Ọnụ ahịa kacha mma na Hot Rolled API casing Carbon Alloy Steel Seamless Round Pipe maka ji esi mmiri ọkụ
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.
Dedicated to strict quality manage and thoughtful buyer company, our experience staff are general available to discuss your specifications and make certain full consumer gratification for Best Price on Hot Rolled API Casing Carbon Alloy Steel Seamless Round Pipe for Boiler, N'ihi nke elu mma na asọmpi ire ere , anyị ga-abụ onye isi ahịa ugbu a, jide n'aka na ị gaghị echere ịkpọtụrụ anyị site na ekwentị mkpanaaka ma ọ bụ email, ma ọ bụrụ na ị nwere mmasị na ngwaahịa anyị ọ bụla.
Nrara onwe ya nye ụlọ ọrụ na-azụrụ ihe nke ọma na onye na-azụ ahịa nke ọma, ndị ọrụ anyị nwere ahụmahụ na-enwekarị ohere iji kparịta nkọwa gị ma mee ụfọdụ afọ ojuju ndị ahịa makaChina enweghị nkebi Pipe na Alloy Steel Pipe, Anyị ga-anọgide na-etinye onwe anyị n'ahịa & mmepụta ngwaahịa ma wuo ọrụ ejikọtara nke ọma nye ndị ahịa anyị iji mepụta ọdịnihu ọganihu.Jide n'aka na ị kpọtụrụ anyị taa ka ịmata ka anyị ga-esi rụọ ọrụ ọnụ.
| 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 |
| 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.
Dedicated to strict quality manage and thoughtful buyer company, our experience staff are general available to discuss your specifications and make certain full consumer gratification for Best Price on Hot Rolled API Casing Carbon Alloy Steel Seamless Round Pipe for Boiler, N'ihi nke elu mma na asọmpi ire ere , anyị ga-abụ onye isi ahịa ugbu a, jide n'aka na ị gaghị echere ịkpọtụrụ anyị site na ekwentị mkpanaaka ma ọ bụ email, ma ọ bụrụ na ị nwere mmasị na ngwaahịa anyị ọ bụla.
Ọnụ ahịa kacha mma naChina enweghị nkebi Pipe na Alloy Steel Pipe, Anyị ga-anọgide na-etinye onwe anyị n'ahịa & mmepụta ngwaahịa ma wuo ọrụ ejikọtara nke ọma nye ndị ahịa anyị iji mepụta ọdịnihu ọganihu.Jide n'aka na ị kpọtụrụ anyị taa ka ịmata ka anyị ga-esi rụọ ọrụ ọnụ.
