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xProduct Details
Material | 20Mn5 | Steel Number | 1.1131 |
---|---|---|---|
Forged | Steel Forged Flanges | Standard | ASME B16.9 |
High Light | 20Mn5 Forged Steel Flanges,ASME B16.9 Forged Steel Flanges,1.1131 Steel Forged Flange |
Product Description
20Mn5 forged Steel Flanges 1.1131 Steel Forged Flange ASME B16.9 Forged Steel Flanges
Grade : | 20Mn5 | ||
Number: | 1.1133 | ||
Classification: | Non-alloy special steel | ||
Standard: |
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C | Si | Mn | Ni | P | S | Cr | Mo | Al | - |
0.17 - 0.23 | max 0.4 | 1 - 1.5 | max 0.4 | max 0.035 | max 0.035 | max 0.4 | max 0.1 | min 0.02 | Cr+Mo+Ni <0.63 |
Mechanical properties of steel 20Mn5 (1.1133)
Nominal thickness (mm): | to 100 | 100 - 250 | 250 - 500 | 500 - 750 |
Rm - Tensile strength (MPa) (+N) | 530 | 520 | 500 | 490 |
Nominal thickness(mm): | to 100 | 100 - 250 | 250 - 500 | 500 - 750 |
Re - Upper yield strength (MPa) (+N) | 300 | 280 | 260 | 250 |
KV - Impact energy (J) (+N) | +20° 55 |
A - Min. elongation at fracture (%) longitud., (+N) | 22 |
A - Min. elongation at fracture (%) transverse, (+N) | 20 |
Z - Reduction in cross section on fracture (%) (+N) | 55 |
EU EN |
France AFNOR |
China GB |
Russia GOST |
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20Mn5 |
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