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UNI 11234 100Cr6 vs IS 4367 10Cr9Mo10

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

UNI 11234 100Cr6 (UNI 11234:2007) and IS 4367 10Cr9Mo10 (IS 4367:1991) are both steel grades. Both fall under the Alloy Steel category. UNI 11234 100Cr6 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy, while IS 4367 10Cr9Mo10 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, UNI 11234 100Cr6 vs IS 4367 10Cr9Mo10 is a 57% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With UNI 11234 100Cr6:
NF A35-565 100C6 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Mo6H IS 1570 (Part 7) 12Cr2Mo5V2H IS 4367 07Cr4Mo6 IS 1570 (Part 7) 12Cr9Mo10H IS 11169 (Part 1) 10Ni5Cr4 IS 1570 (Part 7) 12Cr4Mo5H
Match Breakdown
CHEMISTRY MATCH
57%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property UNI 11234 100Cr6 IS 4367 10Cr9Mo10
Standard UNI 11234:2007 IS 4367:1991
Category Alloy Steel Alloy Steel
C (%) 0.93-1.05 <=0.15
Si (%) 0.15-0.35 <=0.50
Mn (%) 0.25-0.45 0.40-0.70
P (%) <=0.025 <=0.035
S (%) <=0.025 <=0.035
Cr (%) 1.35-1.65 2.00-2.50
Ni (%) Not specified <=0.30
Mo (%) Not specified 0.90-1.10
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property UNI 11234 100Cr6 IS 4367 10Cr9Mo10
Tensile Strength 750-1000 MPa 410-590 MPa
Yield Strength 400-600 MPa 245 MPa min
Elongation 10-14 % >=18%
Hardness 60-64 HRC Not specified
Izod Impact Not specified 55 J min
Hardness (soft annealed) Not specified <=187 HB
Condition Not specified Normalised and tempered, ruling section up to 50 mm
Typical Applications
UNI 11234 100Cr6
ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components
IS 4367 10Cr9Mo10
Not documented
Key Differences
Can UNI 11234 100Cr6 Be Substituted With IS 4367 10Cr9Mo10?
UNI 11234 100Cr6 and IS 4367 10Cr9Mo10 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
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)
IS 4367 10Cr9Mo10
No active listings currently.
On M-EX Right Now
UNI 11234 100Cr6
2 active listings and RFQs →
IS 4367 10Cr9Mo10
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Frequently Asked Questions
What is the difference between UNI 11234 100Cr6 and IS 4367 10Cr9Mo10?
IS 4367 10Cr9Mo10 specifies Ni, Mo which are not specified for UNI 11234 100Cr6.
Can UNI 11234 100Cr6 be substituted with IS 4367 10Cr9Mo10?
UNI 11234 100Cr6 and IS 4367 10Cr9Mo10 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.