Dab tsi yog qhov tshwj xeeb ntawm S235JRH carbon steel yeeb nkab?
Txias tsim EN 10219 S235JRH Square Hollow Section yog cov khoom siv carbon steel nrog cov muaj pes tsawg leeg ntawm 0.17% carbon, 1.4% manganese, phosphorus, sulfur thiab nitrogen. Cov khoom siv kuj muaj zog, nrog rau qhov tsawg kawg nkaus lub zog ntawm 215MPa thiab lub zog tensile yam tsawg kawg nkaus txog li 510MPa.
Cov hlau me EN S235JRH square tubes thiab qhov ntau thiab tsawg yog 10mmx10mm txog 800mmx800mm, phab ntsa thickness yog 1mm-40mm, customized ntev yog muaj.
gne tuaj yeem muab EN tus qauv S235JRH seamless thiab welded structural square raj nrog tensile lub zog xws li 360MPa rau 510Mpa. Cov qauv square steel raj yog dav siv nyob rau hauv cov txheej txheem thiab civil engineering thiab kev tsim kho kev lag luam.
S235JRH Cold formed Square Hollow Section Chemical Composition
| Qib Steel | Thickness (hli) | C | Si | Mn | P | S | N | CEV |
| S235 JRH | 6 Less dua los yog sib npaug t Less dua los yog sib npaug rau 16 | Tsawg dua lossis sib npaug rau 0.17 | - | Tsawg dua lossis sib npaug li 1.40 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.009 | Tsawg dua lossis sib npaug rau 0.37 |
| 16<> | Tsawg dua lossis sib npaug rau 0.39 | |||||||
| 40<> | Tsawg dua lossis sib npaug rau 0.20 | Tsawg dua lossis sib npaug rau 0.41 | ||||||
| 65<> | Tsawg dua lossis sib npaug rau 0.44 |
Cold formed Hollow Section yeeb nkab
EN 10219 S235JRH Square Cold formed Hollow Section Specification
Txuj: BS EN 10219 - Cold Formed Welded Structural Hollow Sections of Non-alloy and Fine Grain Steels
Qib: S235JRH
SHS (Square Hollow Sections) Loj: 20 * 20mm -400*400mm
Phab ntsa Thickness: 0.5mm - 25mm
Ntev: 6000-14000 mm
Hom: Seamless / Welded / ERW
GneeGroup tau raug caw tuaj koom NECC exhibition hauv Nam Ci Lien District, Hanoi City, Nyab Laj. Gnee Steel Group tau tshwj xeeb hauv kev xa tawm steel rau ntau tshaj 20 xyoo. Nws cov khoom tseem ceeb muaj xws li weathering steel, shipbuilding steel, hnav-resistant steel, siab hlab ntsha steel, txias-kuav los tiag steel, galvanized steel, silicon steel, yeeb nkab fittings, fasteners, engineering tej yaam num, thiab lwm yam., nyob rau hauv cov nqe lus ntawm zoo thiab nqi txhua yam yog sib tw. .
Gnee Cov neeg tuaj xyuas
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