904L Stainless Hlau Buttweld Yeeb Nkab Fittings
904L Stainless Hlau Buttweld Yeeb Nkab Fittings tuaj raws li ASTM B366 specification nrog ASME B16.9 thiab B16.28 tus qauv. Cov qauv no thiab cov lus qhia tshwj xeeb qhia cov kav dej ntawm qhov loj me me ntawm 1/8 ntiv tes mus rau 48 ntiv tes hauv txoj kab uas hla rau kev kub siab thiab kev tiv thaiv corrosion. 904L Stainless Hlau Fittings tuaj yeem ua seamless thiab 100 feem pua x-ray welded lossis fabricated.
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904L Stainless Hlau Buttweld Yeeb Nkab Fittingstuaj raws li ASTM B366 specification nrog ASME B16.9 thiab B16.28 tus qauv. Cov qauv no thiab cov lus qhia tshwj xeeb qhia cov kav dej ntawm qhov loj me me ntawm 1/8 ntiv tes mus rau 48 ntiv tes hauv txoj kab uas hla rau kev kub siab thiab kev tiv thaiv corrosion.904L Stainless hlau fittingstuaj yeem ua seamless thiab 100 feem pua x-ray welded lossis fabricated.
Gnee Steel yog ib lub chaw muag khoom ntawm cov fittings nyob rau hauv tus qauv loj thiab specifications. Raws li qhov nominal bore loj, phab ntsa thickness thiab lub siab muaj peev xwm hloov. Cov hom phiaj sib txawv ua rau siv ntau hom xws li covAlloy 904L luj tshibuas yog siv los hloov cov kev taw qhia ntawm cov yeeb nkab kab yam tsis tau excerpting ntau siab rau ntawm phab ntsa. Cov phab ntsa thickness thiab kev ntsuas siab raug xaiv los ntawm cov sijhawm teem tseg. Cov sijhawm teem sijhawm los ntawm 5s txog 160 thiab XXS.
CovStainless hlau 904L Teeyog siv los txuas peb cov kav dej sib npaug lossis cov kav dej tsis sib xws ua ke ntawm ib qho chaw. Cov tees tuaj yeem sib npaug lossis tsis sib npaug ntawm cov sijhawm sib txawv no. CovStainless hlau 904L Fittingstuaj yeem ua seamless, welded lossis fabricated. Cov khoom muaj pes tsawg leeg muab nws lub zog thiab corrosion kuj. Cov muaj pes tsawg leeg muaj xws li 23 feem pua nickel, 19 feem pua chromium, carbon, manganese, silicon, phosphorus, sulfur, 4 feem pua molybdenum thiab nitrogen nyob rau hauv cov muaj pes tsawg leeg. Qhov sib xyaw no muab cov ntaub ntawv 220MPa yam tsawg kawg nkaus lub zog thiab 490MPa lub zog tensile yam tsawg kawg nkaus. CovASTM A403 Stainless Hlau 904L Yeeb Nkab Fittingsmuaj 70-90 HR B siab tshaj plaws Rockwell B hardness. Qhov ntau thiab tsawg, cov qauv, hom thiab lub zog ntawm fittings ua rau lawv haum rau ntau yam kev siv. Thov hu rau peb kom paub ntau yam khoom xws li covUNS N08904 Ntev Stub Endthiab tus nqi sib txawv.
Specification Chart ntawm Alloy 904L Luj Tshib
| Specifications | ASTM B366 / ASME SB366 |
|---|---|
| Loj | 1/8" NB TO 48" NB. (Seamless & 100 feem pua X-Ray Welded, Fabricated) |
| Cov qauv | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS muaj nrog NACE MR 01-75 |
| Hom | Seamless / Welded / Fabricated |
Chemical Element ntawm Stainless hlau 904L Tee
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 904L | min. | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 0.10 |
| max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 | |
Navstar Steel yog cov chaw tsim khoom ntawm Qib 904L Stainless Hlau Fittings suav nrog Stainless Hlau 904L Yeeb Nkab Fittings thiab Astm B649 904L Stainless Hlau Forged Fittings nrog ASTM A403, UNS N08904 thiab WP904L.
Mechanical Properties ntawm Stainless Hlau 904L Yeeb Nkab Fittings
| Qib | Tensile zog (MPa) min | Yield Strength 0.2 feem pua Pov Thawj (MPa) min | Elongation (feem pua hauv 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 904L | 490 | 220 | 35 | 70-90 yam | – |
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