Mechanical Properties Of Steel S275JR

May 06, 2024

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Mechanical properties of steel S275JR

 

Nominal thickness (mm): to 3 3 – 100 100 – 150 150 – 250
Rm - Tensile strength (MPa) Flat and long products 430-580 410-560 400-540 380-540
Nominal thickness (mm): to 16 16 – 40 40 – 63 63 – 80 80 – 100 100 – 150 150 – 200 200 – 250
ReH - Minimum yield strength (MPa) Flat and long products 275 265 255 245 235 225 215 205
KV - Impact energy (J) longitud., -20°
27

27
+20°
27
Nominal thickness (mm): to 1 1 – 1.5 1.5 – 2 2 – 2.5 2.5 – 3
A - Min. elongation Lo = 80 mm (%) parallel, 15 16 17 18 19
Nominal thickness (mm): 3 – 40 40 – 63 63 – 100 100 – 150 150 – 250
A - Min. elongation Lo = 5,65 √ So (%) parallel, 23 22 21 19 18

low alloy structural steel

 

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low alloy steel sheet

 

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