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Nnyefe ọhụrụ maka igwe mmiri igwe anaghị agba nchara

Nnyefe ọhụrụ maka igwe mmiri igwe anaghị agba nchara nchara nchara egosipụtara
  • Nnyefe ọhụrụ maka igwe mmiri igwe anaghị agba nchara
  • Nnyefe ọhụrụ maka igwe mmiri igwe anaghị agba nchara
  • Nnyefe ọhụrụ maka igwe mmiri igwe anaghị agba nchara

Nkọwa dị mkpirikpi:

Carbon structural ígwè dị elu, alloy structural steel, na igwe anaghị agba nchara na-ekpo ọkụ na-ekpo ọkụ na-adịghị ahụkebe nchara maka nrụgide dị elu na n'elu uzuoku ji esi mmiri ọkụ na GB/T5310-2007 ọkọlọtọ.


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Nkọwa ngwaahịa

Mkpado ngwaahịa

Anyị maara na anyị na-eme nke ọma ma ọ bụrụ na anyị nwere ike ikwe nkwa asọmpi ọnụahịa ọnụ ahịa ọnụ ahịa yana uru dị elu n'otu oge maka Nnyefe Ọhụrụ maka Ọkpụkpọ Igwe Ọdụdọ Igwe Ọdụdọ Igwe anaghị agba nchara, Ngwa usoro ziri ezi, Ngwa Injection Molding Equipment, Ahịrị mgbakọ akụrụngwa, labs na ngwanrọ. agamnihu bu ihe puru iche anyi.
Anyị maara na anyị na-eme nke ọma ma ọ bụrụ na anyị nwere ike ikwe nkwa asọmpi ọnụahịa ọnụ ahịa ọnụ ahịa yana uru kachasị mma n'otu oge.Ọkpụkpọ ọkpọkọ nrụgide, enweghị nkebi ígwè ọkpọkọ, Dị ka ụlọ ọrụ nwere ahụmahụ, anyị na-anabatakwa usoro ahaziri iche ma mee ka ọ dị ka foto gị ma ọ bụ ihe nlele na-akọwa nkọwapụta na nkwakọ ngwaahịa ndị ahịa. Ebumnuche bụ isi nke ụlọ ọrụ ahụ bụ ibi ndụ ebe nchekwa na-eju afọ nye ndị ahịa niile, ma guzobe mmekọrịta azụmahịa mmeri ogologo oge. Maka ozi ndị ọzọ, biko kpọtụrụ anyị. Ọ bụkwa obi ụtọ anyị ma ọ bụrụ na-amasị gị inwe nzukọ n'ọfịs anyị.

Nchịkọta

Ngwa

A na-eji ya eme ihe dị elu nke carbon structural steel, alloy structural steel na igwe anaghị agba nchara okpomọkụ.enweghị nkebi ígwè ọkpọkọs maka elu mgbali na n'elu uzuoku ji esi mmiri ọkpọkọ.

Isi ọkwa

Ọkwa nke elu-edu carbon structural ígwè: 20g, 20mng, 25mng

Ọkwa nke alloy structural steel15mog,20mog,12crmog,15crmog,12cr2mog,12crmovg,12cr3movsitib, wdg

Ọkwa nke nchara na-eguzogide okpomọkụ na-eguzogide steel1cr18ni9 1cr18ni11nb

Ngwakọta kemịkalụ

No

Ọkwa

Akụkụ kemịkalụ%

 

 

C

Si

Mn

Cr

Mo

V

Ti

B

Ni

Alt

Cu

Nb

N

W

P

S

1

20G

0.17-
0.23

0.17-
0.37

0.35-
0.65

≤
0.25

≤
0.15

≤
0.08

-

-

≤
0.25

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

2

20MnG

0.17-
0.23

0.17-
0.37

0.70-
1.00

≤
0.25

≤
0.15

≤
0.08

-

-

≤
0.25

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

3

25MnG

0.22-
0.27

0.17-
0.37

0.70-
1.00

≤
0.25

≤
0.15

≤
0.08

-

-

≤
0.25

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

4

15MoG

0.12-
0.20

0.17-
0.37

0.40-
0.80

≤
0.30

0.25-
0.35

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

6

12CrMoG

0.08-
0.15

0.17-
0.37

0.40-
0.70

0.40-
0.70

0.40-
0.65

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

7

15CrMoG

0.12-
0.18

0.17-
0.37

0.40-
0.70

0.80-
1.10

0.40-
0.55

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

8

12Cr2MoG

0.08-
0.15

≤
0,50

0.40-
0.60

2.00-
2.50

0.90-
1.13

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

9

12Cr1MoVG

0.08-
0.15

0.17-
0.37

0.40-
0.70

0.90-
1.20

0.25-
0.35

0.15-
0.30

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

10

12Cr2MoWVTiB

0.08-
0.15

0.45-
0.75

0.45-
0.65

1.60-
2.10

0.50-
0.65

0.28-
0.42

0.08-
0.18

0.002-
0.008

≤
0.30

-

≤
0.20

-

-

0.30-
0.55

≤
0.025

≤
0.015

11

10Cr9Mo1VNbN

0.08-
0.12

0.20-
0,50

0.30-
0.60

8.00-
9.50

0.85-
1.05

0.18-
0.25

≤
0.01

-

≤
0.40

≤
0.020

≤
0.20

0.06-
0.10

0.030-
0,070

-

≤
0.020

≤
0.010

12

10Cr9MoW2VNbBN

0.07-
0.13

≤
0,50

0.30-
0.60

8.50-
9.50

0.30-
0.60

0.15-
0.25

≤
0.01

0,0010-
0,0060

≤
0.40

≤
0.020

≤
0.20

0.40-
0.09

0.030-
0,070

1.50-
2.00

≤
0.020

≤
0.010

Mara: Alt bụ Holo-Al ọdịnaya 2 ọkwa 08Cr18Ni11NbFG nke “FG” bụ ọka dị mma, A. Enweghị arịrịọ pụrụ iche, enweghị ike ịgbakwunye ihe ndị ọzọ kemịkalụ B.Grade 20G Of Alt ≤ 0.015%,

Enweghị arịrịọ ọrụ, mana ekwesịrị ịdị na-egosi na MTC

Ngwongwo igwe

No

Ọkwa

Ngwongwo igwe

 

 

Ịkwụsị
MPa

Mmụba
MPa

Gbatịa
L/T

Mmetụta (J)
Vetikal/ kwụ ọtọ

Aka
HB

1

20G

410-
550

≥
245

24/22%

40/27

-

2

20MnG

415-
560

≥
240

22/20%

40/27

-

3

25MnG

485-
640

≥
275

20/18%

40/27

-

4

15MoG

450-
600

≥
270

22/20%

40/27

-

6

12CrMoG

410-
560

≥
205

21/19%

40/27

-

7

15CrMoG

440-
640

≥
295

21/19%

40/27

-

8

12Cr2MoG

450-
600

≥
280

22/20%

40/27

-

9

12Cr1MoVG

470-
640

≥
255

21/19%

40/27

-

10

12Cr2MoWVTiB

540-
735

≥
345

18/-%

40/-

-

11

10Cr9Mo1VNbN

≥
585

≥
415

20/16%

40/27

≤
250

12

10Cr9MoW2VNbBN

≥
620

≥
440

20/16%

40/27

≤
250

Achọrọ nnwale

Na mgbakwunye na ịgba mbọ hụ na mejupụtara kemịkalụ na akụrụngwa akụrụngwa, a na-eme nnwale hydrostatic n'otu n'otu, a na-eme nnwale flaring na flattening. . Na mgbakwunye, enwere ụfọdụ ihe achọrọ maka microstructure, nha ọka, na oyi akwa decarburization nke ọkpọkọ ígwè emechara.

Ikike inye

Ikike ịnye: 2000 Tọn kwa ọnwa kwa ọkwa nke GB/T5310-2017 Alloy Steel Pipe

Nkwakọ ngwaahịa

Na ngwugwu na igbe osisi siri ike

Nnyefe

7-14 ụbọchị ma ọ bụrụ na ngwaahịa, 30-45 ụbọchị na-emepụta

Ịkwụ ụgwọ

30% nkwụnye ego, 70% L / C ma ọ bụ B / L oyiri ma ọ bụ 100% L / C na anya

Nkọwa ngwaahịa

Ọkpụkpụ ígwè na-enweghị nkebi nke ọma Maka ndị na-esi mmiri na-enwe nrụgide dị elu

Ọkpụkpọ ọkpọkọ


GB/T5310-2017

2 S

ASME SA-106/SA-106M-2015

1

ASTMA210 (A210M) -2012

JIS-G3445-SAE1518-Q345B-16MN- Structural-Steel (1)

ASME SA-213/SA-213M

JIS-G3445-SAE1518-Q345B-16MN- Structural- Steel

ASTM A335/A335M-2018

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