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STEEL CASTING

Fundiciones Bereciartu offers more than 50 years of experience in the design and casting of steel castings.

MATERIALS MANUFACTURED

QualityStandards
SEW 685GS 21 Mn 5
UNE EN 10293GE-300
GE-240
G-20 Mn5
G-25 CrMo 4
G-34 CrMo 4
G-42 CrMo 4
G-18 NiMoCr 3-6
DIN 1681GS45, GS52, GS 60
ASTM A 216WCA, WCB, WCC
UIC-840-2E300-520 MSC1

Bereciartu advises customers on the choice of steel that best suits their needs.

*We adapt to the needs of the client.

DOWNLOAD TABLE OF MATERIALS

CHARACTERISTICS

Green sand moulding

Manual chemical moulding.
Semi-automatic green sand moulding.
Mould carousel.

Semi-automatic chemical moulding

Automatic sand mixer.
Mould dimensions: up to 2,000 x 1,000 mm.

Manual chemical moulding

Automatic sand mixer.
Manual moulding in metal box up to 1,500 x 1,500 mm.

Pieces from 3 kg to 1 t

PROJECT PHASES

In the development phase of each project and part, starting from the specifications defined by the customer, Fundiciones Bereciartu pays special attention to the following phases:

Each phase is agreed with the customer, who receives the corresponding documentation for validation.

PROJECT PHASES
INITIAL REQUIREMENTS
  • Steel grades.
  • Dimensional: casting drawings, machining drawings, others.
  • Inspection, control and testing requirements.
  • Acceptance requirements and standards.
  • Requirements not specified by the customer, but recommended for design and manufacturing optimisation.
ANALYSIS AND IMPLEMENTATION OF PROPOSALS
  • Casting and solidification simulations.
  • Steel qualities, heat treatments and tests.
  • Dimensional proposals: creases, tolerances, etc.
  • Process proposals: casting, machining, others.
  • Other processes.
DEFINITION OF THE FINAL SPECIFICATION
  • Proposal of design, prototyping and production phases.
  • Planning.
MANUFACTURE OF THE FOUNDRY MODEL
  • Design and manufacture of the casting model in the material required in each case.
PROTOTYPING AND VALIDATION
  • Dimensional checks, part health inspections and mechanical tests.
PRODUCTION OF THE SERIES
  • Once the prototype has been validated, the production of the series parts starts on the basis of the deadline agreed in the offer phase.