Aisi A2 Tool Steel Mechanical Properties
Hom: Round bar
Lub sij hawm xa tuaj: Annealed dub nto / Tig ci nto / Q ntxiv T
Khoom Description
Cov cuab yeej cua tawv hlau uas, tom qab kev kho cua sov, muaj kev ua haujlwm siab ua haujlwm ua ke nrog toughness. Vim nws cov ntsiab lus chromium qis, cov khoom hnav tsis zoo ntawm aisi A2 cov cuab yeej steel tsis zoo li cov uas yuav tsum tau pom nyob rau hauv cov pa roj carbon siab, siab chromium steels xws li 1.2080 thiab 1.2379 tab sis nws yooj yim dua rau tshuab dua li qhov zoo tom kawg thiab tuaj yeem ua tau. ua hauv av los muab cov ntug txiav uas tsis tshua muaj kev lav phib xaub rau kev ua haujlwm. Qhov twg cov cuab yeej ntawm cov loj loj tau tsim cov cuab yeej hlau no, ua cov huab cua hardening zoo, yog tsim nyog tshaj cov roj los yog dej hardening cuab yeej steels.
Kev kho cua sov txheej txheem
Tempering specification: quenching kub 1050 ~ 1100 degree, roj txias, tempering kub 660 ~ 680 degree, hardness tom qab kho 49 ~ 52HRC
Tempering kub 600 ~ 620 degree, hardness tom qab kho 40 ~ 44HRC. quenching kub 800 ~ 850 degree, nyuaj 50HRC
quenching kub 1050 ~ 1100 degree, roj txias, tempering kub 660 ~ 680 degree, hardness tom qab kho 49 ~ 52HRC, tempering kub 600 ~ 620 degree, hardness tom qab kho 40 ~ 44HRC.
A2 Tool Steel Daim ntawv thov
● Precision stamping tuag.
● Precision blanking tuag rau hlau txiav thiab stamping tuag rau ntau lub hom phiaj.
● Cov cuab yeej rau cov yas deformation ntawm cov ntaub ntawv nyuaj.
● Tuag forging txias, sib sib zog nqus nqus thiab xaim dov.
● High-speed blanking punch, stainless hlau phaj punch.
● Drawing tuag, crimping tuag, embossing tuag, abrasive yas molding tuag.
● Ex-Factory status: HB230-250
.
Cov khoom parameter
|
Cov qauv |
DIN |
AISI |
JIS |
ГОСТ |
|
X100CrMoV5 |
1.2363 |
A2 |
SKD 12 |
9 k5vf |
AISI A2 Equivalents 'Chemical Composition
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
|
0.90-1.05 |
0.10-0.40 |
0.40-0.80 |
Tsawg dua lossis sib npaug rau 0.030 |
Tsawg dua lossis sib npaug rau 0.030 |
4.80-5.50 |
0.90-1.20 |
0.15-0.35 |
A2 Tool Steel Properties
|
Qhov ntau thiab tsawg: |
Txoj kab uas hla (mm) |
Thickness (hli) |
Dav (mm) |
|
8 - 450 |
6 - 350 |
Max 810 |
|
Delivery condition: |
Mos annealed rau max. 235 HB |
Kev kho cua sov:
|
Mos annealing |
Kub (degree) |
Txias |
Hardness |
|
610 - 650 |
rauv |
max. 235 HB |
|
Forging |
Kub (degree) |
Txias |
|
|
|
850 - 1050 |
rauv |
|
|
Hardening |
Kub (degree) |
Txias |
Tempering |
|
|
960 - 1020 |
roj los yog cua los yog da dej kub |
saib tempering daim duab feem ntau yog 160 - 550 degree |
Deg tej yam kev mob: 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 consumable electrode.
Kev tshuaj xyuas ultrasonic: 100 feem pua ntawm kev tshuaj xyuas ultrasonic rau ib qho kev tsis zoo lossis raws li tus neeg yuav tsum tau muaj
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
Cov yam ntxwv ntawm AISI A2 cov cuab yeej steel:
1. Lub hardness ntawm A2 steel tom qab kev kho cua sov yog siab dua li ntawm SKD11. Tom qab tempering ntawm qhov kub thiab txias (500-520 degree), nws tuaj yeem ncav cuag 60-62HRC siab hardness, uas siab dua li ntawm SKD11 hauv lub zog.
2. Lub toughness yog ob zaug ntawm SKD11. Lub toughness ntawm A2 cuab yeej steel bar yog qhov tseem ceeb tshaj nyob rau hauv txias-ua hauj lwm tuag steel. Yog li ntawd, muaj ob peb cov kab nrib pleb thiab cov kab nrib pleb hauv cov hlau ua los ntawm A2 cov cuab yeej steel, uas ua rau lub neej ua haujlwm zoo.
3. Qhov seem kev ntxhov siab tom qab xaim txiav yog txo los ntawm kev kub siab tempering. Yog li ntawd, cov kab nrib pleb thiab deformation ntawm cov pwm loj thiab cov pwm uas xav tau qhov tseeb raug tshem tawm tom qab txiav online.
4. Lub machinability tshaj SKD11. A2 cuab yeej hlau muaj kev ua haujlwm zoo dua li SDK11. Yog li ntawd, siv A2 tuaj yeem ua rau lub neej tuag thiab txo cov txheej txheem ua haujlwm. Lub hom phiaj: precision blanking ntawm blanking tuag / txias ua hauj lwm tuag / txias kos tuag / sib sau cov menyuam / xuas nrig ntaus / hlau txiav ua thiab yas deformation cuab yeej ntawm ntau lub hom phiaj stamping tuag / nyuaj rau txheej txheem cov ntaub ntawv.
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
1. Tus nqi sib tw thiab zoo los ntawm peb lub Hoobkas.
2. Kev pabcuam zoo tshaj plaws nrog 24 teev teb.
3. Kev them nyiaj yooj yim nrog T / T, L / C, thiab lwm yam.
4. Muaj peev xwm ua tau zoo (1000tons / hli).
5. Ceev tus me nyuam thiab txheem exporting pob.
Cov Lus Qhia Tshwj Xeeb ntawm AISI T4 High Speed Tool Steels
| Lub teb chaws | Teb chaws USA | German | Nyiv |
| Txuj | ASTM A600 1 | TS EN ISO 4957 Kev Tswj Xyuas Kev Nyab Xeeb | JIS G4403 |
| Qib | T4/T12004 | S 18-1-2-5/1.3255 | SKH 3 |
AISI T4 Tool Steel thiab Equivalents 'Chemical Composition
| ASTM A600 1 | C | Mn | P | S | Si | Cr | V | W | Mo | Co | ||||||||
| T4 | 0.70 | 0.80 | 0.10 | 0.40 | 0.03 | 0.03 | 0.20 | 0.40 | 3.75 | 4.50 | 0.80 | 1.20 | 17.50 | 19.00 | 0.40 | 1.00 | 4.25 | 5.75 |
| TS EN ISO 4957 Kev Tswj Xyuas Kev Nyab Xeeb | C | Mn | P | S | Si | Cr | V | W | Mo | Co | ||||||||
| S 18-1-2-5/1.3255 | 0.75 | 0.83 | … | 0.40 | 0.03 | 0.03 | … | 0.45 | 3.80 | 4.50 | 0.80 | 1.20 | 17.50 | 18.50 | 0.50 | 0.80 | 4.50 | 5.50 |
| JIS G4403 | C | Mn | P | S | Si | Cr | V | W | Mo | Co | ||||||||
| SKH 3 | 0.73 | 0.83 | … | 0.40 | 0.03 | 0.03 | … | 0.45 | 3.80 | 4.50 | 0.80 | 1.20 | 17.00 | 19.00 | … | … | 4.50 | 5.50 |
Mechanical Properties of T-4 Hlau
| Cov khoom | Metric | Imperial |
| Modulus ntawm elasticity | 190-210 GPa | 27557-30458 tsi |
| Poisson tus ratio | 0.27-0.30 | 0.27-0.30 |
Thermal Propertiesntawm T4 Tool Steels
| Cov khoom | Metric | Imperial |
| Thermal expansion co-efficient | 11.9 µm / m degree | 6.6 µin / hauv degree F |
Forging ntawm ASTM T4 Cov Khoom Siv Hlau
Forging ntawm T4 steel tuaj yeem nqa tawm ntawm 850 txog 1120 degree (1775 txog 2100 degree F).
Preheat T4 steel cov khoom sib xws thiab maj mam mus rau 860-880 degree .
Nce qhov kub ntawm forging mus txog 1050-1120 degree .
T4 hss cuab yeej steel yuav tsum tau txias heev maj mam tom qab forging.
AISI / ASTM T4 cuab yeej Steel Thaum tshav kub kub kho thiab khoom
Hardening:
Harden T4 kev kub ceev cov cuab yeej hlau los ntawm qhov kub ntawm 1260-1290oC ua raws li cov roj, cua quenching lossis da dej sov ntawm 550oC. Hardness tom qab quenching yog 63-66 HRC.
Annealing:
T4 steel yuav tsum tau annealed tom qab kub ua hauj lwm. Ua kom kub ntawm T4 kub ceev steel rau 860 degree (Max220 degree ib teev). Tuav ntawm qhov kub thiab txias maj mam nrog lub qhov cub. Lub annealed hardness tiav yuav tsum qis dua HB255.
Tempering:
Tempering kub: 2x 560-580oC. Hardness tom qab tempering yog 64-65 HRC.
Cim npe nrov: aisi a2 cuab tam steel mechanical zog
Koj Tseem Yuav Zoo Li
Xa kev nug