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5083 5383 O H112 Barra Cearnóg Alúmanam Mara

Oct 31, 2025

Cén Fáth Roghnaigh Barraí Cearnóg Alúmanam 5083 agus 5383 GNEE?

Cloíonn barraí cearnacha alúmanaim GNEE leis na caighdeáin cháilíochta domhanda is airde, lena n-áirítear deimhnithe ó mhórchumainn aicmithe mar

Cumann Aicmithe na Síne (CCS)

Det Norske Veritas (DNV)

Nippon Kaiji Kyokai (NK)

Biúró Loingis Mheiriceá (ABS)

Bureau Veritas (BV)

Clár Lloyd's (CD)

Clár na Cóiré (KR)

Cuireann GNEE córais bhainistíochta cáilíochta idirnáisiúnta i bhfeidhm go hiomlán don tionscal longthógála chun a chinntiú go seachadann ár mbarraí cearnacha alúmanaim 5083 agus 5383 feidhmíocht eisceachtúil maidir le friotaíocht creimeadh, weldability, agus friotaíocht tionchair, a chomhlíonann caighdeáin dhian na n-iarratas mara agus longthógála.

5083 5383 O H112 Marine Aluminum Square Bar

Sonraíochtaí 5083 agus 5383 Barraí Cearnóg Alúmanam

5083 Barra Cearnóg Alúmanam

Toisí Trasna-Rannóg: De ghnáth raonta ó 10mm go 220mm. Seans go mbeidh méideanna saincheaptha ar fáil.

Sonraíochtaí Fad: Tá faid caighdeánach 3000mm, 4000mm, agus 6000mm, le roghanna suas le 12000mm de réir mar is gá.

Coinníollacha Teocht: Ar fáil in O (annealed), H112 (cruaite brú + annealed go páirteach), H116 (cruaite brú + cobhsaithe), agus H321 (brú cruaite + annealed go páirteach).

Caighdeáin: Comhlíonann ASTM B221, ASME SB211, GB/T 3191, JIS H4040, agus níos mó.

5383 Barra Cearnóg Alúmanam

Toisí Trasna-Rannóg: Raonta ó 10mm go 220mm, le roghanna saincheaptha ar fáil.

Sonraíochtaí Fad: Tá faid caighdeánach 3000mm, 4000mm, agus 6000mm, le solúbthacht do mhéideanna saincheaptha.

Coinníollacha Teocht: Ar fáil in O (annealed), H112 (cruaite brú + annealed go páirteach), H116 (cruaite brú + cobhsaithe), agus H321 (brú cruaite + annealed go páirteach).

Caighdeáin: Cloíonn sé le ASTM B221, ASME SB211, GB / T 3191, agus tá sé deimhnithe ag DNV, ABS, LR, etc.

Comhdhéanamh Ceimiceach 5083 agus 5383 Cóimhiotal

Eilimint 5083 (%) 5383 (%)
Si 0.40 0.25
Fe 0.40 0.25
Cu 0.10 0.20
Mn 0.40–1.00 0.70–1.00
Mg 4.00–4.90 4.0–5.20
Cr 0.05–0.25 0.25
Zr - -
Zn 0.25 0.40
Ti 0.15 0.15
Al Fuílleach Fuílleach

Airíonna Meicniúla 5083 agus 5383 Barraí Cearnóga Alúmanam

cóimhiotal Teocht Trastomhas Ciorcail Inscríofa (mm) Neart teanntachta (N/mm²) Neart Táirgeachta (N/mm²) Fadú (%)
5083 O Níos lú ná nó cothrom le 12.50 270–350 110 14
    >12.50–200.00 270 12 -
  H112 Níos lú ná nó cothrom le 12.50 270 125 12
    >12.50–200.00 270 12 -
5383 O Níos lú ná nó cothrom le 12.50 290 145 17
    >12.50–50.00 290 17 -
  H112 Níos lú ná nó cothrom le 12.50 310 190 13
    >12.50–50.00 310 13 -

 

Lamháltais Toiseacha de 5083 agus 5383 Barraí Cearnóg Alúmanam

Mír Caoinfhulaingt Caoinfhulaingt Chaighdeánach Caoinfhulaingt Ardchruinneas
Fad Taobh Níos lú ná nó cothrom le 50mm ±0.40 mm ±0.25 mm
Fad Taobh > 50mm ±0.50 mm ±0.30 mm
Díreachacht 3 mm/m 2 mm/m
Caoinfhulaingt uilleach ±0.5 céim ±0.3 céim
Ga cúinne 2.0–3.0 mm 1.5-2.5 mm

Cuireann GNEE na barraí cearnacha alúmanaim seo ar fáil i lamháltais chaighdeánacha agus ard-chruinneachta araon chun freastal ar riachtanais shonracha feidhmchláir, ag cinntiú airíonna meicniúla den scoth agus cruinneas tríthoiseach.

Why Choose GNEE's 5083 and 5383 Aluminum Square Bars?  GNEE's aluminum square bars adhere to the highest global quality standards, including certifications from major classification societies such as:  China Classification Society (CCS)  Det Norske Veritas (DNV)  Nippon Kaiji Kyokai (NK)  American Bureau of Shipping (ABS)  Bureau Veritas (BV)  Lloyd's Register (LR)  Korean Register (KR)  GNEE fully implements international quality management systems for the shipbuilding industry to ensure our 5083 and 5383 aluminum square bars deliver exceptional performance in corrosion resistance, weldability, and impact resistance, meeting the rigorous standards of marine and shipbuilding applications.  Specifications of 5083 and 5383 Aluminum Square Bars  5083 Aluminum Square Bar  Cross-Section Dimensions: Typically ranges from 10mm to 220mm. Custom sizes may be available.  Length Specifications: Standard lengths are 3000mm, 4000mm, and 6000mm, with options up to 12000mm as needed.  Temper Conditions: Supplied in O (annealed), H112 (strain hardened + partially annealed), H116 (strain hardened + stabilized), and H321 (strain hardened + partially annealed).  Standards: Complies with ASTM B221, ASME SB211, GB/T 3191, JIS H4040, and more.  5383 Aluminum Square Bar  Cross-Section Dimensions: Ranges from 10mm to 220mm, with custom options available.  Length Specifications: Standard lengths are 3000mm, 4000mm, and 6000mm, with flexibility for custom sizes.  Temper Conditions: Supplied in O (annealed), H112 (strain hardened + partially annealed), H116 (strain hardened + stabilized), and H321 (strain hardened + partially annealed).  Standards: Conforms to ASTM B221, ASME SB211, GB/T 3191, and is certified by DNV, ABS, LR, etc.  Chemical Composition of 5083 and 5383 Alloy  Element	5083 (%)	5383 (%) Si	0.40	0.25 Fe	0.40	0.25 Cu	0.10	0.20 Mn	0.40–1.00	0.70–1.00 Mg	4.00–4.90	4.0–5.20 Cr	0.05–0.25	0.25 Zr	-	- Zn	0.25	0.40 Ti	0.15	0.15 Al	Remainder	Remainder  Mechanical Properties of 5083 and 5383 Aluminum Square Bars  Alloy	Temper	Inscribed Circle Diameter (mm)	Tension Strength (N/mm²)	Yield Strength (N/mm²)	Elongation (%) 5083	O	≤12.50	270–350	110	14 		>12.50–200.00	270	12	- 	H112	≤12.50	270	125	12 		>12.50–200.00	270	12	- 5383	O	≤12.50	290	145	17 		>12.50–50.00	290	17	- 	H112	≤12.50	310	190	13 		>12.50–50.00	310	13	-  Dimensional Tolerances of 5083 and 5383 Aluminum Square Bars  Tolerance Item	Standard Tolerance	High Precision Tolerance Side Length ≤ 50mm	±0.40mm	±0.25mm Side Length > 50mm	±0.50mm	±0.30mm Straightness	3mm/m	2mm/m Angular Tolerance	±0.5°	±0.3° Corner Radius	2.0–3.0mm	1.5–2.5mm  GNEE offers these aluminum square bars in both standard and high precision tolerances to meet specific application needs, ensuring excellent mechanical properties and dimensional accuracy.