Tuam Tshoj Kub Supplier rau 1020 Ss400 S20c S45c SMA490bp SMA490cw SMA490cp C45 40cr 4130 Loj Inner Diameter Carbon Steel Yeeb Nkab Seamless rau Hoobkas nqi
Lus piav qhia luv luv:
40Cr steel yeeb nkab yog ib yam ntawm Suav GB txheem alloy steel rau engineering thiab machinery lub hom phiaj, thiab ib tug ntawm cov feem ntau lug siv steel qib.
Tom qab quenching thiab tempering kev kho mob, 40Cr steel yeeb nkab muaj cov cuab yeej zoo txhua yam, tsis tshua muaj kub cuam tshuam toughness, tsis tshua muaj siab rhiab heev, zoo hardenability, thiab siab qaug zog hauv cov roj txias.Thaum cov dej txias, qhov nyuaj ntawm cov khoom yog qhov ua rau tawg, qhov txias khoov plasticity yog nruab nrab, thiab kev txiav ua haujlwm tom qab normalizing zoo, tab sis cov weldability tsis zoo, yuav tsum tau preheated ua ntej vuam, thiab feem ntau yog siv hauv lub xeev. ntawm quenching thiab tempering.
Peb muaj cov kws tshaj lij, pab neeg ua haujlwm zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom.Peb ib txwm ua raws li cov lus qhia ntawm cov neeg siv khoom, cov ntsiab lus tsom rau Tuam Tshoj Kub Muag Khoom rau 1020 Ss400 S20c S45c SMA490bp SMA490cw SMA490cp C45 40cr 4130 Loj Inner Diameter Carbon Steel Yeeb Nkab Seamless rau Factory yuav tsis muaj teeb meem nrog kev sib txuas lus.Peb zoo siab txais tos cov neeg siv khoom thoob plaws ntiaj teb los tuav peb lub koom haum kev koom tes.
Peb muaj cov kws tshaj lij, pab neeg ua haujlwm zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom.Peb ib txwm ua raws li lub ntsiab lus ntawm cov neeg siv khoom-oriented, cov ntsiab lus- tsom rauTuam Tshoj Carbon Steel Tube thiab Seamless Steel Yeeb Nkab, Tag nrho peb cov khoom ua raws li cov txheej txheem thoob ntiaj teb zoo thiab tau txais txiaj ntsig zoo hauv ntau lub khw thoob ntiaj teb.Yog hais tias koj xav nyob rau hauv ib qho ntawm peb cov khoom los yog xav tham txog kev cai txiav txim, thov koj xav tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab nyob rau yav tom ntej.
| Qib | C | Si | Mn | Cr | Mo | Ni |
| 40 Cr | 0.37-0.44 Nws | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.70-1.00 Nws | / | / |
| Qib | Tensile zog (MPa) | Yield zog (MPa) | % Elongation hauv 2 nti (50mm) min |
| 40 Cr | 900 min | 660 nqi | 12 |
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 muaj cov kws tshaj lij, pab pawg ua haujlwm zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom.Peb ib txwm ua raws li cov lus qhia ntawm cov neeg siv khoom, cov ntsiab lus tsom rau Tuam Tshoj Kub Muag Khoom rau 1020 Ss400 S20c S45c SMA490bp SMA490cw SMA490cp C45 40cr 4130 Loj Inner Diameter Carbon Steel Yeeb Nkab Seamless rau Factory yuav tsis muaj teeb meem nrog kev sib txuas lus.Peb zoo siab txais tos cov neeg siv khoom thoob plaws ntiaj teb los tuav peb lub koom haum kev koom tes.
Tuam Tshoj Gold Supplier rauTuam Tshoj Carbon Steel Tube thiab Seamless Steel Yeeb Nkab, Tag nrho peb cov khoom ua raws li cov txheej txheem thoob ntiaj teb zoo thiab tau txais txiaj ntsig zoo hauv ntau lub khw thoob ntiaj teb.Yog hais tias koj xav nyob rau hauv ib qho ntawm peb cov khoom los yog xav tham txog kev cai txiav txim, thov koj xav tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab nyob rau yav tom ntej.
