Q550D Tsawg Alloy Steel Sheet
Q550D Alloy High Strength Steel PhajKhoom Description
Q550D qis alloy steel ntawv yog D-qib quenched thiab tempered low alloy siab zog steel ntawv nrog ib tug yield zog ntawm 550MPa. Nws cov khoom ua tau raws li GB / T ntsig txog lub teb chaws tus qauv.
Q550D siab zog steel phaj kev ua tau zoo yam ntxwv
Lub zog siab: Lub zog tawm los mus txog 550MPa, thiab nws tseem tuaj yeem tswj xyuas qhov hnyav ntawm qhov kub thiab txias.
Hnav tsis kam thiab qaug zog: Q550D siab tensile steel ntawv muaj cov ntsiab lus alloy, uas tuaj yeem txhim kho hnav tsis kam thiab qaug zog.
Corrosion kuj: Qhov sib ntxiv ntawm cov ntsiab lus hlau tuaj yeem txhim kho corrosion ntawm Q550D.
Q550D siab tensile alloy steel engineering daim ntawv thov: Nws yog dav siv nyob rau hauv txuas hniav, tsev, tsheb, nkoj thiab lwm yam teb, thiab muaj peev xwm txhim kho cov kabmob muaj peev xwm thiab ruaj khov ntawm cov qauv.
Q550D Tsawg Alloy Steel SheetCov Khoom Paub meej
Q550D High Tensil Low Alloy Steel Phaj (HSLA) Cov Khoom Siv Tshuaj
| STEEL Qib | C% max | Si% max | Mn% max | P% max | S% max | Cu% max | Cr% max | Ni% max | Mo% max | B% max | V% max | Nb% max | % max |
| Q550D | 0.2 | 0.80 | 1.7 | 0.02 | 0.010 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
Q550D Alloy Structural Steel Phaj Mechanical Property
| STEEL Qib | Re yield zog Mpa min | Re yield zog Mpa min | elongation% | Zog thiab kub | |||||||
| Min | 0 | -20 | -40 | -60 | |||||||
| t Tsawg dua lossis sib npaug li 50 | 50-100 | 100-150 | t Tsawg dua lossis sib npaug li 50 | 50-100 | 100-150 | J | J | J | J | ||
| Q550D | 550 | 530 | 490 | 640-820 | 640-820 | 590-770 | 16 | 47 | 47 | 34 | 34 |
Q550D High Strength Alloy Steel PhajCov khoom duab
Q550D High Strength Low Alloy Phaj Khoom Ntim
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog Q550D qis alloy steel ntawv, thov hu rau peb!