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420C alagbara, irin boolu ga didara konge Ifihan Aworan
  • 420C alagbara, irin boolu ga didara konge
  • 420C alagbara, irin boolu ga didara konge
  • 420C alagbara, irin boolu ga didara konge
  • 420C alagbara, irin boolu ga didara konge
  • 420C alagbara, irin boolu ga didara konge

420C alagbara, irin boolu ga didara konge

Apejuwe kukuru:

Awọn bọọlu irin alagbara 420C ni a lo ni akọkọ ni awọn bearings Pataki, awọn agbedemeji egboogi-ija, awọn ifasoke pataki, awọn bọọlu ti n tun kaakiri, awọn ohun elo iṣoogun, awọn fẹẹrẹfẹ, awọn beliti ọkọ ayọkẹlẹ, awọn ẹrọ isọdọtun epo ati awọn paati.

420C alagbara, irin boolu.Iru awọn irin alagbara irin ni o ni resistance to dara lodi si ipata papọ pẹlu líle giga.Awọn bọọlu ti a ṣe ti ohun elo yii dara fun awọn falifu, gbigbe pataki ati bẹbẹ lọ, ninu eyiti aabo lodi si girisi rustproof jẹ talaka tabi ko si.Idaabobo wọn lodi si ibajẹ ti o ṣẹlẹ nipasẹ omi, nya, afẹfẹ, dara.Iru irin yii ko dara lati lo pẹlu awọn aṣoju kemikali bi omi okun ati awọn acids ti o lagbara (paapaa ti o ba ti fomi po).

420C jẹ iru si 420. O ni akoonu kemikali C ti o ga julọ, nitorina lile tun ga ju 420 lọ.


Alaye ọja

ọja Tags

Awọn bọọlu irin alagbara 420C ni a lo ni akọkọ ni awọn bearings Pataki, awọn agbedemeji egboogi-ija, awọn ifasoke pataki, awọn bọọlu ti n tun kaakiri, awọn ohun elo iṣoogun, awọn fẹẹrẹfẹ, awọn beliti ọkọ ayọkẹlẹ, awọn ẹrọ isọdọtun epo ati awọn paati.

420C alagbara, irin boolu.Iru awọn irin alagbara irin ni o ni resistance to dara lodi si ipata papọ pẹlu líle giga.Awọn bọọlu ti a ṣe ti ohun elo yii dara fun awọn falifu, gbigbe pataki ati bẹbẹ lọ, ninu eyiti aabo lodi si girisi rustproof jẹ talaka tabi ko si.Idaabobo wọn lodi si ibajẹ ti o ṣẹlẹ nipasẹ omi, nya, afẹfẹ, dara.Iru irin yii ko dara lati lo pẹlu awọn aṣoju kemikali bi omi okun ati awọn acids ti o lagbara (paapaa ti o ba ti fomi po).

420C jẹ iru si 420. O ni akoonu kemikali C ti o ga julọ, nitorina lile tun ga ju 420 lọ.

Sipesifikesonu

420C alagbara, irin boolu

Awọn iwọn ila opin

2.0mm - 55.0mm

Ipele

G10-G500

Ohun elo

Awọn bearings pataki, awọn agbateru egboogi-ija, awọn ifasoke pataki, awọn bọọlu ti n ṣe atunṣe, awọn ohun elo iṣoogun, awọn fẹẹrẹfẹ, awọn igbanu ijoko ọkọ ayọkẹlẹ, awọn ẹrọ isọdọtun epo ati awọn paati.

Lile

420C alagbara, irin boolu

Ni ibamu si DIN 5401: 2002-08

Ni ibamu si ANSI/ABMA Std.10A-2001

lori

titi di

-

12.7

580/700 HV10

NA

12.7

100

54/60 HRC

Idogba Of Ohun elo

420C alagbara, irin boolu

AISI/ASTM(AMẸRIKA)

420C

VDEh (GER)

1.4034

JIS (JAP)

-

BS (UK)

-

NF (Faranse)

Z 34C 14

ГОСТ(Russia)

40 Kh 13

GB (China)

4 cr13

Kemikali Tiwqn

420C alagbara, irin boolu

C

0.43% - 0.50%

Si

≤1.00%

Mn

≤1.00%

P

≤0.04%

S

≤0.03%

Cr

12.50% - 14.50%

Anfani wa

● A ti ṣiṣẹ ni iṣelọpọ bọọlu irin fun diẹ sii ju ọdun 26;

● A nfunni ni ọpọlọpọ awọn titobi titobi lati 3.175mm si 38.1mm.Awọn iwe kaunti iwọn le jẹ itọkasi bi atẹle;

● A ni kan jakejado iṣura wiwa.Pupọ julọ awọn iwọn boṣewa (3.175mm ~ 38.1mm) ati awọn wiwọn (-8 ~ + 8) wa, eyiti o le firanṣẹ lẹsẹkẹsẹ;

● Awọn titobi ti kii ṣe deede ati awọn wiwọn le ṣee ṣelọpọ labẹ ibeere pataki (gẹgẹbi 5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm fun orin ijoko; 14.0mm fun ọpa kamẹra ati CV isẹpo, bbl);

● Ipele kọọkan ti awọn bọọlu ni a ṣe ayẹwo nipasẹ awọn ẹrọ fafa: oluyẹwo iyipo, oluyẹwo roughness, microscope onínọmbà metallographic, idanwo lile (HRC ati HV) lati ṣe iṣeduro didara.

420C-irin-irin-bolu-6
420C-irin-irin-bolu-7

Iwon iwe kaakiri

ITOJU ITOJU

(mm)

(inch)

(mm)

(inch)

3.175

1/8"

8.7

-

3.5

-

8.731

11/32"

3.969

5/32"

9.0

-

4.0

-

9.525

3/8"

4.2

-

10.0

-

4.4

-

10.3188

13/32"

4.5

-

11.0

-

4.63

-

11.1125

7/16"

4.7

-

11.5094

29/64"

4.7625

3/16"

11.9062

15/32"

4.8

-

12.0

-

4.9

-

12.3031

31/64"

5.0

-

12.7

1/2"

5.1

-

13.0

-

5.1594

-

13.4938

17/32"

5.2

-

14.0

-

5.25

-

14.2875

9/16"

5.3

-

15.0812

19/32"

5.35

-

15.0

-

5.4

-

15.875

5/8"

5.5

-

16.0

-

5.5562

7/32"

16.6688

21/32"

5.6

-

17.4625

11/16"

5.9531

15/64"

19.05

3/4"

6.0

-

20.0

-

6.35

1/4"

20.637

13/16"

6.5

-

22.0

-

6.7469

17/64"

22.225

7/8"

7.0

-

23.8125

15/16

7.1438

7/32"

25.4

1"

7.5

-

30.1625

1 3/16"

7.62

-

32.0

-

7.9375

5/16"

38.1

1 1/2"

8.0

-

FAQ

Q: Bawo ni MO ṣe yan ami iyasọtọ irin alagbara irin ti o yẹ (304 (L) / 316 (L) / 420 (C) / 440 (C))?Kini awọn iyatọ akọkọ laarin 300 ati 400 jara awọn bọọlu irin alagbara?
A: Lati yan aami irin to dara fun awọn bọọlu irin alagbara, o yẹ ki a mọ daradara awọn ohun-ini ti ami iyasọtọ kọọkan ati ohun elo ti awọn bọọlu.Awọn bọọlu irin alagbara ti o wọpọ julọ lo le pin ni irọrun ni awọn ẹgbẹ meji: jara 300 ati jara 400.
300 jara “austenitic” irin alagbara, irin boolu ni awọn diẹ chromium ati nickel eroja ati ki o o tumq si ti kii-oofa (kosi ni o wa gidigidi kekere-oofa. Lapapọ ti kii-oofa nilo afikun ooru mu.).Ni deede wọn ṣe iṣelọpọ laisi ilana itọju ooru.Wọn ni resistance ipata to dara julọ ju jara 400 (ni otitọ, resistance ibajẹ ti o ga julọ ti ẹgbẹ alagbara. Botilẹjẹpe awọn boolu jara 300 jẹ gbogbo ohun sooro, sibẹsibẹ awọn bọọlu 316 ati 304 ṣe afihan resistance ti o yatọ si diẹ ninu awọn nkan. Fun awọn alaye diẹ sii, jọwọ tọka si awọn oju-iwe ti o yatọ si alagbara, irin balls).Wọn kere si brittle, nitorinaa o le lo tun fun lilo lilẹ.Awọn boolu irin alagbara 400 jara ni erogba diẹ sii, eyiti o jẹ ki o oofa ati lile diẹ sii.Wọn le ṣe itọju ooru ni irọrun bi awọn bọọlu irin chrome tabi awọn bọọlu irin erogba lati mu líle pọ si.Awọn boolu irin alagbara jara 400 ni a lo nigbagbogbo fun awọn ohun elo ti o beere fun resistance omi, agbara, lile ati resistance resistance.

Q: Awọn iṣedede wo ni o faramọ fun iṣelọpọ?
A: Awọn ọja wa ni ibamu pẹlu ile-iṣẹ awọn iṣedede wọnyi fun awọn bọọlu irin:
● ISO 3290 (AGBAYE)
● DIN 5401 (GER)
● AISI/ AFBMA (AMẸRIKA)
● JIS B1501 (JAP)
● GB/T308 (CHN)

Q: Iru awọn iwe-ẹri wo ni o ṣe aṣeyọri?
A: A ni ISO9001: Ijẹrisi eto iṣakoso 2008 ati IATF16949: 2016 iwe-ẹri eto iṣakoso didara ile-iṣẹ adaṣe.

Q: Bawo ni idaniloju didara rẹ?
A: Gbogbo awọn boolu ti a ṣejade jẹ lẹsẹsẹ 100% nipasẹ ọpa yiyan ati ṣayẹwo nipasẹ aṣawari abawọn dada fọtoelectric.Ṣaaju iṣakojọpọ awọn ayẹwo awọn bọọlu lati inu pupọ ni lati firanṣẹ fun ayewo ikẹhin lati ṣayẹwo fun aibikita, iyipo, lile, iyatọ, fifuye fifun ati gbigbọn ni ibamu pẹlu boṣewa.Ti gbogbo awọn ibeere ba pade, ijabọ ayẹwo yoo ṣee ṣe fun alabara.Yàrá fafa ti wa ni ipese pẹlu awọn ẹrọ konge giga ati ẹrọ: Rockwell hardness tester, Vickers hardness tester, crushing machine load, roughness mita, roundness mita, comparator diameter, microscope metallographic, vibration wiwọn irinse, ati be be lo.

Q: Ṣe o nfun awọn ayẹwo ọfẹ fun idanwo?
A: Bẹẹni, a pese awọn ayẹwo ọfẹ lati ṣe idanwo ati ṣayẹwo didara.

Q: Bawo ni akoko asiwaju rẹ ṣe pẹ to?
A: Ni gbogbogbo o gba to awọn ọjọ 3-5 ti awọn ọja ba wa ni iṣura.Tabi bibẹẹkọ akoko idari ifoju yẹ ki o ṣiṣẹ ni ibamu si iwọn pato rẹ, ohun elo ati ite.

Q: A ko faramọ pẹlu gbigbe ilu okeere.Ṣe iwọ yoo mu gbogbo awọn eekaderi?
A: Ni pato, a ṣe pẹlu awọn ọran eekaderi pẹlu awọn atukọ ẹru okeere ti ifowosowopo pẹlu awọn ọdun 'ti iriri.Awọn alabara nikan nilo lati pese alaye ipilẹ wa

Q: Bawo ni ọna iṣakojọpọ rẹ?
A: 1. Ọna iṣakojọpọ ti aṣa: 4 Awọn apoti inu (14.5cm * 9.5cm * 8cm) fun paali titunto si (30cm * 20cm * 17cm) pẹlu apo ṣiṣu ti o gbẹ pẹlu VCI egboogi-ipata iwe tabi apo apo ti a fi epo, 24 paali fun pallet igi. (80cm*60cm*65cm).Paali kọọkan wọn ni aijọju 23kgs;
2.Steel drum packing method: 4 irin ilu (∅35cm * 55cm) pẹlu apo ṣiṣu gbigbẹ pẹlu VCI egboogi-ipata iwe tabi apo apo epo, awọn ilu 4 fun pallet igi (74cm * 74cm * 55cm);
3.Customized apoti bi fun onibara ká ibeere.

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