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30CrMnSiA xaashi bir duuban oo kulul
30CrMnSiA xaashi bir duuban oo kulul
30CrMnSiA xaashi bir duuban oo kulul
30CrMnSiA xaashi bir duuban oo kulul

30CrMnSiA xaashi bir duuban oo kulul

Heerka GB T-3077 30CRMNSIA waxay quseysaa soo saarida curaarta giraanta birta duuban ee birta duuban ee ay sameeyeen birta chromium-ka karboon-sare ee lagu farsameeyay wareegyo foorneed kulul, silig bir ah, qabow duuban. Birta tuurista joogtada ah laguma talinayo inay noqoto walxaha kubbadaha.
hordhaca alaabta
Alloy structural steel waa nooc ka mid ah birta loo isticmaalo sida qaybaha makaanikada iyo qaybaha kala duwan ee injineernimada, kuwaas oo ka kooban hal ama in ka badan walxo daawaha ah.
30CrMnSiA waa kaarboon dhexdhexaad ah oo leh awood sare iyo waxqabadka alxanka oo liita.
30CrMnSiA waxay leedahay xoog sare iyo adayg ku filan ka dib deminta iyo xanaaqa, iyo adkaanta sidoo kale waa wanaagsan tahay. Deminta iyo xanaaqa ka dib, walxaha waxa loo isticmaali karaa sidii shaadhka giraangiraha wax lagu shiido, gears iyo sprockets.
30CrMnSiA waxay leedahay hawlkarnimo wanaagsan, habacsanaan yar oo habaysan iyo iska caabin daal wanaagsan. Wixii shafka iyo qaybaha piston iyo wixii la mid ah. Waxaa loo isticmaalaa qaybo kala duwan oo gaar ah sida baabuurta iyo diyaaradaha.
Maaddadu midabkeedu waa madow yahay oo galvanized waxay ku dari kartaa qurxinta iyo miridhku.

KALA WEYN EE GB /T 30CrMnSiA

-Cabir: Dhexroorka 4-1600 mm, dherer kasta oo ka hooseeya 16 mitir

-Xaaladaha keenista:

Qabow la sawiray: 4-100 mm

Diirka: 30-160 mm

Shiidan: 4-600 mm

La rogay: 130-1200 mm

Kulul duuban: 12-320 mm

Foornada kulul: 130-1600 mm

-EAF+(ESR) ama EAF+LF+VD+(ESR)

-KULUL duuban; Qabow duuban; Been abuur; Qabow barbaro

-Daawaynta kulaylka: Aan la daawayn, Annealing, N+T, Q+T

-Dharka: EAF+LF+VD (+ESR)

-Dhamayn dusha sare: Madow, Rough Machined, Diiqay, La rogmaday ama marka la codsado

-UT 100% wuu gudbay

-Adeeg goynta ayaa la bixiyaa

-Kormeerka dhinaca saddexaad waa mid la aqbali karo (SGS, BV iwm.)

Xogta farsamada
Darajo C Si Mn P S Ni Cr Cu
30CrMnSiA 0.28-
0.34
0.90-
1.20
0.80-
1.10
0.025
max
0.025
max

0.40
0.80-
1.10

0.25

Guryaha makaanikada

Awood soo saarista σs /MPa (>=) Xoog xajin σb /MPa (>=)

Dheeraynta

δ5 /% (>>)

Dhimista

aagga ψ /% (>=)

Saamaynta tamarta nuugista Aku2 /J (>=)

Hardness HBS

100 /3000 max

835 1080 10 45 39 229

CODSIGA
Shidida shayga giraangiraha, gears iyo sprockets
Qaybaha gaarka ah ee baabuurta iyo diyaaradaha
Noocyada qalabka wax lagu gooyo
Qaybaha shaft iyo piston

Xaqiijinta Tayada

Kormeerka hoose waxaa lagu sameyn doonaa wax soo saarka.
(1) ogaanshaha raajada ---RT;
(2) baaritaanka ultrasonic ---UT;
(3) Tijaabinta Qaybaha Magnet-MT;
(4) tijaabada gelitaanka-PT;
(5) ogaanshaha cilladaha hadda jira-ET

Alaabooyinka La Xiriira
AISI 4140 Alloy Steel 1.7225 Birta, Scm440 Birta, 42CrMo4 Birta, SAE4140 Birta, 42CrMo Steel
AISI 4140 Birta 1.7225 42CrMo4 SCM440
5140 Birta birta ah 1.7035 41Cr4 SCr440 Alloy Steel
AISI 4340 Birta 36CrNiMo4 1.6511 EN24 817M40 SNCM439
AISI 8620 Birta
EN 34CrNiMo6 Birta
DIN 30CrNiMo8 steel
1.2083 Birta, X42Cr13
W6Mo5Cr4V2Co5(M35) birta duuban ee kulul
W18Cr4V bir wareeg ah oo kulul
20CrNiMo(8620H) baararka wareegsan ee birta duuban ee kulul
34CrNiMo6 bir wareeg ah oo kulul
Q390B-Q390D kulul bir giringiriyey baararka wareegsan
CrWMn bir wareeg ah oo kulul
3Cr2W8V bir kulul oo duuban baararka wareegsan
Cr12MoV bir wareeg ah oo kulul oo duuban
Cr12 bir wareeg ah oo kulul oo duuban
A105 kulul oo duuban baararka wareegsan
40CrMnMo Steel Round Bar
65Mn bir wareeg ah oo kulul
16MnCr5 bir kulul oo duuban baararka wareegsan
B2 kulul bir giringiriyey baararka wareegsan
38CrMoAl baararka wareegsan ee birta duuban ee kulul
18CrNiMo7-6
20MnCr5 bir kulul oo duuban baararka wareegsan
9SiCr kulul bir giringiriyey baararka wareegsan
42CrMo xaashi bir duuban oo kulul
20CrMnMo
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