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Product information

Material standard

EN ISO 683-2

UT inspection

EN 10308: Class 4, 3, 2

EN 10308
Class 4, 3 (≤ 200 mm),
Class 2 (201 mm – 290 mm)

Sizes and size tolerances

EN 10060

Description

Hot rolled round bar EN ISO 683-2 42CrMo(S)4+QT EN 10060 peeled

Size range

35 – 290mm

Delivery condition

+QT

Material certificates

EN 10204/3.1 certificate

Chemical Structure

Steel gradeC (%)Si (%)Mn (%)P (%)S (%)Cr (%)Mo (%)Cu (%)
42CrMo40.38–0.450.10-0.400.60–0.90≤ 0.025≤ 0.0350.90–1.200.15–0.30≤ 0.40
42CrMoS40.020-0.040

Mechanical Features

Steel gradeSize range Ø (mm)Yield Strength Re (N/mm²)Tensile strength Rm (N/mm²)Elongation A5%, LReduction of area Z %, LImpact strength KV, +20⁰C (J)
42CrMo440 mm < Ø ≤ 100 mm≥ 650900...1100≥ 12≥ 50≥ 35
42CrMoS4100 mm < Ø ≤ 160 mm≥ 550800…950≥ 13
160 mm < Ø ≤ 250 mm≥ 500750...900≥ 14≥ 55