Khoom Description
Q345 Lub cev muaj zog
| Lub cev muaj zog | Metric | US/Imperial |
| Qhov ntom | 7.80 g / ct | 0.282 lb/in³ |
Q345 Mechanical Properties
| Mechanical Properties | Metric | US/Imperial |
| Hardness, Brinell | 135 | 135 |
| Hardness, Rockwell B | 74 | 74 |
| Tensile Strength, Qhov kawg | 450 MPa | – |
| Tensile zog, tawm los | 345 MPa rau | – |
| Elongation ntawm Break | 18 % | 18 % |
| 21 % | 21 % | |
| Bulk Modulus | 160 GPa | 23 200 TZS |
| Shear Modulus | 8 0.0 GPa | 11 600 ksg |
S235JR|1.0038: Khoom raws li DIN EN 10 025-2
Hom hlau
| Lub npe luv | VDA 239-100 | Khoom naj npawb |
| S235 JR | - | 1.0038 |
S235JR|1.0038: Tshuaj muaj pes tsawg leeg (kub tsom xam)
| Feem pua ntawm qhov hnyav % max. | ||||||
| C | Si | Mn | P | S | N | Cu |
| 0.17 | - | 1.40 | 0.035 | 0.035 | 0.012 | 0.55 |
Yuav Ua Li Cas Steel Channels
Lub steel channel yog ib qho qauv ua los ntawm kub dov me me steel. Sab hauv cov ces kaum ntawm steel channels muaj ib lub vojvoog teev. Qhov no muab lub zog thiab rigidity lawv xav tau los txhawb nqa cov kaum sab xis steel thiab tsim cov haujlwm. Nrog rau cov khoom siv thiab cov proportions, lawv yooj yim heev los npaj. Steel channels feem ntau yog tsim los rau ASTM 36 seem specifications.
Steel channels feem ntau raug rau cov khoom siv ntxiv tom qab kub dov. Lawv coated los yog galvanized tom qab fabrication ua rau lawv corrosion-resistant. Steel channels yuav raug txiav, drilled, los yog machined raws li muab specifications. Lawv kuj tuaj yeem yooj yim welded. Cov txheej txheem laser fusion feem ntau yog siv los tsim cov channel loj.
Khoom Paub meej
| Khoom npe | Q345 S235JR c channel steel |
| Ntev | Raws li koj xav tau |
| Txuj | ASTM / GB / JIS / EN ect. |
| Lub sij hawm xa tuaj | Raws li koj qhov ntau |
| Cov nqe lus them nqi | FOB / CIF / EXW / DDP |
| Keeb kwm | Tuam Tshoj |
| Qauv | Yog lawm |
| Ua siab ntev | ±0.3 |
| Ntim | Packed nrog steel siv nruj nreem, nyob rau hauv bundles |
neeg tuaj xyuas
GNEE GROUP tau mob siab ua kom lub ntiaj teb zoo dua los ntawm kev sib txuas cov kev xav tau ntawm tib neeg. Gnee yog tus thawj coj thiab kev lag luam ntawm kev lag luam ntshuam thiab xa tawm cov khoom lag luam steel, tshuab decoiler, dabtsi yog khoov tshuab, laser txiav tshuab, hnab looj tes tiv thaiv, Ribbon, ntawv thawv thiab lwm yam. , thiab muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom thoob plaws ntiaj teb.
Cim npe nrov: Q345 s235jr c channel steel, Tuam Tshoj q345 s235jr c channel steel manufacturers, lwm tus neeg, Hoobkas