I-Biphase Stainless Steel
I-High Temperature Alloy
◆F51 (31803) insimbi engagqwali eyiduplex esetshenziswa kakhulu kunazo zonke, esetshenziswa kakhulu ekukhiqizweni komthombo kawoyela omuncu negesi, ekucwengeni uwoyela, amakhemikhali, umanyolo, amakhemikhali e-petrochemical neminye imikhakha, ekwenzeni izinto zokushintshisana ukushisa, ama-cooler condensing, njll., ezijwayele ukugqwala nokugqwala kwengcindezi kwemishini yokucindezela. Esikhundleni se-304L, 316L austenitic insimbi engagqwali.
I-◆F53 (S32750) iyinsimbi engagqwali eyi-super duplex ene-nitrogen, esetshenziswa kakhulu kumakhemikhali, i-petrochemical kanye nezinto zasolwandle ezidinga amandla akhethekile nokumelana nokugqwala.
I-◆F55 (S32760) iyinsimbi engagqwali eyi-duplex ephezulu enamandla amakhulu, ukumelana okuphezulu nokugqwala kwendawo ye-chloride kanye nokugqwala kwengcindezi, futhi kuyashiseka.
I-◆329 (S32900) inokumelana ne-oxidation okuhle, ukumelana nokugqwala, amandla aphezulu, futhi ifanele indawo efana nokungagqwali kwamanzi olwandle.
◆Insimbi ye-A4 (0Cr17Mn13Mo2N) iyinsimbi enezigaba ezimbili, futhi ukumelana kwayo nokugqwala kungcono kunokwensimbi evame ukusetshenziswa ye-austenitic enokuqukethwe kwe-Mo okungu-2% -3%. Ingafakwa kumanyolo wamakhemikhali amancane, imishini ye-urea yomjikelezo ogcwele, njll.
I-◆S31050 inokumelana okuphezulu nokuqhekeka kokugqwala kokucindezeleka kwe-chloride, ukumelana okuhle kakhulu nokugqwala komgodi nokugqwala kokuqhekeka.
◆I-U3 inezindawo zokunqanda ukukhuhla kanye nokubola, futhi ivame ukusetshenziselwa ukwenza ama-valve cores, izihlalo zamavalvu nezinye izingxenye zangaphakathi zamavalvu.
◆HD isetshenziswa kabanzi embonini ye-elekthronikhi, embonini yezithombe zikagesi, imboni ye-petrochemical, imboni yezimoto kanye namanye amaphampu kawoyela kagesi alawula isivinini.
◆C4 ilungele izixube ezinkulu ezimile mpo, izixube, izixube, izixube ezivundlile nezinye izimboni zemishini.
I-◆DS-2 inokumelana nokugqwala ekushiseni okuphezulu okugxilwe kwe-sulfuric acid, futhi ifaneleka embonini yemishini embonini yokushisa ephezulu egxilile ye-sulfuric acid.
Ukwakheka kwamakhemikhali
| Ibanga | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | W | okunye |
| akukho okukhulu kune | ||||||||||||
| F51 | 0.03 | 1 | 2 | 0.02 | 0.03 | 21-23 | 4.5-6.5 | 2.5-3.5 | - | 0.08-0.2 | - | - |
| F53 | 0.03 | 0.8 | 1.2 | 0.02 | 0.035 | 24-26 | 6; 8 | 3; 5 | ≤0.5 | 0.24-0.32 | - | - |
| F55 | 0.03 | 1 | 1 | 0.01 | 0.03 | 24-26 | 6; 8 | 3; 4 | 0.5～1 | 0.2-0.3 | 0.5～1 | - |
| 329 | 0.08 | 1 | 1.5 | 0.03 | 0.035 | 23-28 | 3; 6 | 1; 3 | - | - | - | - |
| Insimbi ye-A4 | 0.08 | 0.7 | 12-15 | 0.02 | 0.045 | 16.5-18.5 | - | 1.8-2.2 | - | 0.2-0.3 | - | - |
| I-S31050 | 0.02 | 0.7 | 2 | 0.01 | 0.025 | 24-26 | 21-23 | 2 - 2.5 | - | 0.1–0.16 | - | - |
| U3 | 0.02 | 0.4 | 2.5-3 | 0.015 | 0.02 | 24-26 | 19-21 | 2.5-3 | - | 0.2-0.3 | - | - |
| HD | 0.03 | 4.5-6 | 1 | 0.01 | 0.03 | 17-19 | 18-20 | 0.3-0.8 | 1.5-2.5 | - | - | - |
| C4 | 0.03 | 3 - 4.5 | 1 | 0.025 | 0.03 | 13-15 | 13-15 | - | - | - | - | - |
| I-DS-2 | 0.02 | 5; 7 | 1 | 0.03 | 0.03 | 8; 11 | 22-25 | - | - | - | - | - |
Ubuncane bempahla ye-alloy
| isimo | amandla e-tensile RmN/m㎡ | Isivuno Amandla Rp0.2N/m㎡ | I-Elongation As% | Ukuqina kwe-Brinell HB | |
| F51 | Ukwelashwa kwesixazululo | 620 | 450 | 25 | 290 |
| F53 | Ukwelashwa kwesixazululo | 800 | 550 | 15 | 310 |
| F55 | Ukwelashwa kwesixazululo | 820 | 550 | 25 | - |
| 329 | Ukwelashwa kwesixazululo | 620 | 485 | 20 | 271 |
| Insimbi ye-A4 | Ukwelashwa kwesixazululo | 480 | 255 | 25 | - |
| I-S31050 | Ukwelashwa kwesixazululo | 650 | 380 | 24 | - |
| U3 | Ukwelashwa kwesixazululo | 680 | 400 | 22 | - |
| HD | Ukwelashwa kwesixazululo | 750 | 410 | 25 | - |
| C4 | Ukwelashwa kwesixazululo | 800 | 400 | 23 | - |
| I-DS-2 | Ukwelashwa kwesixazululo | 690 | 390 | 21 | - |
