Cov qauv dawb rau Cold Drawn Seamless Steel Pipe 20cr 40cr 15CrMo 28crmo 30CrMo 35CrMo 20crmnti 40mnmov 20mn2 Alloy Steel Tube
Lus piav qhia luv luv:
20CrMnTi alloy steel yeeb nkab feem ntau yog qis carbon steel yeeb nkab nrog cov ntsiab lus carbon ntawm 0.17% -0.24%, tseem hu ua iav hlau, thiab ntau qhov chaw yog ua los ntawm 20CrMnTi.
Ntawm no yog peb hom 20CrMnTi alloy steel hlab: txias rub, kub dov, thiab txias dov ci seamless steel hlab, thiab cov txheej txheem sib txawv rau cov kev xav tau sib txawv.Txawm li cas los xij, qee chav siv cov hlau puag ncig los tsim cov khoom yam tsis tau xav txog kev siv cov kav hlau hloov.Hloov 20CrMbTi puag ncig steel nrog 20CrMnTi steel yeeb nkab txuag cov ntaub ntawv raw thiab txiv neej-teev, uas txo cov nqi thiab ua kom muaj kev sib tw ua lag luam.20CrMnTi thiab 30CrMnSiA seamless kav yog tag nrho cov carburized steel nrog kev ua tau zoo, siab hardenability, tom qab carburizing thiab quenching, lawv muaj ib tug nyuaj thiab hnav-resistant nto thiab ib tug tawv core, nrog high low-temperature feem toughness, nruab nrab weldability, machinability yog zoo tom qab. normalizing.
Peb txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom lag luam zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo tshaj plaws rau Cov Qauv Dawb rau Cold Drawn Seamless Steel Yeeb Nkab 20cr 40cr 15CrMo 28crmo 30CrMo 35CrMo 20crmnti 40mnmov 20mn2 Nrhiav rau niaj hnub no tseem Alloy Tube lub sijhawm ntev, peb zoo siab tos txais cov neeg siv khoom txhua qhov chaw hauv ntiaj teb los koom tes nrog peb.
Peb txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom lag luam zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo rauTuam Tshoj 30CrMo Alloy Steel Tube thiab 35CrMo Alloy Steel Tube, Peb ua raws li kev ua haujlwm thiab kev cia siab ntawm peb cov neeg laus, thiab peb tau mob siab rau qhib lub zeem muag tshiab hauv daim teb no, Peb hais rau "Kev Ncaj Ncees, Kev Ua Haujlwm, Kev Sib Koom Tes Win-Win", vim tias peb muaj kev ruaj khov, uas. yog cov koom tes zoo nrog cov kab tsim khoom siab tshaj plaws, kev siv zog ntau, kev tshuaj xyuas tus qauv thiab muaj peev xwm ntau lawm.
| Qib | C(％) | Si(％) | Mn(％) | Cr(％) | Ti (%) |
| 20 CrMnTi | 0.17-0.23 dr hab | 0.17-0.37 Nws | 0.80-1.10 Nws | 1.00-1.30 Nws | 0.04-0.10 Nws |
| Qib | Rp 0.2 (MPa) | Rm (MPa) | Kev cuam tshuam | Elongation | AZ (%) | Kev xa khoom | Hardness HB |
|
|
|
| KV (J) | A (%) |
|
|
|
| 20 CrMnTi | 318 (≥) | 967 (≥) | 11 | 34 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 332 |
1. Kev tshuaj xyuas cov khoom nyoos tuaj
2. Raw Material Segregation kom tsis txhob muaj steel qib mix-up
3. Cua sov thiab rauj kawg rau kev kos duab txias
4. Kev kos duab txias lossis txias dov, Kev tshuaj xyuas ntawm kab
5. Kev kho cua sov
6. Ncaj / Txiav rau qhov ntev / Tiav Kev Ntsuas Ntsuas
7. Kev soj ntsuam zoo hauv tus kheej lub chaw kuaj nrog Tensile Strength, Yield Strength, Elongation, Hardness, Ncaj, thiab lwm yam.
8. Ntim thiab ntim khoom.
100% Eddy Current Testing.
100% Kev Ntsuas Qhov Ntsuas.
100% Tube nto xyuas kom tsis txhob muaj qhov tsis xws luag
Kub Rolled, Annealed, Normalized, Quenched thiab Tempered
Ntim
1. Kev ntim khoom ntim
2. Beveled kawg lossis dawb kawg lossis varnished raws li tus neeg yuav khoom xav tau
3. Marking: raws li tus neeg thov kev thov
4. Kev pleev xim rau cov kua roj vanish txheej ntawm cov yeeb nkab
5. Cov kaus mom yas ntawm qhov kawg
Lub sij hawm xa tuaj
Nrog 15-30 hnub tom qab tau txais tag nrho cov nyiaj them poob haujlwm
Peb txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom lag luam zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo tshaj plaws rau Cov Qauv Dawb rau Cold Drawn Seamless Steel Yeeb Nkab 20cr 40cr 15CrMo 28crmo 30CrMo 35CrMo 20crmnti 40mnmov 20mn2 Nrhiav rau niaj hnub no tseem Alloy Tube lub sijhawm ntev, peb zoo siab tos txais cov neeg siv khoom txhua qhov chaw hauv ntiaj teb los koom tes nrog peb.
Dawb qauv rauTuam Tshoj 30CrMo Alloy Steel Tube thiab 35CrMo Alloy Steel Tube, Peb ua raws li kev ua haujlwm thiab kev cia siab ntawm peb cov neeg laus, thiab peb tau mob siab rau qhib lub zeem muag tshiab hauv daim teb no, Peb hais rau "Kev Ncaj Ncees, Kev Ua Haujlwm, Kev Sib Koom Tes Win-Win", vim tias peb muaj kev ruaj khov, uas. yog cov koom tes zoo nrog cov kab tsim khoom siab tshaj plaws, kev siv zog ntau, kev tshuaj xyuas tus qauv thiab muaj peev xwm ntau lawm.
