S420ML steel is a technical delivery conditions for thermomechanical rolled weldable fine grain structural steels.
S means the structural steel,
M means the delivery condition.
Capital letter L for the quality with specified minimum values of values of impact energy at temperature not lower than -50 degree.
It is equal to SEW083 TStE420TM,NFA36-201 E420FP and ASTM A633Gr.E
S420ML steel mainly used for the production of various types of in heavily loaded parts of welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc. Our mill could produce size in the following:
Thickness: 4mm to 300mm
Width: 1000mm to 4500mm.
Length: 3000mm to 18000mm.
EN 10113-3 S420ML steel Chemical Composition
| Grade | C max |
Si max |
Mn max |
P max |
S max |
N max |
AL max |
Nb max |
V max |
Ti max |
Cr max |
Ni max |
Mo max |
Cu max |
CEV max |
| S420ML | 0.16 % |
0.50 % |
1.70 % |
0.025 % |
0.02 % |
0.02 % |
0.02 % |
0.05 % |
0.12 % |
0.05 % |
0.30 % |
0.80 % |
0.20 % |
0.55 % |
0.47 % |
BEBON steel is S420ML steel supplier,we have much experience in manufacture S420ML steel, We could give the fastest delivery time on the base of our competitive price directly from our mill. if you need know steel grade feature,we can provide S420ML chemical composition and S420ML mechanical properties.
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