SSAB Laser® 420ML Plus
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Download data sheet
SSAB Laser® 420ML Plus is an advanced thermomechanically rolled weldable fine grain steel for laser cutting and cold forming. The SSAB guarantee for flatness, both before and after laser cutting, is ≤ 3 mm/m deviation.
SSAB Laser® 420ML Plus meets and exceeds the requirements of S420ML in EN 10025-4. Dual certification and CE marking are available upon request.
The mechanical properties are tested transverse to the direction of rolling.
1) The bending guarantee is valid for both longitudinal and transverse direction.
All SSAB Laser® steels are aluminum-killed (Al ≥ 0.015%) and grain-refined. Additionally, niobium (Nb), vanadium (V), titanium (Ti) and/or boron (B) may be used as single alloying element or in any combination.
All SSAB Laser® products are delivered with SSAB Laser® tolerances, which means increased guarantees compared to corresponding EN standards. Detailed information is available on ssab.com.
SSAB Laser® tolerances correspond to ¾ of EN 10029 as default.
-0/+4-10mm depending on the thickness.
≤ 3 mm/m flatness deviation for both delivery condition and laser cut parts.
According to EN 10163-2 Class A, Subclass 3.
Thermomechanically rolled.
All SSAB Laser® products have been optimized for laser cutting, cold forming and welding.
SSAB Laser® ML Plus products are thermomechanically rolled weldable fine grain steels for laser cutting and cold forming. It is not suited for heat treatments at temperatures above 580°C, since the material then may lose its guaranteed properties.
For information concerning fabrication, see SSAB´s brochures on www.ssab.com or consult Tech Support.
Appropriate health and safety precautions must be taken when bending, welding, cutting, grinding or otherwise working on the products.