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StE355 low alloy steel plate

StE355 low alloy steel plate

Posted:2021-01-13 11:07:28
StE355 low alloy steel plate description
Standard: DIN 17102
Grade: StE355
Category: low alloy steel plate
Delivery status: hot rolling, controlled rolling, normalizing, normalizing and tempering, etc.
Technical requirements: flaw detection, Z15Z35 thickness direction performance requirements, high strength and high toughness requirements for steel plates.
 

Chemical composition of StE355 steel plate:

Grade C max Si max Mn max Ni max
StE355 0.09 0.5 1.05 0.9
Mechanical properties of StE355 steel
Tensile Strength Rm for product thicknesses t,in mm
MPa
Yield strength, ReH²) for product thicknesses,in mm
MPa min.
t≤70 70<t≤85 85<t≤100 100<t≤125 125<t≤150 t≤16 16<t≤35 35<t≤50 50<t≤60 60<t≤70 70<t≤85 85<t≤100 100<t≤125 125<t≤150
490~630 480~620 470~610 460~600 450~590 355 345 335 325 315 305 295
 
Application range of StE355 steel plate:
It is mainly used manufacturing plant, general construction and various engineering machinery, such as drilling rigs, electric shovel, electric wheel dump truck, mining truck, excavator, loaders, bulldozers, all kinds of cranes for mining and various engineering constructions, coal mine hydraulic supports and other mechanical equipment and other structural parts.
 
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