180
3rd generation steel product info 600 800 DH

Dimension range

Cold rolled / GI: thickness 0.65-3.00 mm, width up to 1500 mm.
Slit strip and cut to length sheets are available upon request.

Mechanical properties

Steel grade Docol® CR330Y590T-DH
Standard SSAB
Coating GI
Test direction Longitudinal
Yield strength Rp0,2 330–430 MPa
Tensile strength Rm 590–700 MPa
Elongation A80 min 26%
n4–6 min 0.20
n10–20/Ag
min 0.16
BH2 min 30 MPa

Chemical composition (Ladle analysis)

Steel grade Docol® CR330Y590T-DH
Coating GI
C max 0.15%
Si max 0.80%
Mn max 2.50%
P max 0.050%
S max 0.010%
Al 0.015-1.0%
Nb-Ti max 0.15%
Cr+Mo max 1.40%
B max 0.005%
Cu max 0.20%

Tolerances

Hot-dip metal coated (GI): Tolerances in accordance to EN10143. 
Customized dimensional and shape tolerances are available upon request.

Coatings and surface treatments

Coating

The metal coatings options for Docol® products include: Hot dip zinc coating (GI), consisting almost entirely of zinc (>99%). It is lead free, resulting in a small zinc spangle size. The coating provides good corrosion protection.

Grade specific availability of metal coated Docol® products are given in the Mechanical properties table, coating column.

Type: GI
Coating class: From 40 to 115
Standard: VDA239-100
Closest in EN10346, informative: Z100, Z140, Z275
Coating mass per side, Single spot test (g/m2): From 40 to 155
Thickness per side, informative (μm): 5,6 to 21,8
Density (g/cm3): 7,1
Surface quality: Unexposed

Asymmetric coatings and OEM coating specifications are available upon request.

Surface treatments

All surface treatments are in accordance with RoHS directive (2011/65/EU) and do not contain Chromium VI (Cr6+). Surface treatments provide only temporary surface protection during transportation and storage. In order to avoid corrosion damages, care must be taken to keep the products dry during transportation and storage. If they become wet, they must be separated and situated so that they are dried quickly.

Surface coating: GI, ZA, GA
Avaliable surface treatment: Chemically passivated (C), Oiled (O), Chemically passivated and oiled (CO), Unprotected (U)

For detailed information on technical specification please contact your local representative or fill in the form and we will contact you.

Dimension range

Cold rolled / GI: thickness 0.8-2.00 mm, width up to 1400 mm.
Slit strip and cut to length sheets are available upon request.

Mechanical properties

Steel grade Docol® CR440Y780T-DH
Standard VDA 239 100:2016
Coating GI
Test direction Longitudinal
Yield strength Rp0,2 440–550 MPa
Tensile strength Rm 780–900 MPa
Elongation A80 min 18%
n4–6 min 0.18%
n10–20/Ag min 0.13%
BH2 min 30 MPa

Chemical composition (Ladle analysis)

Steel grade Docol® CR440Y780T-DH
Coating GI
C max 0.18%
Si max 0.80%
Mn max 2.50%
P max 0.050%
S max 0.010%
Al 0.015-1.0%
Nb-Ti max 0.15%
Cr+Mo max 1.40%
max 0.005%
Cu max 0.20%

Tolerances

Hot-dip metal coated (GI): Tolerances in accordance to EN10143. 
Customized dimensional and shape tolerances are available upon request.

Coatings and surface treatments

Coating

The metal coatings options for Docol® products include: Hot dip zinc coating (GI), consisting almost entirely of zinc (>99%). It is lead free, resulting in a small zinc spangle size. The coating provides good corrosion protection.

Grade specific availability of metal coated Docol® products are given in the Mechanical properties table, coating column.

Type: GI
Coating class: From 40 to 115
Standard: VDA239-100
Closest in EN10346, informative: Z100, Z140, Z275
Coating mass per side, Single spot test (g/m2): From 40 to 155
Thickness per side, informative (μm): 5,6 to 21,8
Density (g/cm3): 7,1
Surface quality: Unexposed

In addition to these coating masses, asymmetric coatings and OEM coating specifications are available upon request.

Surface treatments

All surface treatments are in accordance with RoHS directive (2011/65/EU) and do not contain Chromium VI (Cr6+). Surface treatments provide only temporary surface protection during transportation and storage. In order to avoid corrosion damages, care must be taken to keep the products dry during transportation and storage. If they become wet, they must be separated and situated so that they are dried quickly.

Surface coating: GI, ZA, GA
Avaliable surface treatment: Chemically passivated (C), Oiled (O), Chemically passivated and oiled (CO), Unprotected (U)

For detailed information on technical specification please contact your local representative or fill in the form and we will contact you.