Kev sib xyaw ua ke ntawm qhov muaj txiaj ntsig zoo thiab tus nqi thiab lub zog siab ua ke nrog kev yooj yim ntawm kev tsim tau ua rau S690QL steel phaj yog qib nrov rau ob qho tib si mobile daim ntawv thov xws li cranes thiab lifting khoom thiab ruaj steel qauv. Lub zog muaj zog ntawm cov hlau no txhais tau hais tias cov qauv tsim tuaj yeem tsim sib dua thiab rau daim ntawv thov txawb no txhais tau tias nce kev them nyiaj thiab kev ua haujlwm tau zoo.
| Cov tshuaj muaj pes tsawg leeg ntawm S690QL % Max | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
C |
SI |
Mn |
P |
S |
N |
B | Cr | Cu | Mo | Nb | Ni | Ti | V | Zr |
| 0.2 | 0.80 | 1.70 | 0.025 | 0.015 | 0.015 | 0.005 | 1.50 | 0.50 | 0.70 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
| Mechanical Properties ntawm S690QL | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lub npe | Mechanical Properties (ambient kub) | ||||||||||
| Lub npe hlau | Hlau Number | Min. Yield zog ReH MPa | Tensile zog Rm MPa | Min. & elongation tom qab tawg | |||||||
| Nominal thickness (hli) | Nominal thickness (hli) | ||||||||||
| >3 <50 | >50 <100 | >100 <150 | >3 <50 | >50 <100 | >100 <150 | ||||||
| s690 qw | 1.8931 | 690 | 650 | 630 | 770/940 | 760/930 | 710/900 | 14 | |||
| V notch impact test | |||||
|---|---|---|---|---|---|
|
Qib |
Sample Orientation |
ntawm 0 degree |
ntawm -20 degree |
ntawm -40 degree |
ntawm -60 degree |
| s690 qw | Ntev | 50J | 40J | 30J | |
| s690 qw | Hloov | 35J | 30J | 27J | |
High Strength Quenched thiab Tempered Steel Phaj, High Yield Quenched thiab Tempered Steel Phaj, High Strength Structural Steel Phaj, High Yield Structural Steel Phaj, High Strength Low Alloy Steel Phaj
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom lag luam rau cov yeeb nkab steel / ntawv / coil, thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam zoo heev rau steel khoom.we tuaj yeem muab ntau yam khoom siv hlau.
Q: Koj puas tuaj yeem xa cov khoom raws sijhawm?
A: Yog, peb cog lus tias yuav muab cov khoom zoo tshaj plaws thiab xa khoom raws sijhawm .Honesty yog peb lub tuam txhab txoj cai.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Cov qauv tuaj yeem muab rau cov neeg siv khoom dawb, tab sis cov khoom xa tuaj yuav raug them los ntawm cov neeg siv khoom.
Q: Koj puas lees txais qhov kev tshuaj xyuas thib peb?
A: Yog lawm peb lees txais.
Cim npe nrov: s690ql ultra siab zog steel - en 10025, Tuam Tshoj s690ql ultra siab zog steel - en 10025 manufacturers, lwm tus neeg, Hoobkas
