Technical data for 37MnB5 cold-drawn steel wire, compliant with EN 10263-4. View the chemical composition, mechanical properties, and related technical requirements for this grade.
Only data directly related to this material is shown here. Inspection, equipment, process and packaging information is linked separately.
1. Combinations of delivery conditions
Table 1 Combinations of delivery conditions, product shapes, and conformity requirements
Table 2 Surface quality in delivery condition
2. Chemical composition
Table 3 Chemical composition of non-boron steel grades, cast analysis, mass fraction (%)
Table 4 Chemical composition of boron-alloyed steels. Cast analysis, mass fraction %
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Table 5 Permissible deviations between product analysis and the cast analysis limits specified in Tables 3 and 4
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3. Mechanical properties
Table 8 Mechanical properties of boron-alloyed steels
4. Hardenability requirements
Table 11 Hardness limits for boron-alloyed steels with (normal) hardenability requirements (H grade; see 6.4.1)
Table 12 Maximum diameter to achieve at least 90% martensite in core hardness testing (+ CH variety)
TECHNICAL NOTE
Application and ordering note
Chemical composition, mechanical properties, tolerances and delivery condition must be confirmed against the applicable standard edition, customer drawing and order specification.
