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IS 4367 10Cr9Mo10 vs UNI 11234 100Cr6

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

IS 4367 10Cr9Mo10 (IS 4367:1991) and UNI 11234 100Cr6 (UNI 11234:2007) are both steel grades. Both fall under the Alloy Steel category. IS 4367 10Cr9Mo10 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 10Cr9Mo10 vs UNI 11234 100Cr6 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 IS 4367 10Cr9Mo10:
IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 IS 1570 (Part 7) 12Cr2Mo5V2H IS 1570 (Part 7) 12Cr4Mo5H NF A35-565 100C6 IS 11169 (Part 1) 10Ni5Cr4 IS 1570 (Part 4) 103Cr6
Match Breakdown
CHEMISTRY MATCH
57%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 4367 10Cr9Mo10 UNI 11234 100Cr6
Standard IS 4367:1991 UNI 11234:2007
Category Alloy Steel Alloy Steel
C (%) <=0.15 0.93-1.05
Si (%) <=0.50 0.15-0.35
Mn (%) 0.40-0.70 0.25-0.45
Ni (%) <=0.30 Not specified
Cr (%) 2.00-2.50 1.35-1.65
Mo (%) 0.90-1.10 Not specified
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 10Cr9Mo10 UNI 11234 100Cr6
Tensile Strength 410-590 MPa 750-1000 MPa
Yield Strength 245 MPa min 400-600 MPa
Elongation >=18% 10-14 %
Izod Impact 55 J min Not specified
Hardness (soft annealed) <=187 HB Not specified
Condition Normalised and tempered, ruling section up to 50 mm Not specified
Hardness Not specified 60-64 HRC
Typical Applications
IS 4367 10Cr9Mo10
Not documented
UNI 11234 100Cr6
ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components
Key Differences
Can IS 4367 10Cr9Mo10 Be Substituted With UNI 11234 100Cr6?
IS 4367 10Cr9Mo10 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 10Cr9Mo10
No active listings currently.
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 10Cr9Mo10
0 active listings and RFQs →
UNI 11234 100Cr6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 4367 10Cr9Mo10 and UNI 11234 100Cr6?
IS 4367 10Cr9Mo10 specifies Ni, Mo which are not specified for UNI 11234 100Cr6.
Can IS 4367 10Cr9Mo10 be substituted with UNI 11234 100Cr6?
IS 4367 10Cr9Mo10 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.