Alloy31 ni ubwoko bumwe bwa azotic burimo fer nichrome molybdenum alloy, imikorere iri hagati yicyuma cya super austenite kitagira ibyuma na nikel base alloy, Kubaho kwumuringa byongera imbaraga zo kurwanya aside sulfurike.Amavuta akoreshwa mu nganda zitunganya imiti na peteroli.Imiyoboro ya aliyumu irakonje ikorwa kugeza murwego rwo hejuru kugirango serivisi zimanuke mu mariba ya gaz yangiza cyane.
Amavuta | % | Ni | Cr | Fe | Mo | N | C | Mn | Si | S | Cu | P |
Alloy31 | Min. | 30.0 | 26.0 | Bal | 6.0 | 0.15 |
|
|
|
| 1.0 |
|
Icyiza. | 32.0 | 28.0 | 7.0 | 0.2 | 0.015 | 2.0 | 0.3 | 0.01 | 1.4 | 0.02 |
Ubucucike | 8,10 g / cm³ |
Ingingo yo gushonga | 1350-1370 ℃
|
Imiterere | Imbaraga Rm N / mm² | Tanga imbaraga Rp 0. 2N / mm² | Kurambura Nka% | Gukomera kwa Brinell HB |
Umuti | 650 | 350 | 35 | ≤363 |
ASTM B 668, B709, B 829, ASME SB-668, SB-709, SB-829
Alloy31 ni ubwoko bumwe bwa azotic burimo ibyuma nichrome molybdenum alloy, imikorere iri hagati ya super austenite ibyuma bitagira umuyonga na nikel base alloy
1.imikorere
2.Imbaraga zingana, imbaraga zo kwihangana, imbaraga zo kunyerera n'imbaraga zo guturika kuri 700 ℃.
3.Ubusembwa bukabije kuri1000 ℃.
4.Imikorere ihamye yubushyuhe buke.
Alloy 31 ikoti ikoreshwa muri chimie ninganda zikomoka kuri peteroli, umushinga wibidukikije hamwe na peteroli, gaze, nibindi muruganda ..