Q235 steel yam ntxwv
steel khoom Taw qhia
Raws li feem ntau siv carbon structural steel, Q235 steel muaj ntau yam kev siv. Nws cov khoom siv zoo heev thiab kev siv ntau yam ua rau Q235 steel yog ib qho ntawm cov khoom siv hauv kev tsim, kev tsim kho thiab engineering. Daim ntawv thov ntawm Q235 steel nyob rau hauv txawv teb yog nthuav raws li nram no:
Kev tsim kho:
Q235 yog siv dav hauv kev tsim kho. Nws yog siv rau hauv kev tsim vaj tsev, txuas hniav, steel structural Cheebtsam, thiab lwm yam. Vim nws lub zog siab thiab zoo plasticity, Q235 steel tuaj yeem tiv taus ntau yam loads thiab txhua yam yuav tsum tau ua. Nyob rau tib lub sijhawm, Q235 kuj muaj kev tiv thaiv corrosion zoo, thiab tuaj yeem tswj tau qhov ruaj khov thiab ua haujlwm ntev ntawm nws cov qauv hauv ib puag ncig sib txawv.
Q235 carbon steel phaj tshuaj muaj pes tsawg leeg:
| Qib | C | Mn | Si | S | P |
| Q235A | 0.14-0.22 | 0.30-0.65 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.045 |
| Q235B | 0.12-0.20 | 0.30-0.70 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.045 |
| Q235C | Tsawg dua lossis sib npaug rau 0.18 | 0.35-0.80 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 |
| Q235D | Tsawg dua lossis sib npaug rau 0.17 | 0.35-0.80 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 |
Q235 carbon steel phaj mechanical zog:
| Qib | Yield zog (Mpa) | Tensile zog | Min Impact Zog | ||||||
| Tsawg dua los yog sib npaug li 16 | > 16-40 | >40-60 | >60-100 | >100-150 | >150 | Mpa | degree | J | |
| Q235A | 235 | 225 | 215 | 205 | 195 | 185 | 375-460 | - | - |
| Q235B | 235 | 225 | 215 | 205 | 195 | 185 | 375-460 | 20 | 27J |
| Q235C | 235 | 225 | 215 | 205 | 195 | 185 | 375-460 | 0 | 27J |
| Q235D | 235 | 225 | 215 | 205 | 195 | 185 | 375-460 | -20 | 27J |
| Lub min cuam tshuam lub zog yog longitudinal zog | |||||||||
| Elongation | |||||
| Tsawg dua los yog sib npaug li 16 | > 16-40 | >40-60 | >60-100 | >100-150 | >150 |
| 26 | 25 | 24 | 23 | 22 | 21 |
| 26 | 25 | 24 | 23 | 22 | 21 |
| 26 | 25 | 24 | 23 | 22 | 21 |
| 26 | 25 | 24 | 23 | 22 | 21 |
Q235 carbon steel phaj sib npaug:
| GB | ASTM | AFNOR | JIS | DIN | ISO | EN |
| Q235B | A36, A283C | E24-2 | SS400, SM400A | ST 37-2 | FE 360B | S235 JR |
steel phaj Product Image
GNEE Group Photo
Kev cog lus rau kev tswj hwm nruj thiab kev pabcuam rau cov neeg siv khoom, peb muaj cov neeg ua haujlwm paub txog kev tsim khoom npaj kom tau raws li koj xav tau thiab ua kom cov neeg siv khoom txaus siab. Peb lav koj zoo nyob hauv Suav teb.
GNEE Group Exhibition Duab
GNEE Group cov neeg siv khoom tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, peb zoo siab los qhia koj!
Cim npe nrov: Q235 carbon steel, Tuam Tshoj daim ntaub ntawv ntawm q235 carbon steel manufacturers, lwm tus neeg, Hoobkas