Nickel-chromium corrosion resistant alloy NS312 (Inconel600) nta: nws yog ib qho kev txhim kho thaum ntxov thiab daim ntawv thov ntawm nickel-chromium corrosion resistant alloy, cov alloy muaj corrosion kuj, kub tsis kam thiab sulfide kuj thiab cov txheej txheem zoo. Nyob rau hauv cov tshuaj annealing xeev, lub alloy muaj ib tug ruaj khov austenitic qauv. Nyob rau hauv nruab nrab qhov kub thiab txias (550-950 degree) los yog tom qab vuam voj voog, yuav muaj chromium nplua nuj carbides ntawm cov hlau matrix thiab hla lub austenitic grain ciam teb, uas yuav ua rau lub intergranular corrosion ntawm cov hlau.
CHEMICAL COMPOSITION feem pua ntawm LADLE analysis ntawm QIB 312
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Cu (%) |
|---|---|---|---|---|---|---|---|
| Max 0.15 | Max 0.50 | Max 1 00 | Max 0.030 | Max 0.015 | 14.0-17.0 | Tshuav | Max 0.50 |
SIB 312
MECHANICAL PROPERTIES NTAWM GRADENS312
| Pov thawj muaj zog Rp0.2 (MPa) | Tensile zog Rm (MPa) | Kev cuam tshuam lub zog KV(J) | Elongation ntawm tawg A(%) | Kev txo qis hauv ntu ntu ntawm pob txha Z(%) | Raws li-kub-kho mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 763 (Ntau dua lossis sib npaug) | 632 (Ntau dua lossis sib npaug) | 23 | 14 | 22 | Kev daws thiab Kev laus, Annealing, Ausaging, Q ntxiv rau T, thiab lwm yam | 411 |
PHYSICAL PROPERTIES NTAWM QIB NS312
| Khoom | Qhov ntom kg/dm 3 | Kub T degree / F | Tshwj xeeb kub J/KG | Thermal conductivity W/mK | Hluav taws xob tsis kam µΩ · cm | Modulus ntawm elasticity kN / hli 2 | Kev nthuav dav |
|---|---|---|---|---|---|---|---|
| 924 (Ntau dua lossis sib npaug) | 714 (Ntau dua lossis sib npaug) | 11 | 42 | 33 | Kev daws thiab Kev laus, Annealing, Ausaging, Q ntxiv rau T, thiab lwm yam | 223 | |
| Temp. degree / degree F | Creep lim txwv (10000h) (Rp1,0)N/mm2 | Creep rupture zog (10000h) (Rp1,0)N/mm2 | |||||
| 538 | 598 | 561 |
NS312 NTAWM PRODUCTS
| Yam khoom | Cov khoom | Dimension | Cov txheej txheem | Xa xwm txheej |
|---|---|---|---|---|
| Phaj / Ntawv | Phaj / Ntawv | 0 08-200mm(T)*W*L | Forging, kub dov thiab txias dov | Annealed, Kev daws thiab Kev laus, Q ntxiv rau T, ACID-WASHED, Txhaj Tshuaj Txhaum Cai |
| Hlau Bar | Round Bar, tiaj tus Bar, Square Bar | Φ{0}}mm * L | Forging, kub dov thiab txias dov, Cast | Dub, ntxhib tig, txhaj tshuaj blasting, |
| Coil/Strip | Hlau Chev / Hlau Sawb | {0}}03-16.0x1200mm | Cold-Rolled & Kub Rolled | Annealed, Kev daws thiab Kev laus, Q ntxiv rau T, ACID-WASHED, Txhaj Tshuaj Txhaum Cai |
| Tube / Tube | Seamless Pipes / Tubes, Welded Yeeb Nkab / Tubes | OD:{{0}}mm x WT:0 5-20.0mm | Kub extrusion, Txias Kos, Welded | Annealed, Kev daws thiab Kev laus, Q ntxiv rau T, ACID-WASHED |
Cim npe nrov: ns312 tshwj xeeb metallurgy, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
