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DIN 17210 20CrMo5 vs IS 4367 10Cr9Mo10

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

DIN 17210 20CrMo5 (DIN 17210:1986) and IS 4367 10Cr9Mo10 (IS 4367:1991) are both steel grades. Both fall under the Alloy Steel category. DIN 17210 20CrMo5 is defined under Deutsches Institut fur Normung (DIN), originating from Germany, while IS 4367 10Cr9Mo10 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, DIN 17210 20CrMo5 vs IS 4367 10Cr9Mo10 is a 58% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With DIN 17210 20CrMo5:
GOST 4543 12HN3A UNI 11234 100Cr6 NF A35-565 100C6 GB/T 3077 12Cr2Ni4A IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
58%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property DIN 17210 20CrMo5 IS 4367 10Cr9Mo10
Standard DIN 17210:1986 IS 4367:1991
Category Alloy Steel Alloy Steel
C (%) 0.18-0.23 <=0.15
Si (%) 0.15-0.35 <=0.50
Mn (%) 0.90-1.20 0.40-0.70
Cr (%) 1.10-1.40 2.00-2.50
Mo (%) 0.20-0.30 0.90-1.10
P (%) <=0.035 <=0.035
S (%) <=0.035 <=0.035
Ni (%) Not specified <=0.30
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property DIN 17210 20CrMo5 IS 4367 10Cr9Mo10
Tensile Strength 800-1000 MPa 410-590 MPa
Yield Strength 600 MPa min 245 MPa min
Elongation 10-14% >=18%
Hardness 248-302 HB 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
DIN 17210 20CrMo5
Used in gears, shafts, pinions, camshafts, and transmission components.
IS 4367 10Cr9Mo10
Not documented
Key Differences
Can DIN 17210 20CrMo5 Be Substituted With IS 4367 10Cr9Mo10?
DIN 17210 20CrMo5 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
DIN 17210 20CrMo5
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5800–6700 mm (228.35–263.78 in)
IS 4367 10Cr9Mo10
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On M-EX Right Now
DIN 17210 20CrMo5
2 active listings and RFQs →
IS 4367 10Cr9Mo10
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Frequently Asked Questions
What is the difference between DIN 17210 20CrMo5 and IS 4367 10Cr9Mo10?
IS 4367 10Cr9Mo10 specifies Ni which is not specified for DIN 17210 20CrMo5.
Can DIN 17210 20CrMo5 be substituted with IS 4367 10Cr9Mo10?
DIN 17210 20CrMo5 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.