A537 Chav Kawm 2 Quenched Steel Phaj
ASTM A537 Class 2 steel yog cov khoom siv siab dua thiab tensile lub zog siv hauv kev tsim cov hlab ntsha thiab cov boilers steel.
Cov hlau muaj xws li alloying ntawm carbon, manganese thiab silicon thiab kho cua sov siv txoj kev quenched thiab tempered uas muab cov khoom nws residual zog. Tau los ntawm lub ntiaj teb no tus thawj fabricators, ASTM A537 Class 2 yog cov khoom siv dav siv los ntawm kev lag luam roj, roj thiab petrochemical.
Vim li cas thiaj xaiv A537 Chav Kawm 2?
Rau qhov tseem ceeb ntawm cov hlab ntsha thov thov415 MPa yam tsawg yield zog, -45℃cuam tshuam tsis kam, thiab tshwj xeeb weldability - GNEE Steel xa cov quenched & tempered (Q&T) carbon -manganese- silicon steel koj ntseeg tau
Dab tsi yog cov tshuaj muaj pes tsawg leeg thiab mechanical zog ntawmASTMA537 Chav Kawm 2?
Tshuaj muaj pes tsawg leeg ntawm ASTM A537 Class 2 Carbon Steel Phaj
| Qib | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|
| 40 mm | >40 mm | |||||||||
| A537 Chav Kawm 2 | 0.24 | 0.15/0.50 | 0.70/1.35 | 1.00/1.60 | 0.035 | 0.035 | 0.025 | 0.080 | 0.25 | 0.35 |
Mechanical Properties of ASTM A537 Class 2 Carbon Steel Phaj
| Qib | Tawm tswv yim (MPa) | Tensile (MPa) | Elongation | Thickness | |
|---|---|---|---|---|---|
| A50 mm | A200 mm | ||||
| A537 Chav Kawm 2 | 415 | 550/690 | 22% | - | 65 |
| 380 | 515/655 | 22% | - | > 65 100 | |
| 315 | 485/620 | 22% | - | > 100 150 | |
Dimensional Range
| Dimension | Standard Range | GNEE Custom Capabilities |
|---|---|---|
| Thickness | 6mm-150 hli | 6mm-200mm (kev txiav txim tshwj xeeb) |
| Dav | 1000mm-4200mm | 800mm-4800mm |
| Ntev | 5000mm-18000mm | 3000mm-24000mm |
Cov ntaub ntawv sib npaug rau A537 Chav Kawm 2
Qhov sib npaug suav nrog ASME SA537 Chav Kawm 2, EN 10028-3 P460NH, DIN 19Mn6, JIS SPV490.
|
Txuj |
Qib / sib npaug |
Cov yam ntxwv tseem ceeb |
Daim ntawv thov |
|---|---|---|---|
|
ASTM A537 Cov Lus Qhia Tshwj Xeeb |
Chav kawm 2 |
Q&T, tawm los 415 MPa |
Siab - cov hlab ntsha siab |
|
ASME SA537 |
Chav kawm 2 |
Ib yam |
Boilers |
|
TS EN 10028-3 |
P460 NH |
Zoo sib xws Q&T cov khoom |
Ua haujlwm siab temp |
|
JIS G3115 |
SWV 490 |
High zog boiler steel |
Siab boilers |
Dab tsi yog qhov zoo ntawm A537 Class 2 Quenched Steel Phaj?
A537 Chav Kawm 2 kub- dov Steel Phaj
1. Txhim khu kev ruaj ntseg: Lub zog tensile siab thiab cuam tshuam tsis kam ntawm A537 Class 2 daim hlau pab txhawb rau tag nrho kev nyab xeeb ntawm cov hlab ntsha. Cov khoom no pab tiv thaivkev puas tsuaj loj, ua kom muaj kev tiv thaiv cov neeg ua haujlwm thiab cov khoom siv.
2. Tus nqi -Kev ua tau zoo: Txawm hais tias A537 Class 2 daim hlau yuav muaj tus nqi pib ntau dua li lwm cov ntaub ntawv, lawv cov kav ntev thiab kev ua haujlwm ntev ua rau txo qis kev saib xyuas thiab hloov cov nqi dhau sijhawm. Tus nqi no -kev ua tau zoo yog qhov zoo dua rau kev lag luam uas tso siab rau cov hlab ntsha siab rau cov haujlwm tseem ceeb.
3. Kev ntseeg tau: Kev ua tau zoo ib yam ntawm A537 Chav Kawm 2 daim hlau nyob rau hauv ntau yam kev ua haujlwm ua kom muaj kev ntseeg siab ntawm cov hlab ntsha siab. Qhov kev ntseeg siab no yog qhov tseem ceeb rau kev tswj xyuas kev ua haujlwm tas mus li thiab txo qis qis hauv cov txheej txheem kev lag luam.
4. Versatility: Lub versatility ntawm A537 Class 2 daim hlau tso cai rau lawv siv nyob rau hauv ntau yam kev siv, los ntawm cia tank mus rau reactors. Qhov kev hloov pauv no ua rau lawv nyiam xaiv rau ntau qhov kev lag luam.
Cov txheej txheem kho cua sov: Kev Tshawb Fawb Tom Qab Lub Zog
A537 Chav Kawm 2 ua tiav nws cov khoom tshwj xeeb los ntawm qhov tseeb ob -cov txheej txheem thermal:
- QuenchingCov cua sov rau 880-920℃ua raws li cov dej txias kom hloov cov austenite rau martensite
- Tempering: Reheating rauNtau dua lossis sib npaug li 595 degreekom txo brittleness thaum tuav lub zog siab
Cov txheej txheem no tsim ib qho zoo -grained microstructure uas xa:
- 20% siab dua yield zogtshaj hoob 1
- Txhim kho qhov tsis sib haum xeeb ntawm qhov kub thiab txias
- Cov khoom sib xws thoob plaws tag nrho cov phaj thickness
- Txhim kho weldability nrog tsawg kawg preheating yuav tsum tau
A537 Class 2 vs. Class 1: Critical Differences
| Kev sib piv Factor | A537 Chav Kawm 2 | A537 Chav Kawm 1 |
|---|---|---|
| Kev kho cua sov | Quenched & Tempered | Li qub |
| Yield zog | 415 MPa min | 345 MPa min |
| Impact Test Temp | -45 degree | -20 degree |
| Max Thickness | 150 hli | 65mm ib |
| Daim ntawv thov | Siab -siab, cryogenic | Nruab nrab siab, ambient temp |
Daim Ntawv Thov: Qhov twg A537 Chav Kawm 2 Excels
A537 Chav Kawm 2yog cov khoom ntawm kev xaiv rau kev lag luam uas xav tau ob qho tib si lub zog thiab qis -kev ua haujlwm kub:
1. Kev lag luam roj & roj
Offshore platform siab nkoj
Cov khoom siv sib cais subsea
LNG cia thiab thauj khoom
Pipeline npua launchers/receivers
2. Tshuaj & Petrochemical
Cryogenic cia tanks rau industrial gases
Siab - cov reactors siab ua haujlwm ntawm -40℃txog 350 degree
Thaum tshav kub kub exchangers rau huab cua kub cycling
Ammonia thiab chiv tsim cov hlab ntsha
3. Kev tsim hluav taws xob
Nuclear fais fab nroj tsuag siab hlab ntsha
Coal - cov khoom siv hluav taws xob tua hluav taws
Chav headers thiab separators
Combined voj voog fais fab nroj tsuag cua sov rov qab systems
4. Kev ua haujlwm hnyav
Siab -siab autoclaves rau kev tsim khoom
Cov hlab ntsha siab rau kev lag luam pulp thiab ntawv
API 650 thiab API 620 cia tank
Industrial furnace siab chambers
🏭 GNEE Steel's Manufacturing Advantage
NtawmGNEE Steel, peb tsim A537 Class 2 daim hlau nrog precision thiab zoo ntawm txhua kauj ruam:
1. Xeev-ntawm-the-Art Q&T Process
- Khoos phis tawj- tswj cov tshuab quenching kom txias txias
- Tempering furnaces nrog ± 5℃qhov kub thiab txias
- Tiag -lub sij hawm saib xyuas cov kev kho cua sov tsis
2. Daim Ntawv Pov Thawj Zoo
Txhua lub phaj undergoes:
- Spectrometric tshuaj ntsuam xyuas (ISO 17025 tau lees paub)
- Tensile, cuam tshuam (-45 degree), thiab hardness kuaj
- 100% kev soj ntsuam ultrasonic (ib EN 10160)
- Dimensional pov thawj nrog laser ntsuas
- Kev kuaj pom thiab qhov chaw zoo
- EN 10204 3.2 ntawv pov thawj (tag nrho traceability)
3. Kev daws teeb meem rau koj qhov project
- Txiav - mus rau - loj nrog precision plasma txiav
- Beveling rau seamless vuam npaj
- Txhaj tshuaj blasting thiab pleev xim (kev cai txheej muaj)
- Thib peb-kev tshuaj ntsuam xyuas (ABS, DNV, Lloyd's, API)
Hu rau GNEE Steel Hnub no
Xav tauA537 Chav Kawm 2 quenched & tempered steel daim hlaurau koj qhov project nkoj siab? Peb cov kws tshaj lij tau npaj los pab koj xaiv cov khoom zoo meej thiab muab cov nqi sib tw.
Email: alloy@gneesteelgroup.com
WhatsApp: +86-15824687445
Thov koj daim ntawv pov thawj ASME SA-537 pub dawb thiab cov ntaub ntawv pov thawj tam sim no!
GNEE Steel - Koj Trusted Partner for High -Strength Pressure Vessel Steel Solutions Txij xyoo 2008
Hais txog peb
GNEE cov neeg koom nrog kab lis kev cai hais txog "ua tiav cov neeg siv khoom thiab ua rau cov neeg ua haujlwm zoo siab". Peb ua raws li qhov tseem ceeb ntawm "kev lees txais kev hloov pauv thiab kev lav phib xaub hauv kev ua; tsis muaj qhov zoo tshaj plaws, tsuas yog zoo dua", txhawb cov neeg ua haujlwm kom ua tiav qhov zoo thiab ua kom muaj kev vam meej. Lub tuam txhab tsis tsuas yog tsom mus rau kev txhim kho kev ua haujlwm ntawm pab pawg, tab sis tseem mob siab rau kev loj hlob ntawm tus kheej thiab kev zoo siab ntawm cov neeg ua haujlwm, sib zog ua kom muaj kev noj qab haus huv thiab kev sib haum xeeb ntawm kev ua haujlwm.
Yog tias koj xav paub txog qee yam khoom, koj tuaj yeem xa email rau info@gneeheatex.com.
FAQ
A537 Chav Kawm 2 yog dab tsi?
Cov hlaumuaj xws li alloying ntawm carbon, manganese thiab siliconthiab yog cua sov kho siv quenched thiab tempered txoj kev uas muab cov khoom nws residual zog. Tau los ntawm lub ntiaj teb no tus thawj fabricators, ASTM A537 Class 2 yog cov khoom siv dav siv los ntawm kev lag luam roj, roj thiab petrochemical.
Qhov sib npaug ntawm A537 Chav Kawm 2 yog dab tsi?
Qhov sib npaug ntawm qhov siab -lub zog ASTM A537 chav kawm 2 yogSPV36 thiab 19Mn5.
ASTM A537 Chav Kawm 1 yog dab tsi?
ASTM A537 specification yog Standard Specification rauCov phaj siab siab, cua sov-Kho, Carbon-Manganese-Silicon Steelsiv nyob rau hauv daim ntawv thov ntawm fusion welded siab hlab ntsha thiab cov qauv.
Dab tsi yog qhov txawv ntawm ASTM A516 thiab A537?
A537 muaj cov machinability zoo sib xws thiab ductility rau ASTM A516, tab sis nws lub zog thiab hardness tau nce ntxiv los ntawm kev kho cua sov.. Zoo li A516, A537 tuaj yeem ua tau zoo, tab sis nws kuj tuaj yeem raug quenched thiab tempered, lwm hom kev kho cua sov
Lub zog tawm los ntawm A537 yog dab tsi?
Yield zog:Yam tsawg kawg nkaus lub zog ntawm 265 MPa (38,000 psi) rau chav kawm 1 daim hlau; lub zog tawm los nce rau cov chav kawm siab dua. Tensile Strength: Ntau yam ntawm 450 MPa (65,000 psi) txog 620 MPa (90,000 psi) raws li cov chav kawm ntawm cov phaj.
Dab tsi yog qhov txawv ntawm SA 537 Chav Kawm 1 thiab Chav Kawm 2?
Txheej txheem cej luam SA 537 Cl 1 & SA 537 Cl 2
Qib 1 yog normalized thiab tensile nyob rau hauv 70,000 - 90,000 qib.Chav Kawm 2 yog quenched thiab tempered nrog tensile ntau ntawm 80,000 - 100,000. Yam tsawg kawg nkaus lub zog rau chav kawm 1 yog 50,000 thiab rau chav kawm 2 yog 60,000.
Cim npe nrov: a537 chav kawm 2 quenched steel phaj, Tuam Tshoj a537 chav kawm 2 quenched steel phaj manufacturers, lwm tus neeg, Hoobkas
