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Forms of delivery of steel circle 1.6582 / 38Х2Н2МА Steel circles Steel grades Dimensions supplied (mm) Steel Circle 1.6582 16 – 400 Steel 1.6582/ 34CrNiMo6 / 38Х2Н2МА Chemical composition of steel 1.6582 C Si Mn P S Cr Ni Mo Fe 0.3-0.38 <0,4 0.5-0.8 <0.025 <0.035 1.3-1.7 1.3-1.7 0.15-0.30 Other Mechanical properties of material 1.6582 […]
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Steel circles |
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| Steel grades | Dimensions supplied (mm) |
| Steel Circle 1.6582 | 16 – 400 |
Steel 1.6582/ 34CrNiMo6 / 38Х2Н2МА
Chemical composition of steel 1.6582
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Fe |
|
0.3-0.38 |
<0,4 |
0.5-0.8 |
<0.025 |
<0.035 |
1.3-1.7 |
1.3-1.7 |
0.15-0.30 |
Other |
Mechanical properties of material 1.6582
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+QT |
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Nominal thickness, mm |
< 16 |
16-40 |
40-100 |
100-160 |
>160 |
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Yield strength, min., ReH, MPa |
1000 |
900 |
800 |
700 |
600 |
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Tensile strength (tensile strength), min., Rm, MPa |
1200-1400 |
1100-1300 |
1000-1200 |
900-1000 |
800-950 |
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Brinell hardness, HB max. |
248 |
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Relative elongation, min., % |
9 |
10 |
11 |
12 |
13 |
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Relative taper, min., % |
40 |
45 |
50 |
55 |
55 |
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Impact work KV at 20°C 68°F ], min., J |
– |
45 |
45 |
45 |
45 |
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Steel circles |
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| Steel grades | Sizes supplied ( mm) |
| Steel Circle 1.6582 | 16 – 400 |
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