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IS 4432 16Mn5Cr4-S vs IS 11169 (Part 1) 10Ni5Cr4

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 4432 16Mn5Cr4-S (IS 4432:1988) and IS 11169 (Part 1) 10Ni5Cr4 (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Alloy Steel category. IS 4432 16Mn5Cr4-S is typically used for forgings and fabrication of case-hardened machine or automobile parts, while IS 11169 (Part 1) 10Ni5Cr4 is commonly used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b). IS 4432 16Mn5Cr4-S is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 10Ni5Cr4 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 4432 16Mn5Cr4-S vs IS 11169 (Part 1) 10Ni5Cr4 is a 64% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 4432 16Mn5Cr4-S:
NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 7) 10Mo6H
Match Breakdown
CHEMISTRY MATCH
64%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 4432 16Mn5Cr4-S IS 11169 (Part 1) 10Ni5Cr4
Standard IS 4432:1988 IS 11169 (Part 1):2022
Category Alloy Steel Alloy Steel
C (%) 0.14-0.19 0.07-0.12
Si (%) 0.15-0.35 <=0.30
Mn (%) 1.00-1.30 0.60-0.90
Cr (%) 0.80-1.10 0.90-1.20
S (%) 0.020-0.035 <=0.025
P (%) <=0.035 <=0.025
Cu (%) Not specified <=0.25
Ni (%) Not specified 1.20-1.50
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 4432 16Mn5Cr4-S IS 11169 (Part 1) 10Ni5Cr4
Core Tensile Strength 850-1100 MPa (16 mm) / 800-1050 MPa (30 mm) / 650-950 MPa (63 mm) Not specified
Core Yield Strength >=620 MPa (16 mm) / >=600 MPa (30 mm) / >=450 MPa (63 mm) Not specified
Core Elongation >=9% (16 mm) / >=10% (30 mm) / >=11% (63 mm) Not specified
Core Reduction of Area >=30% (16 mm) / >=40% (30 mm) / >=40% (63 mm) Not specified
Hardness, annealed (A) <=207 HB Not specified
Hardness, ferrite-pearlite (+FP) Not specified 137-187 HB
Tensile Strength, annealed (+AC) Not specified <=520 MPa (over 5 to 40 mm)
Typical Applications
IS 4432 16Mn5Cr4-S
Forgings and fabrication of case-hardened machine or automobile parts
IS 11169 (Part 1) 10Ni5Cr4
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
Key Differences
Can IS 4432 16Mn5Cr4-S Be Substituted With IS 11169 (Part 1) 10Ni5Cr4?
IS 4432 16Mn5Cr4-S and IS 11169 (Part 1) 10Ni5Cr4 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
On M-EX Right Now
IS 4432 16Mn5Cr4-S
0 active listings and RFQs →
IS 11169 (Part 1) 10Ni5Cr4
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Frequently Asked Questions
What is the difference between IS 4432 16Mn5Cr4-S and IS 11169 (Part 1) 10Ni5Cr4?
IS 11169 (Part 1) 10Ni5Cr4 specifies Cu, Ni which are not specified for IS 4432 16Mn5Cr4-S.
Can IS 4432 16Mn5Cr4-S be substituted with IS 11169 (Part 1) 10Ni5Cr4?
IS 4432 16Mn5Cr4-S and IS 11169 (Part 1) 10Ni5Cr4 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.