S690QL cov hlau tsis tshua muaj hlau
High Strength Low Alloy Steel Phaj (HSLA) Cov Khoom Piav Qhia
S690QL siab zog steel phaj yog European txheem siab lub zog phaj, belongs rau European txheem choj phaj, S690QL siab tensile steel phaj yog ib qho ntawm cov neeg sawv cev ntawm European txheem siab zog phaj, muaj lub zog siab, kuj muaj kev ua tau zoo dua ntawm Tsawg kub cuam tshuam tsis kam.
S690QL siab zog steel phaj yog tsuas yog siv nyob rau hauv kev tsim cov khoom tseem ceeb uas tsis tshua muaj kub tsis kam thiab siab zog, siv machinery, mining machinery qauv thiab hais txog.
Tsis tas li ntawd, S690QL hsla steel ntawv tseem tuaj yeem siv rau hauv kev tsim khoom ntawm ntau hom engineering machinery, xws li mining thiab ntau hom engineering siv tshuab thiab lwm yam khoom siv.
High Strength Low Alloy HSLA Steel Khoom Paub meej
S690QL High Tensil Low Alloy Steel Phaj (HSLA) Chemical Composition & Mechanical Property:
| Tshuaj muaj pes tsawg leeg % MAX | |||||||||||||
| C | Si | Mn | P | S | B | Cr | Cu | Mo | Nb | Ni | Ti | ||
| 0.22 | 0.86 | 1.8 | 0.03 | 0.017 | 0.006 | 1.6 | 0.55 | 0.74 | 0.07 | 2.1 | 0.07 | ||
| Mechanical Properties MIN | |||||||||||||
| Yield zog (Mpa) | Tensile zog (Mpa) | Elongation% | |||||||||||
| TH (MM) | >3 Tsawg dua lossis sib npaug li 50 | >50 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | >3 Tsawg dua lossis sib npaug li 50 | >50 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | 14 | ||||||
| 690 | 650 | 630 | 760-940 | 710-900 | |||||||||
HSLA Low Alloy High Strength Steel Phaj Khoom Duab
GNEE Group Photo
GNEE Group Exhibition Duab
GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S690QL qis alloy structural steel, thov hu rau peb!