DIN 1.2631 Cold Work Tool Steel Round Bar
Hom: Phaj / Round bar / Pav ca bar
Tus me nyuam lub sij hawm: Annealed dub nto / Tig kaj nto
Khoom Description
DIN12631 / AISI A8yog ib yam ntawm nruab nrab carbon & cua hardened txias ua hauj lwm cuab tam steel nrog zoo heev toughness, nruab nrab hnav tsis kam thiab zoo heev dimension stability tom qab kev kho cua sov. Ib qho punch uas tau siv nyob rau hauv qhov nyuaj ntawm 55 mus rau 60 Rockwell C. Nws yog ductile ntau dua li A-2 lossis D-2, hnav-resistant dua S-7, thiab ruaj khov heev hauv kev kho cua sov.
Lub cev muaj zog (avarage qhov tseem ceeb) ntawm ambient kub ntawm DIN12631 / AISI A8 txias ua hauj lwm cuab yeej steel
Modulus ntawm elasticity [103x N/mm2]: 210
Qhov ceev [g/cm3]: 7.80
Thermal conductivity [W/mK]: 26.0
Hluav taws xob resistivity [Ohm mm2/m]: 0.60
Cov peev xwm tshwj xeeb kub[J/gK]: 0.46
Cov khoom parameter
| Qib: | TSI A8 |
| Tus lej: | 1.2631 |
| Txheem: | EN 10083 - 3: 2006 steels rau quenching thiab tempering. Cov txheej txheem xa khoom rau cov hlau alloy |
| Kev faib tawm: | Hlau tsis muaj boron |
Cov qib sib npaug ntawm qib A8 Tool Steel (1.2631)
|
Txheem: |
Lub teb chaws Yelemees |
AISI |
GB |
JIS |
|
Qib: |
DIN 1.2631 |
A8 | 5Cr5WMoVSi |
/ |
|
Kev faib tawm: |
Cold ua hauj lwm alloy cuab yeej steel |
|||
Chemical composition feem pua ntawm cov ladle tsom xam ntawm qib 1.2631/AISI A8
|
C |
Mn |
P |
S |
Si |
Cr |
W |
Mo |
|
0.50-0.60 |
0.20-0.50 |
0.030max |
0.030max |
0.75-1.10 |
4.75-5.50 |
1.00-1.50 |
1.15-1.65 |
Tempering Kub (oC) vs Hardness (HRC)
| 100oC | 200oC | 300oC | 400oC | 500oC | 525oC | 550oC | 575oC | 600oC | 700oC |
| 60 | 57 | 56 | 56 | 59 | 59 | 53 | 48 | 43 | 33 |
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
Scaled (kub ua hauj lwm tiav) / av / ntxhib machining / zoo machining / raws li tus neeg yuav tsum tau muaj
Furnaces rau metallurgical ua:
Electrode arc ntxiv rau LF / VD / VOD / ESR / Nqus khoom siv electrode.
Ultrasonic soj ntsuam:
100 feem pua kev tshuaj xyuas ultrasonic rau tej yam tsis zoo los yog raws li cov neeg siv khoom xav tau.
UTS raws li SEP 1921 C/c, D/d, E/e; A388 los yog GB/T 6402
Kev pabcuam zoo heev rau txhua yam kev lag luam, nrog rau qhov zoo ntawm cov thev naus laus zis, khoom siv thiab tus nqi. Peb pab koj nrog peb kev ncaj ncees, ncaj ncees, thiab kev tshaj lij.
Packing & Delivery
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)
Peb Qhov Kev Pabcuam
Cov nqe lus them nqi:
-
T / T 30 feem pua ntawm tso nyiaj thiab 70 feem pua ntawm cov nyiaj them poob haujlwm tom qab ua tiav.
-
Delivery condition:
-
Rau cov khoom lag luam ntau, 7-10 hnub.
-
Rau cov khoom customized, 30-40 hnub
Cim npe nrov: din 1.2631 txias ua hauj lwm cuab tam steel round bar
Koj Tseem Yuav Zoo Li
Xa kev nug