DIN 30CrNiMo8 tšepe

30CrNiMO8 e bitsoa tse tharo tsa zero chromium nickel molybdenum zero eight, letoto la lihlopha tsa tšepe: CrNiMo, khoutu ea dijithale: 1.6580, 30CrNiMo8 ka mokhoa oa Sejeremane oa DIN e tingoe ebile e halefile, e lekanang le China 30Cr2Ni2Mo.

Lethathamo la lihlahisoa

Litšepe, phepelo ea tšepe ho tloha leholimong ho ea leoatleng lia fumaneha, lia fumaneha lefatšeng ka bophara;

Pipe ea tšepe

Pipe ea tšepe e se nang Seam Pipe ea tšepe ea motsoako Pipe ea tšepe ea carbon API Line Pipe Pipe ea tšepe e cheselitsoeng Pipe ea Tšepe ea Galvanized Lisebelisoa

Ts'epe e sa beng le mabali

Koele ea tšepe e se nang tšepe/Sheet Pipe ea tšepe e sa hloekang Lisebelisoa

Letlapa la tšepe

Tšepe e Hanang ea Boemo ba Leholimo Boiler Pressure Vessel Steel Plate ea tšepe ea ho haha likepe Apara Plate ea Tšepe e Hanyetsang Hight Strength Low Alloy Steel Carbon Steel Plate ea tšepe ea Checkered Alloy Steel Plate

H Beam Lenaka Channel Litšepe Round Bars

Tšepe ea Galvanized

Koele e entsoeng ka Galvanized/Sheet Coil ea tšepe e pentiloeng Leqephe la Marulelo a Kobote

Aluminium Metal

Automotive Steel

Iteanye le rona

Email : sale@gneesteel.com

Mobile: +86 15824687445 kelly

Mohala: +86 372-5055135

Aterese: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,Chaena.

Kenyelletso ea sehlahisoa

DIN 30CrNiMo8 tšepe ke tšepe ea alloy e entsoeng bakeng sa ho etsa lihlahisoa tse entsoeng.

DIN 30CrNiMo8 thepa ke tšepe e le 'ngoe ea sebopeho e nang le boima bo bohareng bo etselitsoeng likarolo tsa mosebetsi o boima, tse khetholloang ka thepa e phahameng ea elasticity le matla e fihlang ho feta 1560 N/mm2 ka li-diameter tse nyane. Ha e nolofalitsoe, boima bo fihla ho max. 248 HRB.
E boetse e bonahatsoa ka ho hanyetsa ha eona meroalo e fapaneng le litlamorao.
Leha ho le joalo, ha e ntle bakeng sa welding 'me qetellong e hloka ho futhumatsa ho eketsehileng.

Hona joale Gnee e na le thepa e pota-potileng ea tšepe ea 30CrNiMo8 bakeng sa ho romelloa hang-hang ka boleng bo ka tšeptjoang le ho fumaneha ha bophara bo tloaelehileng. Bare e chitja e kentsoeng ka mocheso kapa e chesitsoeng ka mocheso e fumaneha ka bobeli. Lintlha tse ling tsa 30CrNiMo8 ke tsena:

1. Phatlalatso e fapaneng ea DIN 30CrNiMo8 Grade Steel

30CrNiMo8 Round Bar: bophara ba 20 ~ 130mm

Boemo: ho chesa ho pota; normalized; Q+T

2. Tlhaloso e nepahetseng bakeng sa 30CrNiMo8 Material

EN 10083-3	BS970
30CrNiMo8 / 1.6580	823M30

3. DIN 30CrNiMo8 Sebopeho sa Lik'hemik'hale

MPHATO	MOTS'EOA CHEMEKE
	C	Si	Mong	P	S	Kr	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. Thepa ea 30CrNiMo8

Thepa (karolelano ea boleng) mochesong oa tikoloho

Modulus ea elasticity [103 x N/mm2]: 210

Boima ba 'mele [g/cm3]: 7.82

5. Ho etsoa ha DIN 30CrNiMo8 Alloy Steel

Mocheso oa ho etsa mocheso: 1050-850oC.

6. Kalafo ea Mocheso

Soft Annealing

Chesa ho 650-700oC, pholile butle. Sena se tla hlahisa boima bo phahameng ba Brinell ba 248.

Ho tloaeleha

Mocheso: 850-880oC.

Ho thatafatsa

Ho thatafala ho tloha mocheso oa 830-880oC o lateloa ke ho tima oli.

Ho halefisa

Mocheso oa mocheso: 540-680oC.

7. Likopo tsa 30CrNiMo8 Round Bar

Bakeng sa lisebelisoa tse hatelitsoeng ka ho sa feleng tse nang le likarolo tse kholo tsa sefapano bakeng sa boenjiniere ba likoloi le mechine. Bakeng sa ts'ebetso ea moruo tlas'a khatello e matla e matla, likarolo li tlameha ho etsoa bakeng sa matla kapa boima bo boholo.