Puas yog S960QL steel nyuaj rau tho?
Yog lawm, S960QL steel yognyuaj rau thovim nws lub zog muaj zog heev, xav tau cov cuab yeej tshwj xeeb xws li cov khoom siv carbide lossis cobalt, qeeb qeeb, thiab ua kom txias kom zoo los tswj cov cua sov uas tsim los, uas tuaj yeem ua rau cov khoom siv ceev nrooj thiab cuam tshuam qhov zoo.
S960QL yog qib siab - tawm los, quenched, thiab tempered structural steel qib uas ua tau raws li European tus qauv EN 10025-6. Qhov kev xaiv nthuav tawm nws cov kev ua haujlwm tseem ceeb: "S" sawv cev rau cov qauv hlau, "960" qhia txog nws qhov kev tawm dag zog yam tsawg kawg nkaus ntawm 960 MPa, "Q" qhia txog cov txheej txheem quenching thiab tempering kub, thiab "L" qhia txog nws qhov siab siab toughness ntawm qhov kub thiab txias li -40 degree. Nws cov khoom naj npawb yog 1.8933.
Kev txais yuav S960QL muab sijhawm ntev - cov txiaj ntsig kev lag luam thiab ib puag ncig. Los ntawm kev txo qhov hnyav tag nrho ntawm cov tsheb thiab tshuab, nws txo qis roj noj thiab ua kom cov nyiaj them poob haujlwm, ncaj qha txhim kho kev lag luam profitability. Tsis tas li ntawd, kev ua haujlwm ntev ntawm S960QL cov khoom txo qis zaus ntawm kev hloov pauv, ua rau muaj kev ua haujlwm zoo dua qub nyob rau hauv loj - cov phiaj xwm thoob ntiaj teb.
Cov yam ntxwv tseem ceeb
Siab zog:Yam tsawg kawg nkaus lub zog ntawm 960 MPa (N / mm²).
Quenched & Tempered (Q&T):Cov txheej txheem kev kho cua sov no muab nws lub zog zoo dua thiab hnav tsis kam.
Zoo heev Toughness:Lub zog cuam tshuam zoo, txawm tias qhov kub thiab txias (piv txwv li, Ntau dua lossis sib npaug ntawm 27J ntawm -40 degree).
Zoo Weldability:Yuav tau welded siv cov txheej txheem txheej txheem, txawm tias ua tib zoo npaj xws li cua sov- kev tswj cov tswv yim xav tau.
Qhov hnyav txuag:Enables sib zog, muaj zog tsim kom zoo dua efficiency thiab payload.
Cov ntawv thov siv
Lifting & Mining:Excavators, cranes, mining tsheb pem teb, thiab hydraulic txhawb nqa.
Thauj hnyav:Truck chassis thiab trailer.
Structure Engineering:Cov choj, cov cav ntoo hnyav, thiab kev tsim kho vaj tse.
Standard & Sib npaug
Txheem:TS EN 10025-6 Cov khoom kub dov ntawm cov qauv hlau
Qib sib npaug:TStE960V (German), E960T (Fabkis).
S960QL sib npaug li cas?
S960QL yog tus qauv European (EN 10025-}6) lub zog muaj zog zoo heev, sib npaug rau German TStE960V, Fabkis E960T / S960T, thiab qee zaum txuas rau ASTM cov qauv xws li Q345 (txawm tias Q345 yog qis zog) lossis A514, nrog rau peb lub zog thiab tempering zoo heev. Cov khoom siv hnyav xws li cranes thiab cov khoom siv mining.
Tus lej P ntawm S960QL yog dab tsi?
Tus P- tus lej rau S960QL steel tsis yog ib tus lej yooj yim xws li P1 lossis P2; Hloov chaw, S960QL (siab-lub zog, quenched & tempered steel) feem ntau poob rau hauv P-Proup 1 (P1) hauv ASME Tshooj IX rau vuam, vim nws yog ib qho qis- alloy steel nrog txwv alloying ntsiab, txawm hais tias nws lub zog siab thiab cov ntsiab lus tshwj xeeb feem ntau yuav tsum tau xa mus rau cov ntaub ntawv tsim nyog (18) EN 3. cov txheej txheem, feem ntau muab faib ua ke nrog rau lwm yam qis- alloy steels rau kev faib tawm yooj yim.
S960QL hnyav npaum li cas?
S960QL yog qhov siab- lub zog steel qauv, yog li nws "qhov hnyav" nyob ntawm nws qhov ntev (thickness, dav, ntev), tab sis nws qhov ceev yog nyob ib ncig ntawm 7.84 g / cm³ (490 lbs / ft³), lub ntsiab lus ntawm 1-nti tuab phaj hnyav kwv yees li 40.8 lbs ib square feet (² nrog rau cov khoom hnyav, 658 kg / m²) cev).
EN S960QL steel qib sib npaug:
| EU | Lub teb chaws Yelemees | Fabkis |
| EN | DIN, NWS | AFNOR |
| s960 qw | TSI 960V | E960T |
| S960T |
Tshuaj muaj pes tsawg leeg rau S960QL Steel Phaj
|
Qib |
C |
Si |
Mn |
P |
S |
N |
B |
Cr |
Cu |
Mo |
Nb* |
Ni |
Ti* |
V* |
Zr* |
|
s960 qw |
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
0.015 |
0.0050 |
1.50 |
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
Mechanical zog ntawm steel S960QL (1.8933)
| Nominal thickness (hli): | 3 - 50 |
| Rm- Tensile zog (MPa) | 980-1150 |
| Nominal thickness (hli): | 3 - 50 |
| ReH- Yam tsawg kawg nkaus tawm lub zog (MPa) | 960 |
| A- Min. elongation Lo=5,65 √ Yog li (%) | 10 |
S960QL Steel Phaj V Notch Impact Test
|
Qib |
Sample Orientation |
@ 0 degree |
@-20 degree |
@-40 degree |
@-60 degree |
|
s960 qw |
Ntev |
50 J |
40 J |
30 J |
–– |
|
Hla |
35 J |
30 J |
27 J |
–– |
1 Dab tsi yuav tsum tau ceev faj thaum vuam S960QL?
Thaum vuam S960QL siab-lub zog hlau, kev ceev faj tsom rau kev tiv thaiv hydrogen cracking thiab tswj cov tawv nqaij, yuav tsum tau ntxuav kom huv si, siv tsawg-hydrogen consumables, nruj cua sov input tswj (tsawg interpass temps <250 degree), preheating (yog tias tsim nyog), thiab qeeb, tswj {4} kev ruaj ntseg PE, ncej ncej qhov cua) rau cov pa phem los ntawm primers lossis coatings.
2 Lub hardness ntawm S960QL yog dab tsi?
Lub hardness ntawm S960QL steel yog feem ntau nyob ib ncig ntawm 414 HBW (Brinell Hardness), txawm hais tias nws yog ib tug siab - lub zog structural steel txhais los ntawm nws cov yield zog ntawm yam tsawg kawg nkaus 960 MPa (nyob ntawm seb thickness) thiab xa nyob rau hauv ib tug quenched thiab tempered (Q&T) mob, ua kom ceev nrooj welding.
3 S960QL tus qauv yog dab tsi?
Tus qauv S960QL yog hais txog European siab - lub zog cov qauv hlau (EN 10025-6) paub txog nws qhov tshwj xeeb tshaj tawm lub zog tsawg kawg nkaus ntawm 960 MPa (megapascals), ua tiav los ntawm quenching thiab tempering ('Q' thiab 'L} denote rau quenching thiab low temperature{6 raws). Cov hlau no tso cai rau kev txo qhov hnyav hauv hnyav-cov haujlwm xws li kev tsim kho tshuab, cranes, thiab cov khoom siv mining, muab cov khoom siv zoo tshaj -cov kabmob muaj peev xwm, zoo heev toughness, weldability zoo, thiab tsis kam mus rau abrasion, ua rau nws zoo tagnrho rau kev nyab xeeb-tseem ceeb, high-stress qauv.
4 Puas yog S960QL carbon steel?
Yog lawm, S960QL yog ib hom siab -lub zog qis- alloy (HSLA) carbon steel, tshwj xeeb yog quenched thiab tempered (Q + T) cov qauv hlau paub txog nws qhov tshwj xeeb yield zog (960 MPa), ua rau nws haum rau hnyav -cov dej num engineering xws li cranes, txuas hniav, thiab cov khoom siv mining zoo.
5 S960QL hnyav npaum li cas?
(Tshwj xeeb dua) S960QL yog siab- lub zog cov qauv hlau, yog li nws "qhov hnyav" nyob ntawm nws qhov ntev (thickness, dav, ntev), tab sis nws qhov ceev yog nyob ib puag ncig 7.84 g / cm³ (490 lbs / ft³), txhais tau tias 1-nti tuab phaj hnyav kwv yees li 40.8 lbs ib square meter hnyav (v. thiab daim ntawv khoom (phaj, raj).
6 S960QL yog dab tsi?
S960QL yog lub siab - lub zog steel paub txog kev ua tau zoo ntawm qhov kub thiab txias, tshwj xeeb yog kuaj rau qhov cuam tshuam tsawg kawg ntawm lub zog ntawm -40℃(-40℃F), tab sis nws tseem ua haujlwm nruab nrab mus rau qhov kub siab, nrog rau kev tshawb fawb txog nws cov khoom mus txog 900℃lossis ntau dua rau cov ntawv thov xws li cov tshuab hnyav, txawm tias nws tau ua tiav nrog 5 qib siab (10 degree) rau peb qhov kub thiab txias. quenched rau lub zog. Nws lub npe "QL" lees paub tias nws tau quenched thiab tempered rau qis-kub toughness.
7 Cov khoom siv S960QL yog dab tsi?
S960QL yog qhov siab heev - lub zog cov qauv hlau ua raws li European tus qauv EN 10025-6, paub txog nws qhov tsawg kawg nkaus tawm lub zog ntawm 960 MPa, zoo heev toughness, thiab superior puas kuj, ua tiav los ntawm quenching thiab tempering (Q&T) txheej txheem, ua rau nws zoo tagnrho rau cov khoom siv hnyav xws li cov khoom siv hnyav, kev txuag hluav taws xob thiab kev txuag hluav taws xob. thiab siab load peev yog qhov tseem ceeb. Lub "S" qhia txog cov qauv hlau, "960" nws qhov tsawg kawg nkaus tawm lub zog hauv MPa, "Q" qhia tias quenching, thiab "L" qhia tau hais tias muaj kev cuam tshuam lub zog ntawm qhov kub thiab txias (xws li -40 degree).
Yog xav paub ntxiv txog GNEE cov khoom siv hlau, tiv tauj peb ntawm info@gneesteels.com . Peb tos ntsoov yuav ua haujlwm nrog koj.
