Cov Khoom Paub meej
| Khoom npe | S235JR A36 steel nqaj |
| Ntev | raws li koj xav tau |
| Cov duab | H |
| Cov qauv | GB, ASTM, EN, SUS, thiab lwm yam. |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
| Nto |
Painted, galvanized, welded |
| Nqe Nqe | FOB, CIF, EXW, DDP, thiab lwm yam. |
| Lub sij hawm xa tuaj | 7-30 hnub, raws li koj qhov ntau |
| Keeb kwm | Tuam Tshoj |
Khoom Description
Cov yam ntxwv ntawm ASTM A36
A36 steel muaj 98 wt.% hlau, 1.03 wt.% manganese, 0 04 wt.% phosphorus, {{1{12}}}} .28 wt.% silicon, 0.05 wt.% sulfur thiab 0.25 rau 0.29 wt.% carbon.
Cov yam ntxwv ntawm ASTM A36 suav nrog:
Yield zog: yam tsawg kawg nkaus 250 MPa
Qhov kawg tensile zog: 400-550 MPa
Young's modulus: 200 GPa
Modulus: 140 GPa
Poisson tus piv: 0.26
A36 steel tuaj yeem hardened siv ntau yam kev kho cua sov xws li:
Normalising, uas tshwm sim nyob rau hauv thaj tsam ntawm 899 degree rau 954 degree
Carburising, uas tshwm sim nyob rau hauv thaj tsam ntawm 899 degree mus rau 927 degree
Hardening, uas tshwm sim nyob rau hauv thaj tsam ntawm 788 degree rau 816 degree
Kev ntxhov siab, uas tshwm sim hauv thaj tsam 677 degree txog 927 degree
S235JR|1.0038: Mechanical zog, transverse 1)
| Upper yield zog ReH MPa min. | Tensile zog Rm MPa | Elongation ntawm pob txha A80% min. | Elongation ntawm pob txha A 5% min. |
|||||
| e Tsawg dua lossis sib npaug li 16 hli | e <3 mm | 3 hli Less tshaj los yog sib npaug e Less dua los yog sib npaug rau 16 hli | e Tsawg dua lossis sib npaug li 1 mm | 1 mm < e Less than los yog sib npaug 1.5 hli |
1.5 hli | 2 hli |
2.5 hli | 3 hli Tsawg dua los yog sib npaug rau e <16 mm |
|
| 235 | 360-510 | 360–510 | 15 | 16 | 17 | 18 | 19 | 24 |
Cov khoom duab
Peb yog cov kws tshaj lij hauv kev muab cov ntaub ntawv kom tau raws li tus neeg yuav tsum tau ua ntawm ib qhov project, tsis hais qhov loj, qhov loj lossis qhov nyuaj. Ua ib tus neeg muag khoom tshwj xeeb ntawm cov khoom tsim nyog xws li Seamless / Welded Yeeb Nkab thiab Tube, Phaj thiab Cov Khoom Siv rau kev lag luam xws li Pressure Vessel, Heat Exchanger. Peb tsuas yog muab kev pabcuam rau kev lag luam ntawm Roj & Roj, Petrochemical, Kev Tsim Hluav Taws Xob, Onshore & Offshore thiab lwm yam kev lag luam thiab lub zog ua haujlwm thoob ntiaj teb.Cov kev pabcuam thiab kev txhawb nqa peb muab tau raws li cov kev xav tau ntawm cov neeg siv khoom tshwj xeeb thiab qhov project, thiab tau tsav los ntawm kev paub txog qhov tob ntawm cov khoom, thiab peb paub txog qhov tseem ceeb ntawm kev ua tau zoo, kev xa khoom raws sij hawm thiab kev ntxhov siab ntawm lub rooj sib tham fabrication teem caij, thiab tseem yog qhov tseem ceeb ntawm cov ntaub ntawv qhia tseeb thiab hloov tshiab.Txij thaum peb tsim, peb tau txais kev pabcuam peb cov neeg siv khoom thiab cov haujlwm hauv Canada, South America, Southeast Asia, Central Asia, Middle East, South Africa, North Africa thiab North Europe lag luam.
Cim npe nrov: s235jr a36 steel beam, Tuam Tshoj s235jr a36 steel beam manufacturers, lwm tus neeg, Hoobkas