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Steel circle 1.2738 / 40CrMnNiMo8-6-4

» Products » Sectional and shaped metal-roll » Steel circle » Steel circle 1.2738 / 40CrMnNiMo8-6-4

Steel circle 1.2738 / 40CrMnNiMo8-6-4

The goods can be picked up by self-delivery at metal depots in Kyiv. Also, in agreement with the customer, rolled metal products can be delivered to any region of Ukraine

  • Characteristics
  • Description

Steel Circle Delivery Forms1.2738 / 40CrMnNiMo8-6-4

Steel circles

Mark and steel

Dimensions supplied (mm)

Steel circle 1.2738 / 40CrMnNiMo8-6-4

402 – 1202








Steel 1.2738 / 40CrMnNiMo8-6-4

Steel chemistry 1.2738

C(% )

Si(%)

Mn(%)

P(%)

S(%)

Cr(%)

Ni(%)

Mo(%)

0.35- 0.45

0.20-0.40

1.30-1.60

Max 0.035

Max 0.035

1.80-2.10

0.90-1.20

0.15-0.25

Mechanical properties of steel 1.2738

Yield
R p0.2 (MPa)

Tensile
Rm (MPa)

Impact
KV/Ku (J)

Elongation
A (%)

Reduction in cross section on fracture
Z (%)

As-Heat-Treated Condition

Brinell hardness (HBW)

937 (≥)

792 (≥)

32

23

34

Solution and Aging, Annealing, Ausaging, Q+ T,etc

233

Steel Circle Delivery Forms 1.2738 / 40CrMnNiMo8-6-4

Steel circles

Steel grades

Sizes supplied (mm)

Steel Circle 1.2738 / 40CrMnNiMo8-6-4

402 – 1202








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