I. Overview
ASTM A131 / A131M est specificationem pro structural ferro navibus. Grade ah / DH XXXII sunt altus-viribus, humilis-alleo steels usus praesertim in shippuilding et marine structuras.
II. Chemical Composition
Et eget compositionem requisita ASTM A131 gradu AH32 et DH32 sunt ut sequitur:
- Carbon (C) maximum 0.18%
- Manganese (MN) 0,90 - 1.60%
- phosphoro (P): Maximum 0.035%
- sulphuris (s): maximum 0.035%
- Silicon (SI) 0.10 - 0.50%
- Aluminium (Al), minimum 0.015%
- aeris (cu) maximum 0,35%
- Nickel (Ni) Maximum 0.40%
- Chromium (C) 0.20%
- Molybdenum (Mo), maximum 0.08%
- Vanadium (v), maximum 0.05%
- Niobium (NB) Maximum 0.02%
III. Mechanica proprietatibus
Mechanica proprietas requisita ASTM A131 gradu AH32 et DH32 sunt ut sequitur:
- Cede vires (Min) CCCXV MPA (XLV KSI)
- Tensile vires: CDXL - DXC Mpa (LXIV - LXXXV KSI)
- elongatio (min) XXII% in CC mm, XIX% in L mm
IV. Impact proprietatibus
- Impact Test Temperature: -20 ° C
- Impact Energy (min) XXXIV J
V. Carbon equivalent
Et ipsum equivalent (ce) calculata ad perpendere weldability de ferro. Formula usus est:
CE = C + MN / VI + (C. + MO + V) / V + (ni + cu) / XV
Quia ASTM A131 gradu AH32 et DH32, typical CE values sunt infra 0.40.
VI. Available dimensiones
ASTM A131 gradu AH32 et DH32 laminas sunt available in amplis dimensionum. Commune Sizes includit:
- crassitudine: IV mm ad CC mm
- width: MCC mm ad (IV) mm
- Longitudo, MMM mm ad (XVIII) mm
VII. Productio
Melting: Electric Arcus fornacem (Eaf) vel basic oxygeni fornacem (excellunt).
Hot Rolling: et ferro est calidum advolvit in laminam mola.
Calor curatio: Imperium volvens sequitur imperium refrigerandum.
VIII. Superficiem curatio
Iaculat ad inspiratione:Tollit molendini et superficiem impudicitiis.
Coating:Picta vel iactaret anti-corrosio oleum.
IX. Inspectionem Requirements
Ultrasonic temptationis:Ad deprehendere internum vitiisque.
Visual inspectionem:Quia superficies defectus.
Dimensional inspectionem:Ensures adhaesione ad certa dimensiones.
Mechanica testis:Terensile, impulsum, et flectere probat fieri solent cognoscere mechanica proprietatibus.
X. Application missionibus
Shipbuilding: propter constructionem de Hull, deck et alia critica structuras.
Marine Structures: idoneam ad Offshore Platforms et alia Marine Applications.
Women Steel scriptor progressionem historia et project experientia
Mors Womeric ferro fuit a prominentibus ludio ludius in ferro industria pro decades, promerendae fama pro excellentia et innovation. Iter coepi super XXX annos et cum ergo nos expanded nostram productio elit, adoptavit provecta technologiae, et committitur ad summum signa qualitatis.
Clavem Milestones
1980s:Instauratio Mors, focusing in summus qualis ferro productio.
1990s:Introductio provectus vestibulum technologiae et expansion productio facilities.
2000s:Effectum ISO, CE et API certificaciones, confirmat nostra commitment ad qualitatem.
2010s:Expanded nostri uber range ad includit varietate ferro grades et formae, inter tibia, laminis, vectes et filis.
2020s:Confortavit nostra global praesentia per opportuna partnerships et export initiatives.
Experientia
Womor Steel supplevit materiae pro numerosis altus-profile projects circum orbem terrarum, comprehendo:
I. Marine ipsum projects: provisum summus vires ferro laminis pro constructione offshore tabulatis adlevatae et navem Hulls.
II. Infrastructure Developments:Supplied structural ferro pro pontes, cuniculis et aliis discrimine infrastructure.
III. Industrial Applications:Deleaturus ferro solutiones vestibulum plantarum, refineries et imperium statio.
IV. Renewable Energy:Fulcitur constructione ventus Turbine turres et alia Renewable Energy Projects nostra summus vires ferro products.
Womic ferro scriptor productio, inspectionem, et logistics commoda
I. Advanced productio facilities
Womeric ferro instructa cum statum-of-arte vestibulum facilities, quae patitur pro precise imperium eget compositionem et mechanica proprietatibus. Nostra productio lineae capaces producendo amplis ferro products, inter laminis, fistulae, vectes et filis, cum customizable magnitudinum et crassitudines.
II. Restoring qualitas imperium
Qualis est ad core de Mors scriptor operationes. Nos adhaerere ad stricte qualitas imperium mensuras ut nostra products occursum summum signa. Nostra qualis Fides Processus includit:
Chemical Analysis: verificans chemical compositionem rudis materiae et complevit products.
Mechanica testis: faciendi tensile, impulsum, et duritiam probat ut mechanica proprietatibus occursum cubits.
Non-perniciosius testis: Ultrasonic et radiographic temptationis ad deprehendere interna vitiisque et ut structural integritas.
III. Comprehensive inspectionem Services
Womic Steel offert comprehensive inspectionem servicia ad fidem productum qualis. Nostrum inspectionem officia includit:
Tertio-pars inspectionem: Non accommodate tertius-pars inspectionem servicia providere independens verificationem de uber qualitas.
In-domus inspectionem: nostrum in-domus inspectionem quadrigis praestat penitus checks in omni gradu ex productio processus ut obsequio cum industria signa.
4.Efficiens logistics et translationem
Womor Steel habet robust logistics network quod ensures opportune partus products worldwide. Nostrum logistics et translationem commoda includit:
Ars location: propinquitas ad major portus et translationem hubs facilitates efficiens shipping et tractantem.
Secure Packaging: Products sunt securely packaged ne damnum per transit. Nos offerre customized packaging solutions in occursum propria elit elit.
Global Footo: nostri extensive logistics network permittit nos eripere products ad customers circa globe, cursus opportune et reliable copia.
Post tempus: Jul, 27-2024