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ASTM A514 vs UNI 11234 100Cr6

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

ASTM A514 (ASTM A514) and UNI 11234 100Cr6 (UNI 11234:2007) are both steel grades. Both fall under the Alloy Steel category. ASTM A514 is typically used for used for cranes, mining equipment, pressure vessels, bridges, heavy trucks, and structural fabrication., while UNI 11234 100Cr6 is commonly used for ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components. ASTM A514 is defined under ASTM International, originating from United States, while UNI 11234 100Cr6 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy.

As per chemical composition, ASTM A514 vs UNI 11234 100Cr6 is a 58.3% match. As per mechanical properties, the match is 13.5%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With ASTM A514:
GOST 4543 12HN3A NF A35-565 100C6 GB/T 3077 12Cr2Ni4A IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr6 EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
58.3%
MECHANICAL MATCH
13.5%
OVERALL
35%
Specifications
Property ASTM A514 UNI 11234 100Cr6
Standard ASTM A514 UNI 11234:2007
Category Alloy Steel Alloy Steel
C (%) 0.12-0.21 0.93-1.05
Mn (%) 0.70-1.60 0.25-0.45
Si (%) 0.15-0.40 0.15-0.35
Cr (%) 0.40-1.50 1.35-1.65
Mo (%) 0.15-0.60 Not specified
Ni (%) 0.40-1.00 Not specified
P (%) 0.035 max <=0.025
S (%) 0.035 max <=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 ASTM A514 UNI 11234 100Cr6
Tensile Strength 760-895 MPa 750-1000 MPa
Yield Strength 690 MPa min 400-600 MPa
Elongation 16-18% 10-14 %
Hardness 235-293 HB 60-64 HRC
Typical Applications
ASTM A514
Used for cranes, mining equipment, pressure vessels, bridges, heavy trucks, and structural fabrication.
UNI 11234 100Cr6
ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components
Key Differences
Can ASTM A514 Be Substituted With UNI 11234 100Cr6?
ASTM A514 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
ASTM A514
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5800–6500 mm (228.35–255.91 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
ASTM A514
2 active listings and RFQs →
UNI 11234 100Cr6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A514 and UNI 11234 100Cr6?
ASTM A514 specifies Mo, Ni which are not specified for UNI 11234 100Cr6.
Can ASTM A514 be substituted with UNI 11234 100Cr6?
ASTM A514 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.