30ncd16 Txoj kab uas hla 8mm 10mm Kub Rolled Steel Bars
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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30ncd16 Txoj kab uas hla 8mm 10mm Kub Rolled Steel Bars
Kev piav qhia
| Steel Qib: | Alloy Steel 30NCD16 | Alloy los yog Tsis: | Yog Alloy |
|---|---|---|---|
| Cov txheej txheem: | Kub Rolled, Forged, Txias Kos | Daim ntawv thov: | Steel Bar, Tuag Steel Bar, Tool Steel Bar |
| Hom: | Alloy Steel Bar, Carbon Steel Bar, Pwm Hlau, siab ceev cuab yeej hlau | Txheem: | ASTM |
| Kev siv tshwj xeeb: | Pwm Hlau | Cov duab: | Hloov |
| Ntev: | 1--12m | Nto: | Dub los yog Bright |
| Kev kho deg: | Dub / Peeling / Polishing / Machined | Txoj kab uas hla: | 6-350 hli |
| Kev kho cua sov: | Normalized + Annealed + Quenched + Tempered | ||
| Lub teeb siab: |
30ncd16 kub dov steel tuav,8mm kub dov steel tuav,steel round kub dov 10mm |
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Hlau 36NiCrMo16, 1.6773, 35NCD16, 30NCD16, 30NiCrMo16, 1.6747 - specification thiab daim ntawv thov
36NiCrMo16, 35NCD16, 30NCD16 yog cov khoom siv ruaj khov chromium-nickel-molybdenum alloy siv rau cov tshuab hnyav tshaj plaws, kev tsim kho thiab khoom siv, thiab rau kev lag luam aviation thiab aerospace.
Cov ntaub ntawv no (thiab lawv cov kev hloov pauv) yog tus cwj pwm los ntawm cov ntsiab lus npib tsib xee ntau dua li 36HNM, 34HNM, 38HNM, thiab yog li lub zog tensile zoo dua thiab cov ntsiab lus tawm los. Tsis tas li ntawd, lawv pom zoo heev hardenability, cuam tshuam tsis kam, load, deformation, hnav thiab tensions resistances.
30NiCrMo16 / 1.6747 raws li tus qauv nws tus kheej qhia, muaj cov ntsiab lus carbon tsawg. 35NiCrMo16 / 1.2766 qib yog cais raws li cov cuab yeej hlau thiab siv rau kev tsim cov riam tshwj xeeb lossis pwm rau kev tsim cov yas.
Mechanical zog ntawm 36NiCrMo16 steel:
| Mechanical zog rau tus kheej qhov ntev | |||||
|---|---|---|---|---|---|
| Loj: di (mm) | 16 - 40 hli | 40 - 100 hli | 100 - 160 hli | 160 - 250 hli | |
| Thickness ntawm semi-tiav khoom tiaj tus: t (mm) | 8 - 20 hli | 20 - 60 hli | 60 - 100 hli | 100 - 160 hli | |
| Tensile zog: Rm (MPa) | 1250 - 1450 MPa | 1100 - 1300 MPa | 1000 - 1200 MPa | 1000 - 1100 MPa | |
| Yield point: Re (MPa) | Ntau dua lossis sib npaug li 1050 MPa | Ntau dua lossis sib npaug li 900 MPa | Ntau dua lossis sib npaug li 800 MPa | Ntau dua lossis sib npaug li 800 MPa | |
| Lub zog toughness: KV (J) | Ntau dua lossis sib npaug li 30 J | Ntau dua lossis sib npaug li 35 J | Ntau dua lossis sib npaug li 45 J | Ntau dua lossis sib npaug li 45 J | |
| Elongation: A (%) | Ntau dua lossis sib npaug li 9% | Ntau dua lossis sib npaug li 10% | Ntau dua lossis sib npaug li 11% | Ntau dua lossis sib npaug li 11% | |
| Kev sib piv: Z (%) | Ntau dua lossis sib npaug li 40% | Ntau dua lossis sib npaug li 45% | Ntau dua lossis sib npaug li 50% | Ntau dua lossis sib npaug li 50% | |
36NiCrMo16 steel tshav kub kho:
| Kev kho cua sov ntawm qib 36NiCrMo16 raws li EN 10083-1 | ||
|---|---|---|
| Normalizing annealing | 850 - 880 degree | |
| Softening annealing | 650 - 700 degree | |
| Hardening | 865 - 885 degree | w oleju, w wodzie lub oleju |
| Tempering | 550 - 650 degree | |
| Hardness nyob rau hauv softened xeev | < 269 HB | |
| Qhov ceev ρ | ~ 7,82 kg/dm3 | |
Hauv 36NiCrMo16, 35NCD16, 30NCD16, 30NiCrMo16 peb muab:
Hloov, square, hexagonal kub dov tuav 36NiCrMo16
Forgings 36NiCrMo16
Kos thiab peeled tuav 36NiCrMo16
Forged square thiab puag ncig tuav 36NiCrMo16
Forged tiaj tus tuav 36NiCrMo16
Cim npe nrov: 30ncd16 txoj kab uas hla 8 hli 10 hli kub dov steel tuav, Tuam Tshoj 30ncd16 txoj kab uas hla 8 hli 10 hli kub dov steel tuav lwm tus neeg
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