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QT steels

Engineered for sustained high‑load service in dynamic applications

BGH quenched and tempered steels are characterised by their high strength in combination with good toughness.

Our modern heat treatment facilities - classic or inductive - as well as the know-how of our employees guarantee compliance with narrow process windows and precise temperature control to achieve the required mechanical-technological properties.

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1.7218,
25CrMo4 / AISI 4130
quenched and tempered (+QT)
Eigenschaft Wert
Grade name
Grade name
Grade no.
Secondary melting process -
Heat treatment quenched and tempered (+QT)


1.0503,
C45
untreated (+U)
1.1191,
C45E
untreated (+U)
1.1191,
C45E
normalized (+N)
1.6511,
36CrNiMo4
quenched and tempered (+QT)
1.6511,
36CrNiMo4
quenchend and tempered, stress relieved (+QT +SR)
1.6562,
40NiCrMo8-4
annealed (+A)
1.6562,
40NiCrMo8-4
quenchend and tempered, stress relieved (+QT +SR)
1.6580,
30CrNiMo8
quenched and tempered (+QT)
1.6580,
30CrNiMo8
quenchend and tempered, stress relieved (+QT +SR)
1.6580,
30CrNiMo8
cold shearable / cold sawable (+S)
1.6582,
34CrNiMo6 / AISI 4340
quenched and tempered (+QT)

Request information on heat-treated steels from BGH Edelstahl

Due to its high tensile strength and fatigue strength, excellent wear resistance, and toughness,quenched and tempered steel is particularly well-suited for use in the automotive industry, as well as in machine and tool manufacturing.

At BGH, you’ll find special engineering steelts that meet your requirements for specific mechanical and technological properties. Contact us! Our products are available directly at the Steel-Servicecenter near you to ensure short delivery times. We also easily accommodate customers’ individual requirements regarding delivery forms, dimensions, tolerances, surface finishes, and special designs.

In addition to QT-steels, we also offer our case-hardening steels, nitriding steels and heat-resistant steels. We look forward to working withyou.