S690QL and ASTM A514 yo tou de trempe ak tanperaman, plak asye ki gen gwo -fòs, men diferans prensipal yo chita nan estanda yo ak pwopriyete yo. S690QL se yon estanda Ewopeyen an ak yon fòs sede minimòm de 690 MPa, pandan y ap ASTM A514 se yon estanda US ki tipikman gen yon fòs sede minimòm de 100 ksi (apeprè 690 MPa) men li vini nan diferan klas ak pwopriyete varye. S690QL se li te ye pou rezistans segondè li yo ak fòs sede, tandiske ASTM A514 se te note pou soudabilite li yo, severite, ak rezistans nan ka zo kase frajil, ak diferan klas ki ofri benefis espesifik.
S690QL plak asye trempe ak apeze

S690 QL se yon klas asye estriktirèl segondè sede ki pwodui an konfòmite ak EN 10025:6:2004. Materyèl la se chalè trete lè l sèvi avèk pwosesis la pasè ak tanperaman e li gen bon koube ak soude pwopriyete.
Akòz materyèl segondè fòs nati, lè l sèvi avèk S690QL pral ankouraje estrikti ki pi mèg ki fèt ak ogmante kapasite chaj ak efikasite enèji.
Tanpri gade detay teknik ki anba yo, refere li a S690QL.
Deziyasyon Klas
S= Asye estriktirèl
690= fòs sede minimòm (MPa)
Q= Trempe ak Tanperaman
L= Tanperati tès solidite ki ba
Konpozisyon chimik nan S690QL
| % | |
|---|---|
| C | 0.20 |
| Si | 0.80 |
| Mn | 1.70 |
| P | 0.025 |
| S | 0.015 |
| N | 0.015 |
| B | 0.0050 |
| Kr | 1.50 |
| Cu | 0.50 |
| Mo | 0.70 |
| Nb | 0.06 |
| Ni | 2.0 |
| Ti | 0.05 |
| V | 0.12 |
| Zr | 0.15 |
Pwopriyete mekanik nan S690QL
| Deziyasyon | Pwopriyete mekanik (tanperati anbyen) | |||||||
|---|---|---|---|---|---|---|---|---|
| Non Steel | Nimewo Steel | Min. Sede fòs ReH MPa | Fòs Tensile Rm MPa | Min. & elongasyon apre ka zo kase | ||||
| Epesè nominal (mm) | Epesè nominal (mm) | |||||||
| >3 <50 | >50 <100 | >100 <150 | >3 <50 | >50 <100 | >100 <150 | |||
| S690QL | 1.8931 | 690 | 650 | 630 | 770/940 | 760/930 | 710/900 | 14 |
ASTM A514/A514M
Ki sa ki plak asye A514?
Materyèl A514 li te ye pou fòs sede segondè li yo, soudabilite, ak severite menm nan tanperati ki ba.A514 Asye Plakyo fèt ak materyèl sa a.Astm A514 Founisè Plakrekòmande sa a kòm li se yon asye alyaj ki ba kabòn trempe ak tanperaman. Li se yon materyèl pèfòmans segondè nan yon pri ki ba pou itilizasyon estriktirèl ak yo dwe itilize nan aplikasyon pou machin segondè mete.a514 t1tou bay rezistans nan korozyon, ak fwotman enpak.klas ASTM a514yo anjeneral yo itilize nan ankadreman ekipman k ap deplase latè, ankadreman kamyon ak kò, ankadreman bilding ak pon, ak sou sa.
Spesifikasyon Fòma A514 Steel Plak
| Klas | 140 KSI , 130 KSI , A514 , TMCP 100 KSI , A710 , S690QL1 , RQT 701 , S690Q , S690QL , S890QL , S890QL1 , S960QL , S890Ql 700 , S890QL , W 807 |
| Estanda | ASTM A514/ A514M-13 |
| Gwosè | Lajè:1500-3500mm Epesè:12-60mm Longè:3000-18000mm |
| Eta livrezon | Trempe ak apeze |
| Anbalaj | Pake estanda navigab |
Astm A514 segondè -fòs asye plak konpozisyon chimik
| A514 Gr B | A514 Gr A | A514 Gr E | A514 Gr C | A514 Gr H | A514 Gr F | A514 Gr J | A514 Gr M | A514 Gr K | A514 Gr P | A514 Gr R | A514 Gr Q | A514 Gr S | A514 Gr T | |
| C | 0.012-0.021 | 0.015-0.021 | 0.012-0.020 | 0.010-0.020 | 0.012-0.021 | 0.010-0.020 | 0.012-0.021 | 0.012-0.021 | 0.010-0.020 | 0.012-0.021 | 0.015-0.020 | 0.014-0.021 | 0.011-0.021 | 0.008-0.014 |
| M | 0.070-1.000 | 0.080-1.010 | 0.040-0.070 | 1.010-1.050 | 0.095-1.030 | 0.060-1.000 | 0.045-0.070 | 0.045-0.070 | 1.010-1.050 | 0.045-0.070 | 0.085-1.015 | 0.095-1.030 | 1.010-1.050 | 1.020-1.050 |
| P | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 |
| S | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0010 |
| Si | 0.020-0.035 | 0.040-0.080 | 0.020-0.040 | 0.015-0.030 | 0.020-0.035 | 0.015-0.035 | 0.020-0.035 | 0.020-0.035 | 0.015 | 0.020-0.035 | 0.020-0.035 | 0.015-0.035 | 0.015-0.045 | 0.040-0.060 |
| Ni | - | - | - | - | 0.030-0.070 | 0.070-1.000 | - | 1.020-1.050 | - | 1.020-1.050 | 0.090-1.010 | 1.020-1.050 | - | - |
| Kr | 0.040-0.065 | 0.050-0.080 | 1.040-2.000 | - | 0.040-0.065 | 0.040-0.065 | - | - | - | 0.085-1.020 | 0.035-0.065 | 1.000-1.050 | - | - |
| Mo | 0.015-0.025 | 0.018-0.028 | 0.040-0.060 | 0.015-0.030 | 0.020-0.030 | 0.040-0.060 | 0.050-0.065 | 0.045-0.060 | 0.045-0.060 | 0.045-0.060 | 0.015-0.025 | 0.045-0.060 | 0.010-0.060 | 0.045-0.060 |
| V | 0.003-0.008 | - | - | - | 0.003-0.008 | 0.003-0.008 | - | - | - | - | 0.003-0.008 | 0.003-0.008 | 0.006 | 0.003-0.008 |
| Ti | 0.001-0.003 | - | 0.001-0.010 | - | - | - | - | - | - | - | - | - | - | - |
| Z | 0.005-0.015 | - | - | - | - | - | - | - | - | - | - | - | - | |
| Cu | - | - | 0.015-0.050 | - | - | 0.015-0.050 | - | - | - | - | - | - | - | - |
| B | 0.0001-0.0005 | 0.00025 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | - | - | 0.0001-0.0005 | 0.0001-0.0005 |
| Nb | - | - | - | - | - | - | - | - | - | - | - | - | 0.006 | - |
Pwopriyete mekanik Astm A514 soude plak asye
|
Klas |
A514 Pwopriyete mekanik |
|||
|
Elongasyon |
Sede |
Epesè |
Tensile |
|
|
A514 |
% min |
Min Mpa |
mm |
Mpa |
|
18 |
690 |
20 |
760-895 |
|
|
18 |
690 |
20-65 |
760-895 |
|
|
18 |
620 |
65-150 |
690-895 |
|
Estanda Debaz ak Konparezon Pwopriyete Debaz
| Atik konparezon | S690Q | ASTM A514 Gr.Q |
|---|---|---|
| Estanda Egzekitif | EN 10025-6 (Ewopeyen Creole) | ASTM A514/A514M (Estanda Ameriken) |
| Fòs Sede (YS) | Pi gran pase oswa egal a 690 MPa (pou epesè mwens pase oswa egal a 50 mm); Pi gran pase oswa egal a 650 MPa (50 mm < t Mwens pase oswa egal a 100 mm) | Pi gran pase oswa egal a 690 MPa (100 ksi, pou epesè mwens pase oswa egal a 63.5 mm); Pi gran pase oswa egal a 620 MPa (90 ksi, 63.5 mm < t Mwens pase oswa egal a 152.4 mm) |
| Fòs rupture (TS) | 770-940 MPa | 760-930 MPa |
| Severite enpak | Pi gran pase oswa egal a 30 J nan -20 degre (longitudinal, estanda); Si ou vle Pi gwo pase oswa egal a 27 J nan -40 degre (klas S690QL) | Pi gran pase oswa egal a 27 J nan -40 degre (kondisyon si ou vle); Tès enpak pa obligatwa pou klas de baz |
| Kondisyon livrezon | Trempe ak apeze (Q+T) | Trempe ak apeze (Q+T) |
| Range epesè | 6-100 mm (estanda); Customizable jiska 200 mm | 6-152.4 mm (2.5-6 pous) |
| Eksplikasyon Nomenklati | S=Estriktirèl asye; 690=Fòs sede minimòm (MPa); Q=Tenn ak Tanperaman | Yon514=Kòd spesifikasyon pou gwo-plak asye alyaj Q+T ki gen fòs; Gr.Q=Idantifyan klas |
Pou kesyon souS690QL alyaj estriktirèl plak asyeoswa pou mande yon sitasyon koutim, kontakte GNEE Steel jodi a:
Telefòn: +86 15824687445
Imèl: info@gneesteels.com
Si ou vle aprann oswa achte lòt plak bato nan men GNEE, ou ka voye yon imèl bayalloy@gneesteelgroup.com.Nou pral trè kontan sèvi ou.
FAQ
Ki diferans ki genyen ant S690Q ak S690QL?
S690Q: Severite enpak minimòm teste nan -20 degre (30J mwayèn). → Itilizasyon tipik: Trepye nan klima tanpere, ekipman karyè. S690QL: Sètifye pou -40 degre ak pi ba a (Pi gran pase oswa egal a 40J enpak severite). → Itilizasyon kritik: tiyo Aktik, platfòm lanmè, machin min nan Siberia.
Ki klas materyèl S690QL ye?
S690QL se yon gwo fòs trempe ak tanperaman klas asye ki konfòm ak spesifikasyon asye EN 10025. Deziyasyon S690QL refere a yon fòs sede minimòm 690 MPa.
Ki sa ki asye klas S690?
S690 gwo rannman ak plak asye amann se yon gwo fòs, trempe ak tanperaman amann estriktirèl asye -grenn. Asye estriktirèl S690 yo itilize nan estrikti ki dwe kenbe tèt ak chaj trè lou. Klas sa a vle di pou estrikti kote ekonomi pwa enpòtan.
Ki ekivalan a asye S690?
Apwoksimatif ekivalan
ASTM A514, EN 10149-2 Klas S700MC, AS/NZS 3579 Klas 700, AM 700, Bisalloy 80.
Ki pri materyèl S690QL?
S690QL Plak asye ki gen fòs segondè, epesè: 5mm a 150mm nan 5,600-13,500 CNY pou chak tòn (apeprè . 5.6-13.5 CNY pou chak kilogram)/440-900 USD pou chak tòn (apeprè . 0.44-0.90 USD pou chak kilogram)
Ki sa ki dite S690 QL asye?
S690QL aksyonè asye ak founisè. S690QL se yon gwo fòs asye trempe ak tanperaman apwovizyone nan plak plen oswa koupe moso ak livrezon nan tout la nan UK a. Avèk pwodiksyon segondè li yo nan minimòm 690MPa li ofri pi bon fòs pase estanda kabòn asye.
Ki sa ki efikas itilizasyon segondè fòs S690 asye nan konstriksyon?
Asye S690 ki gen gwo fòs yo gen yon rapò ekselan fòs-a-pwa pwòp tèt ou-, epi yo trè efikas pou itilize nan estrikti ki chaje anpil. Aplikasyon tipik yo enkli pil ak kolòn nan bilding ak manm sipò nan pon yo.
Ki diferans ki genyen ant S890QL ak S690QL?
S690QL, S890QL, ak S960QL se tout asye dlo trempe ak tanperaman ki konfòme yo ak spesifikasyon EN10025:6:2004. Asye ultra segondè sa yo gen yon fòs sede minimòm de 690 MPa, 890 MPa, ak 960 MPa respektivman, ki fè yo ideyal pou itilize nan sektè transpò a.
Ki diferans ki genyen ant S700MC ak S690ql?
Steel S700MC a se fondamantalman yon plak asye estriktirèl devlope espesyalman pou aplikasyon ki mande fòs sede segondè. Yo itilize yo pou plizyè aplikasyon pou pote chaj. S690ql a se yon asye estriktirèl alyaj ki ba ki gen anpil fòs epi li vini ak bon soudabilite.
Ki fòs sede s690 asye?
690 MPa.
Sede fòs nan 690 MPa. Itilize nan estrikti ki pote chay trè lou, tankou pon, forage lanmè ak bilding, osi byen ke nan ekipman konstriksyon lou ak trepye.
Ki sa ki estanda ASTM A514 la?
Spesifikasyon ASTM A514 la seEspesifikasyon estanda pou gwo -rendement- plak asye alyaj ki gen fòs, trempe ak trempe, Apwopriye pou soude yo itilize nan aplikasyon kote fòs sede ki pi gran pase oswa egal a 100 ksi yo mande pou plak jiska 2-1/2 "epè, enklizif.
Ki sa ki ekivalan a ASTM A514?
A514/T-1 Klas ekivalan
Pou pwojè ki mande materyèl estanda EN,EN S700 oswa EN690ka altènativ posib pou A514, selon kondisyon pwojè yo. Lòt klas plak asye Q&T gen pwopriyete ki sanble ak plak A514 epi yo ka apwopriye pou itilize aplikasyon pou mete ak estrès segondè.
Èske A514 menm jan ak A36?
A514 gen pi gwo fòs sede (100 ksi vs. 36 ksi) epi li se alyaj pou severite, pandan y ap A36 se pi modere ak pi bon mache. Èske A514 ka ranplase A36? Wi, nan aplikasyon ki bezwen pi wo fòs, men li koute plis epi li mande pwosedi soude diferan.
Ki diferans ki genyen ant asye A514 ak A572?
A572 se yon asye kabòn ki ba-ki gen bon soudabilite ak fòs modere, ki souvan itilize nan aplikasyon estriktirèl. A514 se yon gwo -fòs, trempe, ak tanperaman asye alyaj prensipalman yo itilize nan konstriksyon lou-devwa konstriksyon ak ekipman min akòz fòs eksepsyonèl li yo ak pwopriyete severite.
| Klas Kabòn ak Ba-alyaj segondè-Fòs Asye ki founi pa GNEE | |||||
| ASTM/ASME | ASTM A36/A36M | ASTM A36 | |||
| ASTM A283/A283M | ASTM A283 Klas A | ASTM A283 Klas B | ASTM A283 Klas C | ASTM A283 Klas D | |
| ASTM A514/A514M | ASTM A514 Klas A | ASTM A514 Klas B | ASTM A514 Klas C | ASTM A514 Klas E | |
| ASTM A514 Klas F | ASTM A514 Klas H | ASTM A514 Klas J | ASTM A514 Klas K | ||
| ASTM A514 Klas M | ASTM A514 Klas P | ASTM A514 Klas Q | ASTM A514 Klas R | ||
| ASTM A514 Klas S | ASTM A514 Klas T | ||||
| ASTM A572/A572M | ASTM A572 Klas 42 | ASTM A572 Klas 50 | ASTM A572 Klas 55 | ASTM A572 Klas 60 | |
| ASTM A572 Klas 65 | |||||
| ASTM A573/A573M | ASTM A573 Klas 58 | ASTM A573 Klas 65 | ASTM A573 Klas 70 | ||
| ASTM A588/A588M | ASTM A588 Klas A | ASTM A588 Klas B | ASTM A588 Klas C | ASTM A588 Klas K | |
| ASTM A633/A633M | ASTM A633 Klas A | ASTM A633 Klas C | ASTM A633 Klas D | ASTM A633 Klas E | |
| ASTM A656/A656M | ASTM A656 Klas 50 | ASTM A656 Klas 60 | ASTM A656 Klas 70 | ASTM A656 Klas 80 | |
| ASTM A709/A709M | ASTM A709 Klas 36 | ASTM A709 Klas 50 | ASTM A709 Klas 50S | ASTM A709 Klas 50W | |
| ASTM A709 klas HPS 50W | ASTM A709 klas HPS 70W | ASTM A709 Klas 100 | ASTM A709 Klas 100W | ||
| ASTM A709 klas HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 Klas A | ASME SA283 Klas B | ASME SA283 Klas C | ASME SA283 Klas D | |
| ASME SA514/SA514M | ASME SA514 Klas A | ASME SA514 Klas B | ASME SA514 Klas C | ASME SA514 Klas E | |
| ASME SA514 Klas F | ASME SA514 Klas H | ASME SA514 Klas J | ASME SA514 Klas K | ||
| ASME SA514 Klas M | ASME SA514 Klas P | ASME SA514 Klas Q | ASME SA514 Klas R | ||
| ASME SA514 Klas S | ASME SA514 Klas T | ||||
| ASME SA572/SA572M | ASME SA572 Klas 42 | ASME SA572 Klas 50 | ASME SA572 Klas 55 | ASME SA572 Klas 60 | |
| ASME SA572 Klas 65 | |||||
| ASME SA573/SA573M | ASME SA573 Klas 58 | ASME SA573 Klas 65 | ASME SA573 Klas 70 | ||
| ASME SA588/SA588M | ASME SA588 Klas A | ASME SA588 Klas B | ASME SA588 Klas C | ASME SA588 Klas K | |
| ASME SA633/SA633M | ASME SA633 Klas A | ASME SA633 Klas C | ASME SA633 Klas D | ASME SA633 Klas E | |
| ASME SA656/SA656M | ASME SA656 Klas 50 | ASME SA656 Klas 60 | ASME SA656 Klas 70 | ASME SA656 Klas 80 | |
| ASME SA709/SA709M | ASME SA709 Klas 36 | ASME SA709 Klas 50 | ASME SA709 Klas 50S | ASME SA709 Klas 50W | |
| ASME SA709 klas HPS 50W | ASME SA709 klas HPS 70W | ASME SA709 Klas 100 | ASME SA709 Klas 100W | ||
| ASME SA709 klas HPS 100W | |||||
| EN10025 | EN10025-2 | EN10025-2 S235J0 | EN10025-2 S275J0 | EN10025-2 S355J0 | EN10025-2 S355K2 |
| EN10025-2 S235JR | EN10025-2 S275JR | EN10025-2 S355JR | EN10025-2 S420J0 | ||
| EN10025-2 S235J2 | EN10025-2 S275J2 | EN10025-2 S355J2 | |||
| EN10025-3 | EN10025-3 S275N | EN10025-3 S355N | EN10025-3 S420N | EN10025-3 S460N | |
| EN10025-3 S275NL | EN10025-3 S355NL | EN10025-3 S420NL | EN10025-3 S460NL | ||
| EN10025-4 | EN10025-4 S275M | EN10025-4 S355M | EN10025-4 S420M | EN10025-4 S460M | |
| EN10025-4 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| EN10025-6 | EN10025-6 S460Q | EN10025-6 S460QL | EN10025-6 S460QL1 | EN10025-6 S500Q | |
| EN10025-6 S500QL | EN10025-6 S500QL1 | EN10025-6 S550Q | EN10025-6 S550QL | ||
| EN10025-6 S550QL1 | EN10025-6 S620Q | EN10025-6 S620QL | EN10025-6 S620QL1 | ||
| EN10025-6 S690Q | EN10025-6 S690QL | EN10025-6 S690Q1 | EN10025-6 S890Q | ||
| EN10025-6 S890QL | EN10025-6 S890QL1 | EN10025-6 S960Q | EN10025-6 S960QL | ||
| EN 10149 | EN 10149-2 | S315MC | S355MC | S420MC | S460MC |
| S500MC | S550MC | S600MC | S650MC | ||
| S700MC | S900MC | S960MC | |||
| JIS | JIS G3101 | JIS G3101 SS330 | JIS G3101 SS400 | JIS G3101 SS490 | JIS G3101 SS540 |
| JIS G3106 | JIS G3106 SM400A | JIS G3106 SM400B | JIS G3106 SM400C | JIS G3106 SM490A | |
| JIS G3106 SM490YA | JIS G3106 SM490B | JIS G3106 SM490YB | JIS G3106 SM490C | ||
| JIS G3106 SM520B | JIS G3106 SM520C | JIS G3106 SM570 | |||
| DIN | DIN 17100 | DIN17100 St52-3 | DIN17100 St37-2 | DIN17100 St37-3 | DIN17100 RSt37-2 |
| DIN17100 USt37-2 | |||||
| DIN 17102 | DIN17102 StE315 | DIN17102 EStE315 | DIN17102 TStE315 | DIN17102 WStE315 | |
| DIN17102 StE355 | DIN17102 EStE355 | DIN17102 TStE355 | DIN17102 WStE355 | ||
| DIN17102 StE380 | DIN17102 EStE380 | DIN17102 TStE380 | DIN17102 WStE380 | ||
| DIN17102 StE420 | DIN17102 EStE420 | DIN17102 TStE420 | DIN17102 WStE420 | ||
| DIN17102 StE460 | DIN17102 EStE460 | DIN17102 TStE460 | DIN17102 WStE460 | ||
| DIN17102 StE500 | DIN17102 EStE500 | DIN17102 TStE500 | DIN17102 WStE500 | ||
| DIN17102 EStE285 | |||||
| GB | GB/T700 | GB/T700 Q235A | GB/T700 Q235B | GB/T700 Q235C | GB/T700 Q235D |
| GB/T700 Q275 | |||||
| GB/T1591 | GB/T1591 Q345A | GB/T1591 Q390A | GB/T1591 Q420A | GB/T1591 Q420E | |
| GB/T1591 Q345B | GB/T1591 Q390B | GB/T1591 Q420B | GB/T1591 Q460C | ||
| GB/T1591 Q345C | GB/T1591 Q390C | GB/T1591 Q420C | GB/T1591 Q460D | ||
| GB/T1591 Q345D | GB/T1591 Q390D | GB/T1591 Q420D | GB/T1591 Q460E | ||
| GB/T1591 Q345E | GB/T1591 Q390E | ||||
| GB/T16270 | GB/T16270 Q550C | GB/T16270 Q550D | GB/T16270 Q550E | GB/T16270 Q550F | |
| GB/T16270 Q620C | GB/T16270 Q620D | GB/T16270 Q620E | GB/T16270 Q620F | ||
| GB/T16270 Q690C | GB/T16270 Q690D | GB/T16270 Q690E | GB/T16270 Q690F | ||
| GB/T16270 Q800C | GB/T16270 Q800D | GB/T16270 Q800E | GB/T16270 Q800F | ||
| GB/T16270 Q890C | GB/T16270 Q890D | GB/T16270 Q890E | GB/T16270 Q890F | ||
| GB/T16270 Q960C | GB/T16270 Q960D | GB/T16270 Q960E | GB/T16270 Q960F | ||
| GB/T16270 Q500 | |||||







