ASTM A423 Qib 1 Tsawg-Alloy Steel Tubes
A423 yeeb nkab yog dab tsi?
ASTM A423 Qib 1 Steel Tubes npog qhov tsawg kawg nkaus-phab ntsa-thickness, seamless thiab hluav taws xob-ua hauj welded, low-alloy steel hlab rau siab uas muaj cov khoom xws li economizers los yog lwm yam kev siv uas corrosion kuj tseem ceeb.
A423 GR1 alloy steel yeeb nkab yog seamless thiab welded corrosion-resistant alloy steel yeeb nkab. Nws cov tshuaj muaj pes tsawg leeg feem ntau muaj kwv yees li ntawm 0.19% carbon, 0.8% manganese, 0.03% sulfur, 0.{{ 13}}35% phosphorus, 0.15% silicon, 0.04% tooj liab, thiab 0.3% nickel.
Cov khoom siv ntawm A423 GR1 tshav kub exchanger raj yog: tensile lub zog yog 310MPa, yield zog yog 170MPa, thiab elongation yog 30%.
ASTM A423 Qib 1 Pipes Tshuaj Chemical Composition
| Qib 1 | |
| Carbon, max | 0.15 |
| Manganese | 0.55 max |
| Phosphorus | 0.06-0.16 |
| Sullur. max | 0.060 |
| Silicon | 0.10 min |
| Tooj | 0.20-0.60 |
| Chromium | 0.24-1.31 |
| Nickel | 0.20-0.70 |
| Molybdenum | …. |
| Antimony | …. |
ASTM A423 Qib 1 Seamless Steel Tubes Cov Khoom Siv Hluav Taws Xob
| Qib 1 | |
| Tensile zog, min. ksi ua | 60[415] |
| Yield zog, min, ksi [MPa] | 37[255] |
| Elongation hauv 2 nti lossis 50 mm. min,% | 25 |
| Rau longitudinal strip sim ib tug txiav rau txhua 1/32 nyob rau hauv.[{2}}.6 mm] txo nyob rau hauv phab ntsa thickness hauv qab no 5/16in. [8 hli] los ntawm qhov yooj yim elongation yam tsawg kawg nkaus ntawm cov ntsiab lus hauv qab no yuav tsum tau ua | 1.25 A |
| Hardness | 170 HB |
A423 Alloy Steel Boiler Tube
Gnee A423 seamless steel yeeb nkab xa
GNEE cov khoom tau raug muag rau ntau pua lub nroog loj thiab nruab nrab hauv Suav teb. Kuj tseem xa tawm mus rau Is Nrias teb, Thaib, Nyab Laj, Iran, Qaib ntxhw, Brazil, Egypt thiab lwm lub tebchaws. Lub tuam txhab tau dhau ISO9001 daim ntawv pov thawj kev tswj hwm zoo, American Petroleum Institute API-5CT, API-5L daim ntawv pov thawj, daim ntawv tso cai tshwj xeeb tsim khoom, BV ntawv pov thawj thiab lwm daim ntawv pov thawj thib peb.
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FAQ
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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.
Koj puas yog cov chaw tsim khoom?
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Yog lawm, peb tuaj yeem tsim thiab ua raws li koj xav tau.
Cim npe nrov: Tuam Tshoj astm a423 qib 1 low-alloy steel tubes manufacturers, lwm tus neeg, Hoobkas
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