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IS 5517 50Cr4V2 vs UNI 11234 100Cr6

Minimal Match — 52.4% match based on chemical composition and mechanical property overlap.

IS 5517 50Cr4V2 (IS 5517:1993) and UNI 11234 100Cr6 (UNI 11234:2007) are both steel grades. Both fall under the Alloy Steel category. IS 5517 50Cr4V2 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 5517 50Cr4V2 vs UNI 11234 100Cr6 is a 68.7% match. As per mechanical properties, the match is 20%. Combined, this makes them a minimal match overall at 52.4%.

Frequently Compared With IS 5517 50Cr4V2:
IS 1570 (Part 4) 10Cr20Mo6 NF A35-565 100C6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Mo6H IS 4367 10Cr9Mo10 IS 1570 (Part 7) 12Cr2Mo5V2H IS 4367 07Cr4Mo6
Match Breakdown
CHEMISTRY MATCH
68.7%
MECHANICAL MATCH
20%
OVERALL
52.4%
Specifications
Property IS 5517 50Cr4V2 UNI 11234 100Cr6
Standard IS 5517:1993 UNI 11234:2007
Category Alloy Steel Alloy Steel
C (%) 0.45-0.55 0.93-1.05
Si (%) 0.15-0.40 0.15-0.35
Mn (%) 0.70-1.10 0.25-0.45
Cr (%) 0.90-1.20 1.35-1.65
V (%) 0.10-0.20 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 5517 50Cr4V2 UNI 11234 100Cr6
Tensile Strength 780-980 MPa 750-1000 MPa
Yield Strength (0.2% proof) 590 MPa min Not specified
Elongation >=13% 10-14 %
Izod Impact 34 J min Not specified
Hardness (annealed) <=250 HB Not specified
Condition Hardened and tempered, ruling section up to 250 mm Not specified
Yield Strength Not specified 400-600 MPa
Hardness Not specified 60-64 HRC
Typical Applications
IS 5517 50Cr4V2
Not documented
UNI 11234 100Cr6
ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components
Key Differences
Can IS 5517 50Cr4V2 Be Substituted With UNI 11234 100Cr6?
IS 5517 50Cr4V2 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 5517 50Cr4V2
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 5517 50Cr4V2
0 active listings and RFQs →
UNI 11234 100Cr6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 5517 50Cr4V2 and UNI 11234 100Cr6?
IS 5517 50Cr4V2 specifies V which is not specified for UNI 11234 100Cr6.
Can IS 5517 50Cr4V2 be substituted with UNI 11234 100Cr6?
IS 5517 50Cr4V2 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.