ukusebenza kwesimo sezinto zokwelashwa kwesisombululo:

Amandla Okukhiqiza (N/mm2) ≥206

amandla okudonsa (N/mm2) ≥520

Ukwandiswa (%) ≥40

I-HB: ≤187

Amagama Avamile:
Ibha yensimbi engagqwali ye-Astm 347 En1.4550
Ibha Yensimbi Engagqwali engu-347
Ibha Yensimbi Engagqwali Eyindilinga Emnyama engu-347
Ibha Eyindilinga Engagqwali engu-347
Ibha Eyindilinga ye-S34700
Ibha Yensimbi Eshisayo Egoqwe Kakhulu ye-ASTM 347
Ibha yensimbi engagqwali ye-Astm A276 347
Ibha ye-Hexagon yensimbi engagqwali engu-347H