Dab tsi yog huab cua-resistant yeeb nkab?
Weathering steel yeeb nkab yog cov hlau alloy uas muaj tshuaj lom neeg suav nrog phosphorus, tooj liab, npib tsib xee, silicon thiab chromium uas ua rau muaj kev tiv thaiv xeb "patina" nyob rau hauv ib puag ncig corrosive. Cov txheej tiv thaiv no inhibits corrosion thiab ntxiv deterioration ntawm hlau.
Dab tsi yogASTM A847 Corten Steel Yeeb Nkab?
ASTM A847 Corten Alloy Steel Yeeb Nkab yog lub zog siab, qis alloy qauv steel yeeb nkab. Cov hlau no yog tsim los tiv thaiv atmospheric corrosion. Nws yog feem ntau siv hauv cov ntawv thov xws li cov txheej txheem cov hlab ntsha, cov khoom siv hluav taws xob thiab lwm cov khoom lag luam uas xav tau kev tiv thaiv corrosion thiab lub zog.
ASTM A847 alloy structural steel yeeb nkab yog tsuas yog siv rau welded, riveted los yog bolted qauv ntawm txuas hniav thiab cov tsev, nrog rau cov high-strength thiab ntxiv dag zog rau cov qauv uas yuav tsum tau atmospheric corrosion kuj.
Tiv tauj peb rau tus nqi:sales@gneetube.com
Txheem: ASTM A 847 / ASME SA 847
Puab: puag ncig, square, duab plaub, Hydraulic, Honed Tubes
Squares Loj: 3 "mus rau 12"
Rectangles Loj: 4 "x 2" txog 16 "x 8"
Length: Ib qho Random, Ob Chav Random & Txiav Length
Hom: Weathering Steel
Xaus: Plain End, Beveled End
ASTM A847 Cov Khoom Siv Tshuaj Rau Round thiab zoo li tus Tubing:
|
Cov ntsiab lus |
Kev Ntsuas Kub |
Kev tshuaj xyuas khoom |
|
Carbon Max |
0.20 |
0.24 |
|
Manganese Max |
1.35 |
1.40 |
|
Phosphorus Max |
0.15 |
n/a |
|
Sulfer Max |
0.05 |
0.06 |
|
Tooj Min |
0.20 |
0.18 |
CORTEN A847 Weathering Steel Tube Mechanical Properties:
| Qib | Yield zog PSI Min |
Tensile zog PSI Min |
Elongation % (min) |
| ASTM A847 Cov Khoom Siv Hluav Taws Xob | 50,000 | 70,000 | 19 |
ASTM A847 High Strength Low Alloy Steel Yeeb Nkab
GNEE Cov kev pabcuam muaj nqis ntxiv
UT (Ultrasonic kuaj)
AR (Raws li Kub Rolled nkaus xwb)
TMCP (Thermal Mechanical Control Processing)
N (Normalized)
Gnee khoom daim ntawv pov thawj
Gnee Company Team
Gnee Group koom nrog NECC exhibition
Gnee Cov neeg tuaj xyuas
Gnee Factory ib puag ncig
Gnee Ntim thiab shipping
FAQ
1.Q.Vim li cas thiaj xaiv Gnee?
A. Nrog peb, koj yuav tau txais tus nqi sib tw tshaj plaws, lav zoo, lav kev xa khoom thiab kev pab cuam tom qab muag.
2.Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
3.Q: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Peb zoo siab los muab cov qauv dawb rau koj, tab sis peb tsis muab cov khoom thauj.
Cim npe nrov: Tuam Tshoj astm a847 corten steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
