1.2379 X153crmov12 Zouti Steel
Klas ekivalan: AISI D2/JIS SKD11/GB Cr12Mo1V1/1.2379/X153CrMoV12
Seleksyon dite 60-65HRC.
Metal fèr mouri, dite chwazi 40-50HRC.
Gwosè Range pou 1.2379 Zouti Steel
Round Bar: dyamèt 20mm ~ 850mm
Plat Bar/Plach: Epesè 2mm ~ 650mm x lajè 100mm ~ 800mm
1.2379 Zouti Steel Klas ekivalan
| Peyi | USA | Alman | Japon | Lachin | |
| Estanda | ASTM A681 | W-nr. | DIN | JISG4404 | GB/T1299-2000 |
| Klas | D2 | 1.2379 | X155CrVMo12-1 | SKD11 | Cr12Mo1V1 |
1.2379 Steel Done Fèy
| Klas | C% | Si% | Mn% | P% | S% | Cr% | Mo% | V% |
| 1.2379/X155CrVMo121 | 1.50~1.60 | 0.10~0.40 | 0.15~0.45 | Mwens pase oswa egal a 0.03 | Mwens pase oswa egal a 0.03 | 11.0~12.0 | 0.60~0.80 | 0.90~1.10 |
Pwopriyete Fizik
1.2379 x153crmov12 asye pwopriyete fizik yo ki nan lis nan tablo ki anba yo.
| Pwen kritik | Ac1 | Acm | Arcm | Ar1 | Ms |
| Tanperati (apwoksimasyon) | 1490 degre F (810 degre) |
1607 degre F (875 degre) |
1382 degre F (750 degre) |
1283 degre F (695 degre) |
374 degre F (190 degre) |
| Tanperati | 68 ~ 212 degre F (20 ~ 100 degre) |
68 ~ 392 degre F (20 ~ 200 degre) |
68 ~ 572 degre F (20 ~ 300 degre) |
68 ~ 752 degre F (20 ~ 400 degre) |
| Koefisyan | 10.5 x10-6 | 11.5 x10-6 | 11.9 x10-6 | 12.2 x10-6 |
Forge nan 1.2379 Zouti Steel
| Atik | Tanperati chofaj | Kòmanse tanperati fòje | Tanperati final forge | Refwadisman |
| Ingot | 2048 ~ 2120 degre F (1120 ~ 1160 degre) |
1922 ~ 1994 degre F (1050 ~ 1090 degre) |
Pi gran pase oswa egal a 1562 degre F (850 degre) | Recuit chaje cho |
| Billet | 2048 ~ 2084 degre F (1120 ~ 1140 degre) |
1922 ~ 1958 degre F (1050 ~ 1070 degre) |
Pi gran pase oswa egal a 1562 degre F (850 degre) | Refwadisman cho chaje, refwadisman nan twou oswa pousyè |
1.2379 Fòje Zouti Steel Flat Bar Pwosesis Pwodui
Electric-Furnace Smelting(EF)→Lodle Furnace(LF)→Vacuum Degazsing(VD)→Agon protected ingot →Multidirectional Forge → (Konkav Forge →)Normalizing+Idrogen Diffusion Annealing → Deteksyon defo ultrasons →Queching+Temping Prehardened
Foto pwodwi

Faktori nou an

Fè asye

Pwodiksyon Ingot

Fòje Ba
Machinary
Tretman chalè
- Rekwir mou
Pwoteje asye a ak chalè jiska 1560 degre F (850 degre). Lè sa a, fre nan gwo fou a nan 20 degre F (10 degre) pou chak èdtan a 1200 degre F (650 degre), Lè sa a, lib nan lè.
- Soulaje estrès
Apre machin ki graj zouti a ta dwe chofe jiska 1200 degre F (650 degre), kenbe tan 2 èdtan. Refwadi tou dousman a 930 degre F (500 degre), Lè sa a, lib nan lè a.
- Redi
Tanperati prechofaj: 1110-1290 degre F (650-750 degre). Tanperati ostenitize: 1810-1920 degre F (990- 1050 degre ), men anjeneral 1830-1905 degre F (1000-1040 degre ).
| Tanperati | Tan tranpe (min) |
Dite anvan tanperaman | |
| degre F | degre | ||
| 1815 | 990 | 60 | approx. 63 HRC |
| 1850 | 1010 | 45 | approx. 64 HRC |
| 1885 | 1030 | 30 | approx. 65 HRC |
* Tan trempage=tan nan tanperati redi apre zouti a fin chofe nèt.
Pwoteje pati a kont dekarburizasyon ak oksidasyon pandan redi.
- Trempe
Lè oswa gaz presyon jiska 150-125ºF (66-51ºC). Gwosè jiska 4 pous (101.6 mm) nan epesè ap vin di lè lè a refwadi soti nan 1575ºF (857ºC). Gwosè jiska 6 pous (152.4 mm) nan epesè ap vin di lè lè a refwadi soti nan 1625ºF (885ºC).
- Tanperaman
Tanperaman imedyatman apre trempe. Kenbe nan tanperati pou 1 èdtan pou chak pous (25.4 mm) nan epesè, 2 èdtan minimòm, Lè sa a, lè fre nan tanperati anbyen. Ranje tipik tanperaman an se 350 a 400ºF (177 a 204ºC).
Pou rezistans maksimòm mete, tanperaman ant 300-350 degre F (149-177 degre ) pou yon dite nan 62-64 HRC. Pou balans optimal ant rezistans mete ak solidite, tanperaman ant 500-550 degre F (260-288 degre). Sa ap pwodui 58-60 HRC.
Pou severite maksimòm, tanperaman doub, 2 èdtan plis 2 èdtan, nan tanperati ki pi wo a 950 degre F (510 degre). Sa a pral pwodwi dite nan mwens pase 58 HRC.
Aplikasyon
Aplikasyon tipik pou 1.2379 X153CrMoV12 asye zouti yo se vide, fòme, ak koupe mouri, gage, koupe koupe, pati mete, mouri laminasyon, mouri woule fil, mouri desen, mouri koupe rotary, mole, koube mouri, gage, lam taye, zouti pou boule. , woulo, pati machin, pati mèt, vis piki ak konpozan pwent, woulo kouti, mouri extrusion, shredders kawotchou, choppers bouyon, elatriye.
Kondisyon livrezon:
- Ki graj machini wonn Bar / MILLING plak; Peeling Bright; Nwa oswa kòm kondisyon ou.
- Recuit, ESR materyèl.
Livrezon

Anbalaj ak livrezon
-
Gwosè enteryè veso a se anba a:
-- 20pye GP: 5.8m (longè) x 2.13m (lajè) x 2.18m (wo)
-- 40pye GP: 11.8m (longè) x 2.13m (lajè) x 2.18m (wo)
-- 40pye HG: 11.8m (longè) x 2.13m (lajè) x 2.72m (wo
Baj popilè: 1.2379 x153crmov12 zouti asye, Lachin 1.2379 x153crmov12 zouti asye manifaktirè, Swèd, faktori
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