Martensitic Steels
Martensitic Steels
Docol 1400M Martensitic Steel (MS)
Docol 1400M: Docol1400M martensitic steel contributes to improved crashworthiness and ensures 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 a material used in applications such as side anti-collision beams, bumpers and structural parts in the automotive industry.
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Docol 1400M Martensitic Steel (MS) Description
Docol 1400M: Docol 1400M martensitic steel contributes to improved crashworthiness and guarantees 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 a material used in 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 %) |
BH2 (Min MPa) |
90 ° Bend the Most Small Bend Inner Diameter |
|
Docol CR1150Y 1400T-MS |
SSAB |
UC, eg. |
T |
150- |
1400-1600 |
3 |
30 |
4.0.5xt |
Chemical Composition
|
C (max %) |
Si (max %) |
Mn (max %) |
P (max %) |
S (max %) |
Al (min %) |
Nb Title (max %) |
|
0.20 |
0.40 |
1.60 |
0.020 |
0.010 |
0.015 |
0.10 |
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- |
