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DIN 17210 18CrNiMo6 vs IS 4367 07Cr4Mo6

Minimal Match — 38.7% match based on chemical composition and mechanical property overlap.

DIN 17210 18CrNiMo6 (DIN 17210:1986) and IS 4367 07Cr4Mo6 (IS 4367:1991) are both steel grades. Both fall under the Alloy Steel category. DIN 17210 18CrNiMo6 is defined under Deutsches Institut fur Normung (DIN), originating from Germany, while IS 4367 07Cr4Mo6 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, DIN 17210 18CrNiMo6 vs IS 4367 07Cr4Mo6 is a 58% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 38.7%.

Frequently Compared With DIN 17210 18CrNiMo6:
GB/T 3077 12Cr2Ni4A NF A35-565 100C6 UNI 11234 100Cr6 GOST 4543 12HN3A IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 07Cr4Mo6 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
58%
MECHANICAL MATCH
0%
OVERALL
38.7%
Specifications
Property DIN 17210 18CrNiMo6 IS 4367 07Cr4Mo6
Standard DIN 17210:1986 IS 4367:1991
Category Alloy Steel Alloy Steel
C (%) 0.15–0.21 <=0.12
Mn (%) 0.50–0.90 0.40-0.70
Cr (%) 1.50–1.80 0.70-1.10
Ni (%) 1.40–1.70 <=0.30
Mo (%) 0.25–0.35 0.45-0.65
Si (%) 0.15–0.40 0.15-0.60
S (%) ≤0.035 <=0.035
P (%) ≤0.035 <=0.035
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 18CrNiMo6 IS 4367 07Cr4Mo6
Tensile Strength 1000–1200 MPa 380-550 MPa
Case Hardness HRC 58–63 Not specified
Core Hardness HB 280–340 Not specified
Elongation ≥9% >=19%
Yield Strength Not specified 225 MPa min
Izod Impact Not specified 60 J min
Hardness (soft annealed) Not specified <=170 HB
Condition Not specified Normalised and tempered, ruling section up to 40 mm
Typical Applications
DIN 17210 18CrNiMo6
Heavy duty gears, shafts, cams, axles, case hardened transmission components
IS 4367 07Cr4Mo6
Not documented
Can DIN 17210 18CrNiMo6 Be Substituted With IS 4367 07Cr4Mo6?
DIN 17210 18CrNiMo6 and IS 4367 07Cr4Mo6 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 18CrNiMo6
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5000–5400 mm (196.85–212.6 in)
IS 4367 07Cr4Mo6
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On M-EX Right Now
DIN 17210 18CrNiMo6
2 active listings and RFQs →
IS 4367 07Cr4Mo6
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Frequently Asked Questions
What is the difference between DIN 17210 18CrNiMo6 and IS 4367 07Cr4Mo6?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can DIN 17210 18CrNiMo6 be substituted with IS 4367 07Cr4Mo6?
DIN 17210 18CrNiMo6 and IS 4367 07Cr4Mo6 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.