Docol 1100M Martensitic Steel (MS) DescriptionAs a high-grade martensitic steel with high tensile strength, Docol 1100 1100M helps to improve the anti-collision performance and provides reliable guarantee for lightweight design and cost-effective production in the automotive industry. Docol
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Martensitic Steels
Docol 1100M Martensitic Steel (MS)
- Date.November 4, 2024
- Category.Martensitic Steels
- Keyword.Big fire special steel, high strength steel plate, steel industry supply and demand, steel suppliers
Docol 1100M Martensitic Steel (MS) Description
As a high-grade martensitic steel with high tensile strength, Docol 1100 1100M helps to improve the anti-collision performance and provides reliable guarantee for lightweight design and cost-effective production in the automotive industry. Docol is one of the cold-rolled high-strength steels on the market and has become an ideal material for applications such as side anti-collision beams, bumpers and structural parts in the automotive industry.
Mechanical properties
|
Steel Grade |
Standard |
Plating |
Test Direction |
Yield Strength Rp0.2 (MPa) |
Tensile Strength Rm (MPa) |
Extension Rate A80 (min %) |
Minimum Bend Inner Diameter for 90 ° Bend |
|
Docol CR860Y 1100T-MS |
SSAB |
UC, eg. |
L |
860-1100 |
1100-1300 |
3 |
3.5xt |
Chemical Composition
|
C (max %) |
Si (max %) |
Mn (max %) |
P (max %) |
S (max %) |
Al (min %) |
Nb+Ti (max %) |
Cr+Mod(max %) |
B(max %) |
Cu(max %) |
|
0.13 |
0.40 |
1.90 |
0.020 |
0.010 |
0.010 |
0.10 |
1.00 |
0.10 |
0.20 |
Plating
|
Plating Type |
Plating Grade |
Standard |
Single-sided coating quality, single-point test (g/m2) |
Single side thickness, for reference only(μm) |
|
EG |
ZE25/25 |
EN 10152 |
12- |
1.7- |
|
EG |
ZE25/50 |
EN 10152 |
29- |
4.1- |
|
EG |
ZE25/75 |
EN 10152 |
47- |
6.6- |
|
EG |
ZE25/100 |
EN 10152 |
65- |
9.1- |
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