EN 10219 S235JRH Precision seamless raj
S235JRH yog acarbon steel yeeb nkab, uas belongs rau steel yeeb nkab puag ncig steel khoom raws li European tus qauv EN 10210. Cov tshuaj muaj pes tsawg leeg ntawm cov khoom muaj xws li carbon, silicon, manganese, phosphorus thiab sulfur. Nws muaj qhov zoo weldability thiab kev ua tau zoo thiab tuaj yeem ua tau raws li cov kev xav tau ntawm kev tsim kho, kev tsim tshuab, txuas hniav thiab kev txuag dej.
Cov ntsiab lus carbon ntawm S235JRH carbon steel round raj tsuas yog 0.17%, yog li nws muaj qhov zoo weldability thiab processability. Cov pa roj carbon steel no tuaj yeem ua tiav los ntawm kub thiab txias dov, thiab tseem tuaj yeem raug forged thiab quenched.
Cov khoom siv silicon thiab manganese hauv cov hlau tuaj yeem ua rau muaj zog thiab tawv ntawm S235JRH seamless steel yeeb nkab, ua rau nws tsim nyog rau cov ntawv thov uas xav tau lub zog siab xws li kev tsim cov kav hlau, txuas hniav thiab kev tsim vaj tsev. Tsis tas li ntawd, cov khoom siv tsis tshua muaj phosphorus thiab sulfur cov ntsiab lus, yog li txo nws cov pa phem ib puag ncig thiab ua rau muaj kev phom sij rau kev ua haujlwm.
Lub cev muaj zog ntawm S235JRH seamless me me steel yeeb nkab kuj zoo heev. Nws qhov ceev yog 7800 kg / cubic meter, tensile zog yog 360-510 MPa, thiab yield zog yog 235 MPa. Qhov no ua rau S235JRH steel kav siv dav hauv thaj chaw xws li kev txuag dej, kev thauj mus los roj, kev thauj mus los roj thiab aviation.
TS EN 10219 S235JRH Carbon Steel Pipes Cov Khoom Siv Tshuaj:
| Qib Steel |
Hom deoxidation |
% los ntawm huab hwm coj, siab kawg |
||||||
|
steel npe |
hlau tooj |
C |
SI |
Mn |
P |
S |
Nb |
|
|
S235 JRH |
1.0039 |
FF |
0.17 |
1.4 |
0.04 |
0.04 |
0.009 |
|
S235JRH EN 10219 Seamless Pipes Mechanical Properties:
| Qib Steel |
Yam tsawg kawg yield zog MPa |
Tensile zog MPa |
Elongation |
Impact Zog |
|||
|
Steel npe |
Hlau tooj |
thickness (mm) |
thickness (mm) |
% (min) |
(KV J) (min) |
||
|
Tsawg dua los yog sib npaug li 16 |
16>los tsawg dua los yog sib npaug li 40 |
Tsawg dua los yog sib npaug 3 |
>3 Tsawg dua lossis sib npaug li 40 |
Tsawg dua los yog sib npaug li 40 mm |
ntsuas kub |
||
|
S235 JRH |
1.0039 |
235 |
225 |
360-510 |
360-510 |
24 |
20 degree |
TS EN 10219 S235JRH puag ncig carbon steel tubing
Txuj: EN 10219
Sab nraud txoj kab uas hla: 21.3-457.2mm
Phab ntsa Thickness: 1.8--14.27mm
Circular Dimension Range: 26.9 - 323.9 mm
Square Dimension Range: 25 × 25 - 300 × 300 mm
Rectangular Dim Range: 40 × 20 - 400 × 200 mm
Ntev: 6000 - 12 000/18 000 mm
Qib: S235JRH
S235JR yog European tus qauv uas tsis yog-alloy structural steel, sib npaug rau lub teb chaws tus qauv Q235B, uas yog carbon structural steel nrog qis carbon cov ntsiab lus thiab yog siv nyob rau hauv ntau vuam, bolted thiab riveted lug.
Daim ntawv thov thaj chaw ntawm S235JRH EN 10219 Carbon Steel Pipes
S235JRH EN 10219 carbon steel yeeb nkab yog tsuas yog siv rau kev txhawb nqa thiab cov kabmob thauj khoom xws li txuas hniav, scaffolding thiab lub tsev thav duab. Vim nws lub zog siab thiab zoo plasticity, nws kuj tau siv dav hauv cov khoom siv thiab cov kav dej hauv kev lag luam roj thiab roj. Tsis tas li ntawd, cov yeeb nkab steel hom no yog siv rau hauv kev tsim cov laj kab txoj kev, guardrails, thiab lwm yam kev tsim kho vaj tse.
Gnee Factory ib puag ncig
Cim npe nrov: en 10219 s235jrh seamless carbon yeeb nkab, Tuam Tshoj en 10219 s235jrh seamless carbon yeeb nkab manufacturers, lwm tus neeg, Hoobkas
