SAE4130 Cold Drawn Alloy Seamless Steel Yeeb Nkab / Tube
Lus piav qhia luv luv:
Cold drawn seamless steel yeeb nkab yog tsim los ntawm seamless steel hollow.Nws tau ua tiav ntxiv los ntawm kev kos duab txias dhau ntawm lub mandrel, tswj tus ID, thiab los ntawm kev tuag los tswj OD.CDS yog superior nyob rau hauv nto zoo, dimensional tolerances thiab lub zog thaum piv rau kub tiav seamless tubing.Vim cov yam ntxwv ntawm high-precision, nyob rau hauv precision machinery manufacturing, nws pib qhov chaw, hydraulic thooj voos kheej kheej, kev tsim kho (steel tes tsho) kev lag luam muaj ntau yam. ntawm kev siv.
Loj: 16mm-89mm.
WT: 0.8mm-18mm.
Puab: Round.
Ntau hom: Txias kos los yog txias dov.
Length: Ib qho random ntev / Ob chav random ntev lossis raws li tus neeg thov kev thov tiag max ntev yog 10m
Peb yuav ua txhua yam kev siv zog thiab kev ua haujlwm nyuaj ua tau zoo thiab ua tau zoo, thiab ua kom peb cov txheej txheem rau sawv ntsug thaum lub sij hawm lub ntiaj teb sab saum toj-qib thiab high-tech qhauj rau SAE4130 Cold Drawn Alloy Seamless Steel Yeeb Nkab / Tube, Peb zoo siab txais tos txhua tus tuaj nrog peb. cov neeg siv khoom thiab cov phooj ywg hu rau peb rau kev sib nrig sib zoo.Cia siab tias yuav ua lub tuam txhab ntxiv nrog koj.
Peb yuav ua txhua yam kev siv zog thiab kev ua haujlwm nyuaj ua tau zoo thiab ua tau zoo, thiab ua kom peb cov txheej txheem rau kev sawv ntsug thaum lub sij hawm qeb duas thoob ntiaj teb qib siab thiab cov tuam txhab high-tech rau30CrMo Cold Drawn Seamless Steel Yeeb Nkab, Peb cov khoom muag feem ntau yog xa tawm mus rau Tebchaws Europe, Africa, America, Middle East thiab Southeast Asia thiab lwm lub tebchaws thiab cheeb tsam.Peb tau nyiam lub koob npe nrov ntawm peb cov neeg siv khoom rau cov kev daws teeb meem zoo thiab cov kev pabcuam zoo.Peb yuav ua phooj ywg nrog cov neeg lag luam hauv tsev thiab txawv teb chaws, ua raws li lub hom phiaj ntawm "Quality First, Reputation First, the Best Services."
| Txuj | Qib | Chemical Components (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| ASTM A519 Cov Lus Qhia Tshwj Xeeb | 4 130 | 0.28-0.33 Nws | 0.15-0.35 dr hab | 0.40-0.60 Nws | ≤ 0.040 | ≤ 0.040 | 0.15-0.25 dr hab | 0.8-1.10 Nws | / |
| Qib | Kev xa khoom | Tensile zog | Yield zog | Elongation | Hardness |
|
| Qhov xwm txheej | (Mpa) Min. | (Mpa) Min. | (%) Min. | (HB) Min. |
| 4 130 | HR | 621 ib | 483 ib | 20 | 89 |
|
| SR | 724 ib | 586 ib | 10 | 95 |
|
| A | 517 ib | 379 ib | 30 | 81 |
|
| N | 621 ib | 414 ib | 20 | 89 |
Annealing
Tom qab cov khoom txias tau kos rau qhov ntau thiab tsawg, cov hlab tau muab tso rau hauv qhov cub annealing rau kev kho cua sov thiab normalising.
Ncaj ncaj
Tom qab annealing, cov khoom tau dhau los ntawm xya tus menyuam ncaj tshuab kom ua tiav txoj kev ncaj ntawm cov hlab.
Eddy tam sim no
Tom qab straightening, txhua lub raj yog dhau los ntawm eddy lub tshuab tam sim no los kuaj xyuas qhov tawg thiab lwm yam tsis xws luag.Tsuas yog cov raj uas dhau eddy tam sim no haum rau kev xa mus rau cov neeg siv khoom.
Ua tiav
Txhua lub raj yog oiled nrog corrosion resistant roj los yog varnished rau nto tiv thaiv thiab corrosion resistant raws li ib tug neeg xav tau kev pab, txhua lub raj kawg yog them los ntawm yas kawg kaus mom kom tsis txhob muaj kev puas tsuaj nyob rau hauv kev thauj mus los, cov cim thiab specs muab tso thiab cov khoom yog npaj txhij rau xa. .
| Lub npe | Cim | Kev piav qhia |
| Cold drawn / nyuaj | +C | Tsis muaj kev kho cua sov tom qab qhov kawg txias txias txheej txheem |
| Cold drawn / mos | + LC | Tom qab kev kho cua sov zaum kawg muaj ib daim duab tsim nyog |
| Cold drawn thiab stress relieved | + SR | Tom qab cov txheej txheem kev kos duab txias zaum kawg muaj kev ntxhov siab kho cua sov hauv qhov chaw tswj tau |
| Annealed | +A | Tom qab qhov kawg txias txias txheej txheem cov hlab yog annealed nyob rau hauv ib tug tswj chaw |
| Li qub | +N | Tom qab kev ua haujlwm txias txias kawg, cov hlab yog normalized nyob rau hauv ib qho chaw tswj |
Cold Drawn Carbon steel seamless kav yog siv dav hauv cov cuab yeej siv hluav taws xob, roj xa khoom, petrochemical, nkoj tsim thiab boiler kev lag luam, nrog cov yam ntxwv ntawm kev ua haujlwm siab corrosion ua ke nrog cov khoom tsim nyog.
- Nuclear ntaus ntawv
- Gas conveyance
Peb yuav ua txhua yam kev siv zog thiab kev ua haujlwm nyuaj ua tau zoo thiab ua tau zoo, thiab ua kom peb cov txheej txheem rau kev sawv hauv qib.
SAE4130 Cold Drawn Alloy Seamless Steel Yeeb Nkab / Tube
Peb cov khoom muag yog xa tawm mus rau Tebchaws Europe, Africa, America, Middle East thiab Southeast Asia thiab lwm lub tebchaws thiab cheeb tsam.Peb tau nyiam lub koob npe nrov ntawm peb cov neeg siv khoom rau cov kev daws teeb meem zoo thiab cov kev pabcuam zoo.Peb yuav ua phooj ywg nrog cov neeg lag luam hauv tsev thiab txawv teb chaws, ua raws li lub hom phiaj ntawm "Quality First, Reputation First, the Best Services."Peb zoo siab tos txais txhua tus neeg siv khoom thiab cov phooj ywg los hu rau peb rau kev sib koom ua ke zoo.Cia siab tias yuav ua lub tuam txhab ntxiv nrog koj.
