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28Mn6 1.1170 SCMn2 C28Mn 30G2 Forged Forging Steel Round Bars Hollow Bars Rods Gear Pinion Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Hex Bars
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We are professional 28Mn6 1.1170 SCMn2 C28Mn 30G2 Forged Forging Steel Round Bars Hollow Bars Rods Gear Pinion Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Hex Bars from china
Cr + Mo + Ni = max 0.63 |
C | Si | Mn | Ni | P | S | Cr | Mo |
0.25 - 0.32 | max 0.4 | 1.3 - 1.65 | max 0.4 | max 0.03 | max 0.035 | max 0.4 | max 0.1 |
Mechanical properties of steel 28Mn6 (1.1170)
Nominal thickness (mm): | to 16 | 16 - 100 | 100 - 250 | 250 - 500 | 500 - 1000 |
Rm - Tensile strength (MPa) (+N) | 630 | 600 | 570 | 540 | 540 |
Nominal thickness(mm): | to 16 | 16 - 100 | 100 - 250 | 250 - 500 | 500 - 1000 |
Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+N) | 345 | 310 | 290 | 270 | 260 |
KV - Impact energy (J) (+QT) | +20° 40 |
Nominal thickness (mm): | to 16 | 16 - 100 | 100 - 250 |
A - Min. elongation Lo = 5,65 √ So (%) (+N) | 17 | 18 | 18 |
Brinell hardness (HBW): (+S) | 255 |
Brinell hardness (HBW): (+A) | 223 |
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