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EN 10083-1 C22R vs SAE J404 4320

Related Material — 65% match based on chemical composition and mechanical property overlap.

EN 10083-1 C22R (EN 10083-1:1996) and SAE J404 4320 (SAE J404:2009) are both steel grades. EN 10083-1 C22R is classified under Carbon Steel, while SAE J404 4320 is classified under Alloy Steel — a different category, which is worth noting alongside the chemistry match below. EN 10083-1 C22R is typically used for quenched and tempered machine parts; also used normalized (clause 1.1, table 10), while SAE J404 4320 is commonly used for used for gears, shafts, aircraft components, pinions, axles, and transmission parts.. EN 10083-1 C22R is defined under European Standard (EN), originating from Europe, while SAE J404 4320 is defined under SAE International, originating from United States.

As per chemical composition, EN 10083-1 C22R vs SAE J404 4320 is a 65.2% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 65%.

Frequently Compared With EN 10083-1 C22R:
BS 970 (Part 1) 060A67 BS 970 (Part 1) 040A04 BS 970 (Part 1) 040A12 BS 970 (Part 1) 060A62 BS 970 (Part 1) 060A78 BS 970 (Part 1) 045M10 BS 970 (Part 1) 060A72 BS 970 (Part 1) 060A81 BS 970 (Part 1) 040A10 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045A10 BS 970 (Part 3) 045M10
Match Breakdown
CHEMISTRY MATCH
65.2%
MECHANICAL MATCH
No shared data
OVERALL
65%
Specifications
Property EN 10083-1 C22R SAE J404 4320
Standard EN 10083-1:1996 SAE J404:2009
Category Carbon Steel Alloy Steel
C (%) 0.17-0.24 0.17-0.22
Cr (%) <=0.40 0.40-0.60
Cr+Mo+Ni (%) <=0.63 Not specified
Mn (%) 0.40-0.70 0.45-0.65
Mo (%) <=0.10 0.20-0.30
Ni (%) <=0.40 1.65-2.00
P (%) <=0.035 <=0.030
S (%) 0.020-0.040 <=0.040
Si (%) <=0.40 0.15-0.35
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10083-1 C22R SAE J404 4320
Condition Quenched and tempered, ruling section d <= 16 mm Not specified
Elongation 20% min Not specified
Tensile Strength 500 to 650 MPa Not specified
Yield Strength 340 MPa min Not specified
Typical Applications
EN 10083-1 C22R
Quenched and tempered machine parts; also used normalized (clause 1.1, Table 10)
SAE J404 4320
Used for gears, shafts, aircraft components, pinions, axles, and transmission parts.
Key Differences
Can EN 10083-1 C22R Be Substituted With SAE J404 4320?
EN 10083-1 C22R and SAE J404 4320 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
EN 10083-1 C22R
No active listings currently.
SAE J404 4320
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 4600–4600 mm (181.1–181.1 in)
On M-EX Right Now
EN 10083-1 C22R
0 active listings and RFQs →
SAE J404 4320
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10083-1 C22R and SAE J404 4320?
Different category: EN 10083-1 C22R is Carbon Steel, SAE J404 4320 is Alloy Steel. EN 10083-1 C22R specifies Cr+Mo+Ni which is not specified for SAE J404 4320.
Can EN 10083-1 C22R be substituted with SAE J404 4320?
EN 10083-1 C22R and SAE J404 4320 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.