DIN 30CrNiMo8 steel waa bir daawaha ah oo loo qaabeeyey samaynta aasaasiga ah ee alaabada la farsameeyey.
Gnee hadda waxay kaydisaa 30CrNiMo8 bir wareeg ah oo si degdeg ah loogu soo raro tayada la isku halayn karo iyo helitaanka dhexroor guud. Kuleylka la duubay ama kulaylka lagu daaweeyay bar wareeg ah labaduba waa diyaar. Waa kuwan qaar ka mid ah faahfaahinta 30CrNiMo8:
1. Range Supply of DIN 30CrNiMo8 Fasalka Birta
30CrNiMo8 Wareegga Wareegga: dhexroorka 20 ~ 130mm
Xaaladda: kulul oo duuban; caadiga ah; Q+T
2. Sharaxaada ku haboon ee 30CrNiMo8 Qalabka
EN 10083-3 | BS970 |
30CrNiMo8 / 1.6580 | 823M30 |
3. DIN 30CrNiMo8 Kiimikada Halabuurka
GRADE | CUSBOONAYSIINTA Kiimikada | |||||||
C | Si | Mn | P | S | Cr | Mo | Ni | |
max | max | max | ||||||
30CrNiMo8 / 1.6580 | 0,26 ~ 0,34 | 0,40 | 0,50 ~ 0,80 | 0,025 | 0,035 | 1,80 ~ 2,20 | 0,30 ~ 0,50 | 1,80 ~ 2,20 |
4. 30CrNiMo8 Guryaha
Qaabka lallatiga [103 x N /mm2]: 210
Cufnaanta [g/cm3]: 7.82
5. Beenta DIN 30CrNiMo8 Alloy Steel
Heerkulka qaabaynta kulul: 1050-850oC.
6. Daawaynta kulaylka
Kuleyl ilaa 650-700oC, si tartiib ah u qabooji. Tani waxay soo saari doontaa ugu badnaan adkaanta Brinell oo ah 248.
Heerkulka: 850-880oC.
Ka adkee heerkulka 830-880oC oo ay ku xigto deminta saliidda.
Heerkulka heerkulka: 540-680oC.
7. Codsiyada 30CrNiMo8 Round Bar
Wixii qaybaha joogtada ah ee culayska leh ee leh qaybo waaweyn oo iskutallaab ah oo loogu talagalay injineernimada baabuurta iyo farsamada. Waxqabadka dhaqaale ee ku jira diiqad firfircoon oo daran, qaybo waa in loo qaabeeyaa xoogga ugu fiican ama adkaanta.