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produzione di lamiere e coils, acciai per impieghi strutturali, acciai per carpenteria, acciai per recipienti in pressione |
Certificazioni di qualità:
Det Norske Veritas - Approval of Manufacturer Certificate
Certificate N.
AMM-3038
This is to certify that
FERRIERA VALSIDER S.P.A.
Vallese di Oppeano, Italy
is an aproved manufacturer of
Rolled Steel Products
in accordance with
Det Norske Veritas' Rules for Classification Pt. 2
and the following particulars:
| Product |
|
Plates |
| Grades |
|
NV A, NV B, NV D, NV
A27S, NV D27S, NV A32, NV D32, NV A36, NV D36 |
| Steelmaking |
|
Basic oxygen converter,
Continuous casting |
| Deoxidation |
|
Killed |
| Fine grain elements |
|
Al+Nb |
| Delivery conditions |
|
See page 2 |
| Max. thickness |
|
See page 2 |
Place and date: Høvik, 2007-01-30 for Det Norske Veritas AS
This certificate is valid until 2001-06-30
(page 1 of 2)
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Certificate N. AMM-3038
Particular of approval:
| Normal Strength Steels: |
| Grade or type |
Steelmaking |
Fine grain treatment |
Delivery condition (1) |
Max. Thickness (mm) |
Z-quality |
| NV A, NV B |
BOC, CC |
Al+Nb |
AR |
50 |
- |
| NV D |
BOC, CC |
Al+Nb |
AR |
35 |
- |
| CR |
50 |
- |
|
High Strength Steels: |
| Grade or type |
Steelmaking |
Fine grain treatment |
Delivery condition (2) |
Max. Thickness (mm) |
Z-quality |
| NV A27S, NV A32, NV A36 |
BOC, CC |
Al+Nb |
AR |
35 |
- |
| CR |
50 |
|
| NV D27S, NV D32, NV D36 |
BOC, CC |
Al+Nb |
AR |
25 |
- |
| CR |
50 |
- |
|
Remarks:
(1) BOC: Basic Oxygen Converter; CC: Continuous Casting.
(2) AR: As Rolled; CR: Controlled Rolled.
(page 2 of 2)
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