Docol 1300M Martensitic Steel (MS)
Classification :
Martensitic Steels
Key words:
PRODUCT DETAILS
Product Description
Docol 1300M: A Docol martensitic steel Docol1300M martensitic steel with ultra-high tensile strength helps to improve crashworthiness 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 a 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 %) |
BH2 (Min MPa) |
90 ° bend the most Small Bend Inner Diameter |
|
Docol CR1030Y 1300T-MS |
VDA239-100: 2016 |
UC, eg. |
L |
1030-1330 |
1300-1550 |
3 |
30 |
3.5xt |
chemical composition
|
C (max %) |
Si (max %) |
Mn (max %) |
P (max %) |
S (max %) |
Al (min %) |
Nb Title (max %) |
Cr Mo (ma%) |
B (max %) |
Cu (max %) |
|
0.16 |
0.40 |
1.80 |
0.020 |
0.010 |
0.015 |
0.10 |
1.00 |
0.005 |
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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