Stainless Steel Round Bar
Deskrizzjoni
Proċedura tal-produzzjoni:
Elementi mhux maħduma (C, Fe, Ni, Mn, Cr u Cu), imdewweb f'ingotti minn finery AOD, irrumblat bis-sħana f'wiċċ iswed, pickling f'likwidu aċiduż, illustrat b'magna awtomatika u qtugħ f'biċċiet
Standards:
ASTM A276, A484, A564, A581, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311 u JIS G 4318
Dimensjonijiet:
Irrumblat bis-sħana: Ø5.5 sa 110mm
Cold-drawn: Ø2 sa 50mm
falsifikati: Ø110 sa 500mm
Tul normali: 1000 sa 6000mm
Tolleranza: h9&h11
karatteristiċi:
Dehra sabiħa ta 'tleqqija tal-prodott irrumblat fil-kesħa
Saħħa ta 'temperatura għolja sabiħa
Ebusija tax-xogħol sabiħa (wara l-ipproċessar manjetiku dgħajjef)
Soluzzjoni ta 'stat mhux manjetiku
Adattat għal applikazzjonijiet arkitettoniċi, ta 'kostruzzjoni u oħrajn
Applikazzjonijiet:
Qasam tal-kostruzzjoni, industrija tal-bini tal-bastimenti
Materjali ta 'dekorazzjoni u billboard ta' pubbliċità fuq barra
Xarabank ġewwa u barra l-ippakkjar u l-bini u molol
Poġġamani, pendenti u ikel tal-electroplating u electrolyzing
Ħieles mill-korrużjoni u mill-brix biex tissodisfa rekwiżiti speċifiċi ta 'diversi oqsma ta' makkinarju u ħardwer
Informazzjoni bażika
Applikazzjonijiet Komuni
Il-vireg Tondi tal-Azzar li ma jsaddadx ta' Grad 316 għandhom firxa kbira ta' applikazzjonijiet, jistgħu jiġu maqtugħa, iffurmati u mgħawweġ, bil-kamin, imtaqqbin u wweldjati għall-użu fi:
Applikazzjonijiet Marittimi
Ambjenti Kimiċi
Axels & Xaftijiet
Gradilji u gradilji
Skrins
Gradilji tas-Sigurtà
Inġinerija Ġenerali
Preparazzjoni tal-wiċċ u Kisi
B'differenza mill-azzar ħafif il-kimika ta 'l-istainless steel tfisser li l-proċessi u l-metodi għall-protezzjoni u l-irfinar ta' l-Azzar li ma jsaddadx ta' Grad 316 huma ferm differenti għal azzar ħafif.Il-biċċa l-kbira tal-finituri tal-wiċċ għall-istainless steel se jiġu applikati mekkanikament (Polishing) jew kimikament (Passivating).Il-finitura tal-wiċċ korretta se jkollha impatti sostanzjali fuq il-prestazzjoni u d-dehra tal-istainless steel tiegħek.
Waħda mill-aktar konsiderazzjonijiet importanti għall-prestazzjoni u d-dehra Stainless Steels hija l-indafa.L-uċuħ jeħtieġ li jinżammu ħielsa minn partiċelli ta 'metalli oħra speċjalment liga jew azzar tal-karbonju.Injam għandu wkoll kontaminanti li se arlinga u tebgħa azzar li ma jissaddadx.
Gradi ta 'bar ta' l-istainless steel
| Grad | Grad | Komponent Kimiku % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Oħrajn | ||
| 301 | 1.431 | ≤0.15 | 16.00-18.00 | 6.00-8.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | ≤0.10 | - |
| 304 | 1.4301 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - |
| 304L | 1.4307 | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - |
| 304H | 1.4948 | 0.04-0.10 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - |
| 309 | 1.4828 | ≤0.20 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - |
| 309S | * | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | - |
| 310 | 1.4842 | ≤0.25 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - |
| 310S | * | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - |
| 314 | 1.4841 | ≤0.25 | 23.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | 1.50-3.00 | - | - | - |
| 317 | * | ≤0.08 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | ≤1.00 | - | 0.1 | - |
| 317L | 1.4438 | ≤0.03 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | ≤1.00 | - | 0.1 | - |
| 321 | 1.4541 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C+N)~0.70 |
| 321H | * | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C+N)~0.70 |
| 347 | 1.455 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Nb≥10 * C% -1.10 |
| 347H | 1.494 | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Nb≥10 * C% -1.10 |
| 409 | S40900 | ≤0.03 | 10.50-11.70 | 0.5 | ≤1.00 | ≤0.040 | ≤0.020 | - | ≤1.00 | - | ≤0.030 | Ti6(C+N)~0.50 Nb:0.17 |
| 410 | 1Cr13 | 0.08-0.15 | 11.50-13.50 | 0.75 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 420 | 2Cr13 | ≥0.15 | 12.00-14.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 420J2 | 3Cr13 | 0.26-0.35 | 12.00-14.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 430 | 1Cr17 | ≤0.12 | 16.00-18.00 | - | ≤1.0 | ≤0.040 | ≤0.030 | - | ≤1.0 | - | - | - |
| 416 | Y1Cr13 | ≤0.15 | 12.00-14.00 | 3) | ≤1.25 | ≤0.060 | ≥0.15 | - | ≤1.00 | - | - | - |
| 444 | S44400 | ≤0.025 | 17.50-19.50 | 1 | ≤1.00 | ≤0.040 | ≤0.030 | 1.75-2.5 | ≤1.00 | - | 0.035 | Ti+Nb:0.2+4(C+N)~0.80 |
| 446 | S44600 | ≤0.20 | 23.00-27.00 | 0.75 | ≤1.5 | ≤0.040 | ≤0.030 | 1.50-2.50 | ≤1.00 | - | ≤0.25 | - |
| 431 | 1Cr17Ni2 | ≤0.20 | 15.00-17.00 | 1.50-2.50 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤0.80 | - | - | - |
| 630 | 17-4PH | ≤0.07 | 15.00-17.50 | 3.00-5.00 | ≤1.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | 3.00-5.00 | - | Nb 0.15-0.45 |
| 631 | 17-7PH | ≤0.09 | 16.00-18.00 | 6.50-7.50 | ≤1.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | ≤0.50 | - | Al 0.75-1.50 |
| 632 | 15-5PH | ≤0.09 | 14.00-16.00 | 3.50-5.50 | ≤1.00 | ≤0.040 | ≤0.030 | 2.00-3.00 | ≤1.00 | 2.5-4.5 | - | Al 0.75-1.50 |
| 904L | N08904 | ≤0.02 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | ≤0.045 | ≤0.035 | ≤1.00 | 0.1 | Cu:1.0-2.0 | ||
