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IS 4367 15Ni16Cr5 vs UNI 11234 100Cr6

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

IS 4367 15Ni16Cr5 (IS 4367:1991) and UNI 11234 100Cr6 (UNI 11234:2007) are both steel grades. Both fall under the Alloy Steel category. IS 4367 15Ni16Cr5 is typically used for aircraft gears, heavy duty gears, transmission shafts, camshafts, automotive components, while UNI 11234 100Cr6 is commonly used for ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components. IS 4367 15Ni16Cr5 is defined under Bureau of Indian Standards (IS), originating from India, while UNI 11234 100Cr6 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy.

As per chemical composition, IS 4367 15Ni16Cr5 vs UNI 11234 100Cr6 is a 67.1% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 4367 15Ni16Cr5:
NF A35-565 100C6 GOST 4543 12HN3A GB/T 3077 12Cr2Ni4A IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 07Cr4Mo6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
67.1%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 4367 15Ni16Cr5 UNI 11234 100Cr6
Standard IS 4367:1991 UNI 11234:2007
Category Alloy Steel Alloy Steel
C (%) 0.12-0.18 0.93-1.05
Si (%) 0.10-0.35 0.15-0.35
Mn (%) 0.40-0.70 0.25-0.45
Ni (%) 3.80-4.30 Not specified
Cr (%) 1.00-1.40 1.35-1.65
S (%) <=0.035 <=0.025
P (%) <=0.035 <=0.025
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 4367 15Ni16Cr5 UNI 11234 100Cr6
Tensile Strength 1350 MPa min 750-1000 MPa
Elongation >=9% 10-14 %
Izod Impact 35 J min Not specified
Hardness (soft annealed) <=241 HB Not specified
Condition Refined, quenched and stress relieved (core properties), ruling section up to 30 mm Not specified
Yield Strength Not specified 400-600 MPa
Hardness Not specified 60-64 HRC
Typical Applications
IS 4367 15Ni16Cr5
aircraft gears, heavy duty gears, transmission shafts, camshafts, automotive components
UNI 11234 100Cr6
ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components
Key Differences
Can IS 4367 15Ni16Cr5 Be Substituted With UNI 11234 100Cr6?
IS 4367 15Ni16Cr5 and UNI 11234 100Cr6 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.
Forms & Sizes Available on M-EX
IS 4367 15Ni16Cr5
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5500–6000 mm (216.54–236.22 in)
UNI 11234 100Cr6
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5700–6800 mm (224.41–267.72 in)
On M-EX Right Now
IS 4367 15Ni16Cr5
2 active listings and RFQs →
UNI 11234 100Cr6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 4367 15Ni16Cr5 and UNI 11234 100Cr6?
IS 4367 15Ni16Cr5 specifies Ni which is not specified for UNI 11234 100Cr6.
Can IS 4367 15Ni16Cr5 be substituted with UNI 11234 100Cr6?
IS 4367 15Ni16Cr5 and UNI 11234 100Cr6 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.