S275N siab zog steel phaj
HSLA Steel Phaj Khoom Description
S275N siab zog ntawv hlau belongs rau European txheem hlau alloy steel phaj, S275N siab zog phaj thawj coj qauv: kev ua raws li European tus qauv EN10025 tus qauv.
S275N siab zog steel ntawv lub npe: S 'rau European qauv steel qauv;' '275' rau lub thickness tsawg dua los yog sib npaug rau 16 hli, lub zog tawm los ntawm tsawg kawg yog 275Mpa; 'NN' rau qhov kub tsis tsawg dua -20 degree thaum qhov cuam tshuam ua haujlwm tau teev tus nqi tsawg kawg nkaus.
S275N siab tensile steel phaj muaj lub zog siab, zoo toughness thiab zoo heev corrosion kuj, thiab yuav siv tau nyob rau hauv ntau yam lag luam.
High Tensile Steel Sheet Khoom Paub meej
S275N HSLA Steel Chemical Composition & Mechanical Property:
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
| max 0.18 | max 0.4 | 0.5 - 1.5 | max 0.3 | max 0.03 | max 0.025 | max 0.3 | max 0.1 | max 0.05 | max 0.015 | max 0.05 | max 0.05 | max 0.02 | max 0.55 | max 0.42 |
| Nominal thickness (hli): | rau 100 | 100 - 200 | 200 - 250 |
| Rm - Tensile zog (MPa) Flat thiab ntev khoom | 370-510 | 350-480 | 350-480 |
| Nominal thickness (hli): | rau 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 | 150 - 200 | 200 - 250 |
| ReH - Yam tsawg kawg nkaus tawm lub zog (MPa) | 275 | 265 | 255 | 245 | 235 | 225 | 215 | 205 |
| KV - Impact zog (J) longitud., (+N) | +20 degree 55 |
0 degree 47 |
-10 degree 43 |
-20 degree 40 |
| KV - Impact zog (J) transverse, (+N) | +20 degree 31 |
0 degree 27 |
-10 degree 24 |
-20 degree 20 |
| Nominal thickness (hli): | rau 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 200 | 200 - 250 |
| A - Min. elongation Lo=5,65 √ Yog li (%) | 24 | 24 | 24 | 23 | 23 | 23 |
High Tensile Alloy Steel Khoom Duab
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GNEE Group Exhibition Duab
GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S275N siab zog steel phaj, thov hu rau peb!