Forged X38crmov5-1 Steel Bar
Khoom Description
DIN 1.2367/X38CrMoV5-1 Tuag Steel yog ib hom kub ua hauj lwm cuab yeej steel. Secondary hardening steel nrog siab zog thiab hnav tsis kam nyob rau hauv kub. Zoo tempering kuj. High hardenability thiab toughness. Cov cuab yeej tuaj yeem ua dej txias.
Qhov ntev
Round: dia 10-700 hli
Pav ca: 6-120 x 40-1200 mm
Thaiv: 80-600 x 100-1600 mm
Kev Xa Khoom
EAF plus LF plus VD plus (ESR), Kub dov los yog Forged, Annealed, Dub nto los yog Machined nto, UT SEP1921 Class3 D / d
Chemical Composition (%)
| Qib Steel | C | Si | Mn | P | S | Cr | Mo | V |
| X38CrMoV5-1 | 0.35-0.40 | 0.30-0.50 | 0.30-0.60 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.020 | 4.70-5.20 | 2.70-3.30 | 0.40-0.70 |
X38CrMoV5-1 Cov yam ntxwv steel
1. Chrome-molybdenum-vanadium steel rau hardening nyob rau hauv cov roj thiab nyob rau hauv cov huab cua nrog hardenability zoo heev, siab firmness thaum tshav kub kub thiab tsis kam mus rau lub tempering.
2. Zoo heev toughness thiab yas khoom thaum lub sij hawm ib txwm thiab kub dua.
3. Zoo heev tiv thaiv tearing ntawm thermal qaug zog thiab tsis tshua muaj rhiab heev rau kev hloov ceev ntawm qhov kub thiab txias. Cov hlau tsim nyog rau kev kho cua sov kuj rau kev ruaj khov tshaj 1800N / mm2 thiab rau cov cuab yeej txias los ntawm dej. Nws yog qhov ua haujlwm zoo thaum tshav kub kub thiab ua haujlwm tau zoo hauv lub xeev soft-annealed.
Daim ntawv thov
1. Rau pwm / ruaj khov thiab txav tau qhov tseem ceeb thiab lwm qhov ntawm cov pwm rau siab casting ntawm aluminium alloys thiab loj series ntawm castings ntawm zinc thiab magnesium alloys.
2. Cov cuab yeej siv rau kev ua haujlwm kub kub, piv txwv li kev ntxhov siab heev me me thiab nruab nrab-qhov loj me tuag thiab ntxig ntawm cov tuag. Tuag, pos, puab tsaig thiab punches tshwj xeeb tshaj yog nrog lub siab ruaj khov tshaj 1800N / mm2 txias los ntawm dej.
3. Kev ntxhov siab extruders thiab lwm yam cuab yeej pabcuam rau extrusion ntawm cov hlau tsis muaj hlau thaum tshav kub, extrusion tuag rau txhuas thiab nws cov alloys. Cov cuab yeej kub txiav, piv txwv li me me lossis nruab nrab-qhov loj me shear blades, trimming tuag thiab txiav pos.
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
Annealing
750 txog 800 degree (1382 txog 1472 degree F)
Kev tswj kom txias qeeb hauv qhov cub ntawm tus nqi ntawm 10 txog 20 degree / hr (50 txog 68 degree F / hr) mus txog kwv yees li. 600 degree (1112 degree F), ntxiv txias hauv huab cua. Hardness tom qab annealing: max. 229 HB.
Kev ntxhov siab
600 txog 650 degree (1112 txog 1202 degree F)
Ua kom txias qeeb hauv qhov cub; npaj los txo kev ntxhov siab los ntawm kev siv tshuab dav dav, lossis hauv cov duab nyuaj. Tom qab ua cua sov, tuav hauv nruab nrab cua rau 1 - 2 teev.
Hardening
1030 txog 1080 degree (1886 txog 1976 degree F)
Roj, ntsev da dej (500 - 550 degree / 932-1022 degree F), cua
Tuav lub sij hawm tom qab kub sib npaug: 15 mus rau 30 feeb.
Tau txais hardness:
52 - 56 HRC hauv roj lossis ntsev da dej,
50 - 54 HRC hauv huab cua.
Tempering
Ua cua sov qeeb rau qhov kub thiab txias tam sim ntawd tom qab hardening / lub sij hawm nyob rau hauv lub cub tawg 1 teev rau txhua 20 hli ntawm workpiece thickness, tab sis tsawg kawg yog 2 teev / cua txias. Nws raug nquahu kom npau taws tsawg kawg ob zaug.
Ib lub voj voog thib peb rau lub hom phiaj ntawm kev txo kev ntxhov siab tuaj yeem ua tau zoo.
1st tempering approx. 30 degree ({2}} degree F) siab tshaj qhov siab tshaj plaws thib ob hardness.
2nd tempering rau qhov xav tau ua haujlwm hardness.
Daim ntawv qhia tempering qhia qhov nruab nrab tempered hardness qhov tseem ceeb.
3rd rau kev ntxhov siab ntawm qhov kub ntawm 30 - 50 degree (86 txog 122 degree F) yog qhov kub siab tshaj plaws tempering.
Kev xa khoom
Packing & Delivery
-
Qhov loj me ntawm lub thawv yog hauv qab no:
-- 20ft GP: 5.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft GP: 11.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft HG: 11.8m (ntev) x 2.13m (dav) x 2.72m (siab)
Cim npe nrov: forged x38crmov5-1 steel bar, Tuam Tshoj forged x38crmov5-1 steel bar manufacturers, lwm tus neeg, Hoobkas
Tom ntej
AISI H10 Tool Steel BarKoj Tseem Yuav Zoo Li
Xa kev nug