Post Stock Login Register

IS 11169 (Part 1):1984 20C15 Steel: Specifications & Listings

IS 11169 (Part 1):1984 20C15: Cold heading quality carbon steel 20C15 to IS 11169 (Part 1):1984, for quenching and tempering, supplied as wire, wire rod or bars of 2 to 100 mm diameter. Old designation 20Mn2. The standard was reaffirmed in 2004.

Category: Carbon Steel
Grade Details
GradeIS 11169 (Part 1):1984 20C15
Standard IS 11169 (Part 1):1984
ApplicationsCold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
IS 11169 (Part 1) 20C15 IS 11169 (Part 1):2022 India No activity yet
SAE J403 1524 SAE J403:2001 USA No activity yet
BS 970 (Part 3) 150M19 BS 970 (Part 3):1991 UK No activity yet
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
BS 970 (Part 3) 150M19 BS 970 (Part 3):1991 Strong Match
IS 11169 (Part 1) 11C15 IS 11169 (Part 1):1984 Strong Match
BS 970 (Part 1) 150M19 BS 970 (Part 1):1983 Strong Match
IS 1570 (Part 4) 11C15 IS 1570 (Part 4):1988 Strong Match
SAE J403 1524 SAE J403:2014 Strong Match
SAE J403 1524 SAE J403:2001 Strong Match
SAE J403 1524 SAE J403:2009 Strong Match
BS 970 (Part 1) 120M19 BS 970 (Part 1):1983 Strong Match
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Mn Si
0.16-0.24 1.30-1.70 0.10-0.35
Mechanical Properties
Hardness, annealed <=170 HB

More data from IS 11169 (Part 1):1984

From the standard
Other composition limits from the clauses and notes
Sulphur and phosphorus, maximum
0.035 percent each; other limits by agreement
Elements not specified, maximum
Cr 0.15, Ni 0.15, Cu 0.15, Sn 0.02, Mo 0.05, V 0.05 percent; total 0.40
Narrower carbon and silicon ranges may be agreed between purchaser and manufacturer; elements not listed are not added except by agreement or to finish the heat.
Source: IS 11169 (Part 1):1984, clauses 4.1.2, 4.1.3, 4.2 and 4.4, Table 2 notes
Hardness in the annealed condition 1 condition
Annealed, maximum
170 HB
Brinell hardness for products delivered in the annealed condition.
Source: IS 11169 (Part 1):1984, Table 5, clause 8.1

Active IS 11169 (Part 1):1984 20C15 Listings on M-EX (For Sale)

+ Create a Listing for this grade

No active IS 11169 (Part 1):1984 20C15 listings at this time.

Register for Alerts

Buyer RFQs for IS 11169 (Part 1):1984 20C15

+ Post an RFQ for this grade

No open buyer requirements for IS 11169 (Part 1):1984 20C15 at this time.

Register for Alerts