IS 1570 (Part 1):1978 Fe 870 Steel: Specifications, Equivalents & Listings

Category: Carbon Steel

Grade Details

Grade	IS 1570 (Part 1):1978 Fe 870
Standard	IS 1570 (Part 1):1978
Applications	General engineering and structural parts where a minimum tensile strength is specified

Mechanical Properties

Tensile Strength	>=870 MPa
Yield Strength	>=520 MPa
Elongation	>=8%
Condition	Hot rolled, normalized or annealed plates, sections, bars, forgings and tubes (scope 1.1); N/mm2 equals MPa

More data from IS 1570 (Part 1):1978

From the standard

Tensile and yield properties 3 properties

Tensile strength, min

870 MPa

Yield stress, min

520 MPa

Elongation, min (gauge length 5.65 sqrt(A))

Yield is ignored if the specification is based on tensile strength and the reverse.

Source: IS 1570 (Part 1):1978, Table 1

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