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|Max. length (mmin)|
|Hot rolled sheet||4.0 - 8.0 1)0.16 - 0.31 1)||1000 - 180039.37 - 70.87||13000511.81|
1) Please check thickness/width combinations available.
|Product type||Typical yield strength
(MPa), not guaranteed
|Typical tensile strength Rm (MPa), not guaranteed||Typical Elongation A (%),not guaranteed||Typical Hardness
(HRC), not guaranteed
|As rolled||460 - 700||700 - 1000||14||15 - 32|
|Polymer quenched||—||—||—||60 - 63|
|Polymer quenched & tempered (175° C)||—||—||—||59 - 61|
|Polymer quenched & tempered (425° C)||1400||1500||8.5||47|
|Polymer quenched & tempered (550° C)||1180||1270||11.5||42|
|Oil quenched||—||—||—||59 - 61|
|Oil quenched and tempered (175° C)||—||—||—||59 - 61|
|Oil quenched and tempered (425° C)||1440||1550||8.5||48|
|Oil quenched and tempered (550° C)||1210||1290||11.5||43|
Examples of cooling media used for evaluating typical mechanical properties:
PAG polymer 10%, no agitation, T ≤ 30 °C.
Fast cooling rate quenching oil, T ≤ 35 °C.
For further information, please consult your local SSAB contact person or contact SSAB´s Technical Customer Service.
A material test certificate Type 2.2 according to EN 10204 (chemical composition) is part of the delivery.
A material test certificate according Type 3.1 according to EN 10204 (mechanical properties) can be provided by special agreement.
|Product condition||Longitudinal test, typical impact energy,
Charpy V 10x10 mm test specimen 1)
|Polymer quenched||9 J / 20.0 °C|
|Polymer quenched & tempered (175° C)||18 J / 20.0 °C|
|Polymer quenched & tempered (425° C)||26 J / 20.0 °C|
|Polymer quenched & tempered (550° C)||41 J / 20.0 °C|
|Oil quenched||9 J / 20.0 °C|
|Oil quenched and tempered (175° C)||18 J / 20.0 °C|
|Oil quenched and tempered (425° C)||24 J / 20.0 °C|
|Oil quenched and tempered (550° C)||40 J / 20.0 °C|
1) For thicknesses between 6 - 11.9 mm, sub-size Charpy V-specimens are used. The specified typical value is then proportrional to the cross-sectional area of the specimen compared to a full-size specimen (10 x 10 mm).
|Hot rolled strip||0.49 - 0.57||0.10 - 0.35||0.15 - 0.50||0.010||0.020||0.60|
SSAB M53 is micro-alloyed with Nb, Ti and V.
|Delivery form||Hot rolled strip|
|Typical CET (%)||0.61|
SSAB M53 is delivered with SSAB tolerances, which meet and exceed the requirements in EN 10051. Tighter tolerances are available upon request
2/3 of EN 10051.
Hot rolled sheet: -0/+20mm.
Tolerances according to EN 10051.
≤ 6 mm/1 m ruler deviation (only valid for cut to length sheets).
According to EN 10163-2 Class A, Subclass 3.
Hot rolled sheet are delivered in as rolled (+AR) condition.
Hot rolled strip products are available in non-pickled.
Pickled dry or pickled & oiled condition available upon request.
Cutting is recommended by laser or plasma, flame cutting is not advised.
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.