Tus nqi qis tshaj SAE4130 Cold Rolled Alloy Precision Seamless Steel Tubes
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 dhau 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
Nrog peb cov kev tswj hwm zoo, muaj peev xwm ua tau zoo thiab kev tswj xyuas nruj, peb txuas ntxiv muab peb cov neeg siv khoom zoo, tsim nyog tus nqi thiab cov kev pabcuam zoo.Peb tsom los ua ib qho ntawm koj cov neeg koom tes nrog kev ntseeg siab tshaj plaws thiab tau txais koj txaus siab rau Super Tsawg Nqe SAE4130 Cold Rolled Alloy Precision Seamless Steel Tubes, Tsis tu ncua rau feem ntau ntawm cov neeg siv khoom lag luam thiab cov neeg lag luam los muab cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo.Zoo siab txais tos tuaj koom nrog peb, cia kev sib txuas lus tshiab nrog ib leeg, ua npau suav ya.
Nrog peb cov kev tswj hwm zoo, muaj peev xwm ua tau zoo thiab kev tswj xyuas nruj, peb txuas ntxiv muab peb cov neeg siv khoom zoo, tsim nyog tus nqi thiab cov kev pabcuam zoo.Peb tsom los ua ib qho ntawm koj cov neeg koom tes uas ntseeg siab tshaj plaws thiab tau txais koj txaus siab rauTuam Tshoj SAE4130 Alloy Seamless Steel Yeeb Nkab, Peb cov khoom raug xa tawm thoob ntiaj teb.Peb cov neeg muas zaub yeej ib txwm txaus siab rau peb cov kev txhim khu kev qha zoo, cov neeg siv khoom-oriented cov kev pab cuam thiab cov nqi sib tw.Peb lub hom phiaj yog "mus txuas ntxiv kom tau txais koj txoj kev ncaj ncees los ntawm kev mob siab rau kev txhim kho peb cov khoom thiab cov kev pabcuam tas li txhawm rau ua kom peb cov neeg siv khoom txaus siab, cov neeg siv khoom, cov neeg ua haujlwm, cov chaw muag khoom thiab cov zej zog thoob ntiaj teb uas peb koom tes nrog".
| 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
Nrog peb cov kev tswj hwm zoo, muaj peev xwm ua tau zoo thiab kev tswj xyuas nruj, peb txuas ntxiv muab peb cov neeg siv khoom zoo, tsim nyog tus nqi thiab cov kev pabcuam zoo.Peb tsom los ua ib qho ntawm koj cov neeg koom tes uas ntseeg siab tshaj plaws thiab tau txais koj txaus siab.
Tus nqi qis tshaj SAE4130 Cold Rolled Alloy Precision Seamless Steel Tubes
Tsis tu ncua rau feem ntau ntawm kev lag luam kev lag luam cov neeg siv khoom thiab cov tub lag luam muab cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo.Zoo siab txais tos tuaj koom nrog peb, cia kev sib txuas lus tshiab nrog ib leeg, ua npau suav ya.
Tuam Tshoj SAE4130 Alloy Seamless Steel Yeeb Nkab
Peb cov khoom raug xa tawm thoob ntiaj teb.Peb cov neeg muas zaub yeej ib txwm txaus siab rau peb cov kev txhim khu kev qha zoo, cov neeg siv khoom-oriented cov kev pab cuam thiab cov nqi sib tw.Peb lub hom phiaj yog "mus txuas ntxiv kom tau txais koj txoj kev ncaj ncees los ntawm kev mob siab rau kev txhim kho peb cov khoom thiab cov kev pabcuam tas li txhawm rau ua kom peb cov neeg siv khoom txaus siab, cov neeg siv khoom, cov neeg ua haujlwm, cov chaw muag khoom thiab cov zej zog thoob ntiaj teb uas peb koom tes nrog".
