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IS 1570 (Part 4) 16Ni6Cr7Mo3 vs DIN 17210 18CrNiMo6

Strong Match — 90.6% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 16Ni6Cr7Mo3 (IS 1570 (Part 4):1988) and DIN 17210 18CrNiMo6 (DIN 17210:1986) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) 16Ni6Cr7Mo3 is defined under Bureau of Indian Standards (IS), originating from India, while DIN 17210 18CrNiMo6 is defined under Deutsches Institut fur Normung (DIN), originating from Germany.

As per chemical composition, IS 1570 (Part 4) 16Ni6Cr7Mo3 vs DIN 17210 18CrNiMo6 is a 90.6% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 90.6%.

Frequently Compared With IS 1570 (Part 4) 16Ni6Cr7Mo3:
IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 07Cr4Mo6 GB/T 3077 12Cr2Ni4A UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Mo6 GOST 4543 12HN3A NF A35-565 100C6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H
Match Breakdown
CHEMISTRY MATCH
90.6%
MECHANICAL MATCH
No shared data
OVERALL
90.6%
Specifications
Property IS 1570 (Part 4) 16Ni6Cr7Mo3 DIN 17210 18CrNiMo6
Standard IS 1570 (Part 4):1988 DIN 17210:1986
Category Alloy Steel Alloy Steel
C (%) 0.14-0.19 0.15–0.21
Si (%) 0.15-0.35 0.15–0.40
Mn (%) 0.40-0.60 0.50–0.90
Ni (%) 1.40-1.70 1.40–1.70
Cr (%) 1.50-1.80 1.50–1.80
Mo (%) 0.25-0.35 0.25–0.35
S (%) Not specified ≤0.035
P (%) Not specified ≤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 IS 1570 (Part 4) 16Ni6Cr7Mo3 DIN 17210 18CrNiMo6
Tensile Strength Not specified 1000–1200 MPa
Case Hardness HRC Not specified 58–63
Core Hardness HB Not specified 280–340
Elongation Not specified ≥9%
Typical Applications
IS 1570 (Part 4) 16Ni6Cr7Mo3
Not documented
DIN 17210 18CrNiMo6
Heavy duty gears, shafts, cams, axles, case hardened transmission components
Key Differences
Can IS 1570 (Part 4) 16Ni6Cr7Mo3 Be Substituted With DIN 17210 18CrNiMo6?
IS 1570 (Part 4) 16Ni6Cr7Mo3 and DIN 17210 18CrNiMo6 overlap closely enough on chemistry and mechanical properties that DIN 17210 18CrNiMo6 is often considered as a substitute for IS 1570 (Part 4) 16Ni6Cr7Mo3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
IS 1570 (Part 4) 16Ni6Cr7Mo3
No active listings currently.
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)
On M-EX Right Now
IS 1570 (Part 4) 16Ni6Cr7Mo3
0 active listings and RFQs →
DIN 17210 18CrNiMo6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 16Ni6Cr7Mo3 and DIN 17210 18CrNiMo6?
DIN 17210 18CrNiMo6 specifies S, P which are not specified for IS 1570 (Part 4) 16Ni6Cr7Mo3.
Can IS 1570 (Part 4) 16Ni6Cr7Mo3 be substituted with DIN 17210 18CrNiMo6?
IS 1570 (Part 4) 16Ni6Cr7Mo3 and DIN 17210 18CrNiMo6 overlap closely enough on chemistry and mechanical properties that DIN 17210 18CrNiMo6 is often considered as a substitute for IS 1570 (Part 4) 16Ni6Cr7Mo3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.