GB5310 Igwe ọkụ igwe anaghị agba nchara

Nkọwa dị mkpirikpi:

20G enweghị nkebi ígwè ọkpọkọ bụ a elu-edu carbon structural ígwè, ji esi mmiri ọkụ ihe, na carbon ọdịnaya nke 0.17-0.24%, tensile ike nke 410Mpa, mkpụrụ point 230-250Mpa.Bụ isi mmepụta anyị nke ígwè, anyị nwere ike ịnye 20G enweghị ọkpọkọ na ọnụahịa dị elu na asọmpi.Ebe a ka ewebata gị 20G enweghị nkebi ọkpọkọ bụ isi kemịkalụ na n'ibu Njirimara.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Iji na-abawanye mmemme nchịkwa mgbe niile site na iwu nke "ezigbo, ezi okpukpe na ịdị mma dị elu bụ isi nke mmepe ụlọ ọrụ", anyị na-etinye ihe dị mkpa nke ngwaahịa ejikọtara ọnụ na mba ụwa, ma na-emepụta ngwaahịa ọhụrụ mgbe niile iji gboo oku nke ndị na-azụ ahịa. maka GB5310 Seamless Boiler Steel Pipe, Anyị dị njikere inye gị ndụmọdụ kachasị mma na atụmatụ nke iwu gị n'ụzọ ọkachamara ma ọ bụrụ na ịchọrọ.Ka ọ dị ugbu a, anyị na-aga n'ihu na-emepụta teknụzụ ọhụrụ na ịmepụta atụmatụ ọhụrụ iji mee ka ị na-aga n'ihu na azụmahịa a.
Iji na-abawanye mmemme nchịkwa mgbe niile site na iwu nke "ezigbo, ezi okpukpe na ịdị mma dị elu bụ isi nke mmepe ụlọ ọrụ", anyị na-etinye ihe dị mkpa nke ngwaahịa ejikọtara ọnụ na mba ụwa, ma na-emepụta ngwaahịa ọhụrụ mgbe niile iji gboo oku nke ndị na-azụ ahịa. makaGB5310 Igwe anaghị agba nchara, E nwere elu na-emepụta & nhazi ngwá ọrụ na nkà ndị ọrụ iji hụ na ngwaahịa na elu mma.Anyị achọtala ihe magburu onwe ya tupu ire ere, ire ere, ọrụ ire ere iji hụ na ndị ahịa nwere ike ijide n'aka na ha ga-enye iwu.Ruo ugbu a, ngwa ahịa anyị na-aga n'ihu ngwa ngwa ma na-ewu ewu na South America, East Asia, Middle East, Africa, wdg.

Ọkwa

C Si Mn S P Cr Mo V Ti B W Ni Al Nb N
20G 0.17-0.23 0.17-0.37 0.35-0.65 0.015 0.025                    
20 MnG 0.17-0.24 0.17-0.37 0.70-1.00 0.015 0.025                    
25 MnG 0.22-0.27 0.17-0.37 0.70-1.00 0.015 0.025                    
15 MoG 0.12-0.20 0.17-0.37 0.40-0.80 0.015 0.025   0.25-0.35                
20 MoG 0.15-0.25 0.17-0.37 0.40-0.80 0.015 0.025   0.44-0.65                
12CrMoG 0.08-0.15 0.17-0.37 0.40-0.70 0.015 0.025 0.40-0.70 0.40-0.55                
15CrMoG 0.12-0.18 0.17-0.37 0.40-0.70 0.015 0.025 0.80-1.10 0.40-0.55                
12Cr2MoG 0.08-0.15 ≤0.60 0.40-0.60 0.015 0.025 2.00-2.50 0.90-1.13                
12Cr1MoVG 0.08-0.15 0.17-0.37 0.40-0.70 0.01 0.025 0.90-1.20 0.25-0.35 0.15-0.30              
12Cr2MoWVTiB 0.08-0.15 0.45-0.75 0.45-0.65 0.015 0.025 1.60-2.10 0.50-0.65 0.28-0.42 0.08-0.18 0.002-0.008 0.30-0.55        
10Cr9Mo1VNbN 0.08-0.12 0.20-0.50 0.30-0.60 0.01 0.02 8.00-9.50 0.85-1.05 0.18-0.25       ≤0.040 ≤0.040 0.06-0.10 0.03-0.07

GB 5310 20G Nrụgide dị elu1
GB 5310 20G Nrụgide dị elu4
GB 5310 20G Nrụgide dị elu5

Ọkwa

Ike ọdụdọ

Ọnụ mkpụrụ (Mpa)

Mgbatị(%)

Mmetụta (J)

(Mpa)

ọ bụghị ihe na-erughị

ọ bụghị ihe na-erughị

ọ bụghị ihe na-erughị

20G

410-550

245

24/22

40/27

25MnG

485-640

275

20/18

40/27

15MoG

450-600

270

22/20

40/27

20MoG

415-665

220

22/20

40/27

12CrMoG

410-560

205

21/19

40/27

12 cr2MoG

450-600

280

22/20

40/27

12 Cr1MoVG

470-640

255

21/19

40/27

12Cr2MoWVTiB

540-735

345

18

40/27

10Cr9Mo1VNb

≥585

415

20

40

1Cr18Ni9

≥520

206

35

 

1Cr19Ni11Nb

≥520

206

35

 

WT (S)

Nkwenye nke WT

<3.5

+15% (+0.48mm min)

-10% (+0.32mm min)

3.5-20

+ 15%, -10%

>20

D <219

± 10%

D≥219

+ 12.5%, -10%

UT (nyocha Ultrasonic).

N(Normalized).

Q+T (Akụkụ na iwe).

Nnwale ntụzịaka Z(Z15,Z25,Z35).

Nnwale Mmetụta Charpy V-Notch.

Nnwale nke atọ (dị ka ule SGS).

Ihe mkpuchi ma ọ bụ mgbọ gbawara na eserese.

GB5310 20G enweghị nkebi ígwè ọkpọkọ na-bụ-eji maka nrụgide arịa, igwe, ọkpọkọ oyiyi akwa, mmanụ na chemical ụlọ ọrụ.

GB 5310 Igwe mmiri ọkụ dị elu aha ọzọ

GB 5310 Igh mgbali ji esi mmiri ọkụ tube, 20G ji esi mmiri ọkụ ígwè ọkpọkọ, 20G ji esi mmiri ọkụ ọkpọkọ

A na-eji tubing tubing na ụlọ ọrụ ndị a:
Steam boilers.
Ọgbọ Ike.
Osisi mmanụ ọkụ.
Igwe ọkụ eletrik.
Osisi Nhazi Ụlọ Ọrụ.

Iji na-abawanye mmemme nchịkwa mgbe niile site na iwu nke "ezigbo, ezi okpukpe na ịdị mma dị elu bụ isi nke mmepe ụlọ ọrụ", anyị na-etinye ihe dị mkpa nke ngwaahịa ejikọtara ọnụ na mba ụwa, ma na-emepụta ngwaahịa ọhụrụ mgbe niile iji gboo oku nke ndị na-azụ ahịa. n'ihi na Factory Price Professional China Supplier Friendly Price Good Quality Excellent Building Material Seamless Steel Pipe Buy Is Earn, Anyị dị njikere inye gị aro kacha mma na aghụghọ nke iwu gị na ụzọ ọkachamara ma ọ bụrụ na ịchọrọ.Ka ọ dị ugbu a, anyị na-aga n'ihu na-emepụta teknụzụ ọhụrụ na ịmepụta atụmatụ ọhụrụ iji mee ka ị na-aga n'ihu na azụmahịa a.
Factory Price China Pipe na Steel Pipe, E nwere elu na-emepụta & nhazi akụrụngwa na nkà ọrụ iji hụ na ngwaahịa na elu àgwà.Anyị achọtala ihe magburu onwe ya tupu ire ere, ire ere, ọrụ ire ere iji hụ na ndị ahịa nwere ike ijide n'aka na ha ga-enye iwu.Ruo ugbu a, ngwa ahịa anyị na-aga n'ihu ngwa ngwa ma na-ewu ewu na South America, East Asia, Middle East, Africa, wdg.


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