1.2083 Birta | X42Cr13

1.2083 Birta | X42Cr13 | SUS420J2 | X40Cr14 | 2314 | 17029 | 420S37 | X12 | 420 bir caag ah oo la beddelay
DIN 1.2083 waa birta caaga ah ee caadiga ah ee Chrome-ka. Jarmal dhinta birta 1.2083 waa chromium ka kooban ilaa 13% balaastigga birta dhinta. 1.2083 birta caaryada leh waxay leedahay dhalaalid wanaagsan iyo iska caabin aad u fiican, waxaa badanaa loo isticmaalaa si looga hortago caaryada caagga ah ee acid. Soo-saareha gaarka ah ee Shiinaha iyo warshadda -Gnee waxay keenaysaa 1.2083 birta ah oo ku yaal bar wareega, saxan, bar fidsan, labajibaaran, block iyo kuwa kale qaab kasta.

DIN 1.2083 bir waa bir caag ah oo aan lahayn chromium alloyed. Waxay u dhigantaa AISI 420 steel. Birta 1.2083 waa birta waaweyn ee cadaadiska kulul ee wareegga.

1.2083 birta aan fiicnayn ayaa guud ahaan la keenay xaalad adag oo adag <230HB. Waxa kale oo la geyn karaa ESR oo la demi karaa oo lagu kululayn karaa 320 HB.

Astaamaha ugu muhiimsan ee DIN 1.2083 waa:

- caabbinta daxalka atmospheric wanaagsan;

- nadiifinta wanaagsan,

- mashiin wanaagsan oo ku jira xaalad la tirtiray,

- adkeysi sare

- caabbinta xidhashada wanaagsan

Waxyaabaha Kiimikada ah ee 1.2083 Walxaha Birta Aan-Aabaha lahayn

ASTM A681	C	Si	Mn	P	S	Cr
420 wax laga beddelay	≤1.00	≤1.00	0.20～0.40	0.030 Max	0.030 Max	12.5～13.5
DIN 17350	C	Si	Mn	P	S	Cr
1.2083 / X42Cr13	≤1.00	≤1.00	0.20～0.40	0.030 Max	0.030 Max	12.5～13.5
GB/T 9943	C	Si	Mn	P	S	Cr
4Cr13	0.35～0.45	≤0.60	≤0.80	0.030 Max	0.030 Max	12.0～14.0
JIS G4403	C	Si	Mn	P	S	Cr
SUS420J2	0.26～0.40	≤1.00	≤1.00	0.030 Max	0.030 Max	12.0～14.0

1.2083 Wax u dhigma iyo sifooyin la xidhiidha

USA	Jarmal	Japan	Shiinaha	ISO
ASTM A681	DIN 17350	JIS G4403	GB/T 9943	ISO 4957
420 wax laga beddelay	1.2083 /X42Cr13	SUS420J2	4Cr13	X42Cr13

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DIN W-N r 1.2083 Qalabka Makaanikada

Adkeyn ka dib qiimaha dabci /MPa | 400 ℃: 1910kii

Adkeyn ka dib qiimaha dabci /MPa | 500 ℃: 1860

Adkeyn ka dib qiimaha dabci /MPa | 600 ℃: 1130

Adkeyn ka dib qiimaha dabci /MPa | 650 ℃: 930

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Laga soo bilaabo 1.2083

Pre-kuleylka ilaa 600 ℃, Ka dibna kuleyli heerkul been abuur ah. Ku qooya 800-1100C, hubi kulaylka si fiican. Ka dibna billow foornada, heerkulka foornada oo aan ka yarayn 650 ℃. Ka dib markii la been abuurtay, si tartiib ah u qabooji.

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Daawaynta kulaylka ee DIN 1.2083 birta caaga ah

• 1.2083 Annealing

Si tartiib ah u kuleylka ilaa 750-800 ℃, ka dibna si tartiib ah U qabooji ilaa 538 ℃ (1000 ℉) foornada daaweynta kulaylka. Kadibna ku qabooji hawada. Ka dib markii la tirtiray adkaanta HBS: 225 Max

• Din W-Nr 1.2083 Adkeynta

1.2083 birta oo leh adkeysi aad u sarreeya waana in lagu adkeeyaa qaboojinta hawada weli. Isticmaalka qubeyska milixda ah ama foornada jawiga la xakameeyey ayaa la jecel yahay si loo yareeyo decarburization, iyo haddii aan la heli karin, baakad adag oo ku jirta kookaha la isticmaalay ayaa la soo jeediyay.

• Deminta caaryada caaga ah ee aan nadiifka ahayn 1.2083 walxo

Heerkulka Deminta / ℃ : 1020 ~ 1050

Dhexdhexaadinta deminta: qaboojinta saliidda

Adag: 50 HRc

• Qiimaha 1.2083

Heerkulka heerkulka / ℃: 200-300

Ka dib marka aad adkeyd HRC ama ka sareeya: 28-34 HRc

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Codsiga Din X42Cr13 W-Nr 1.2083

1.2083 waxay ku habboon tahay hawlgalka nabaad guurka korantada, oo ku habboon caagadaha caagagga ah ee polishing acid iyo shuruudaha. Inta badan loo isticmaalo soo saarista caaryada PVC, xirashada iyo buuxinta caaryada, oo ay ku jiraan nooca kulul ee caaryada caagga ah, caaryada cimriga dheer, sida: caaryada miiska la tuuri karo, wax soo saarka qaybaha indhaha, sida kamarada, iyo muraayadaha, weelasha caafimaadka iyo iwm.

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Tayada La Xaqiijiyay ee X42Cr13/1.2083

Tayada lagu xaqiijiyay ISO 9001: 2008 nidaamka maaraynta tayada. Dhammaanteen birta 2083 oo dhan waxay lahaayeen SEP 1921-84 kormeerka ultrasonic (Tijaabada UT). Heerka Tayada: E /e, D/d, C/c.

Haddii aad hayso wax 1.2083 bir ah iyo su'aal ah Qiimaha, Codsiga, daawaynta kulul, Fadlan ha ka waaban inaad nala soo xidhiidho.