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DIN 17210 30NiCrMo2-2 vs SAE J404 8627

Strong Match — 85.5% match based on chemical composition and mechanical property overlap.

DIN 17210 30NiCrMo2-2 (DIN 17210:1986) and SAE J404 8627 (SAE J404:2009) are both steel grades. Both fall under the Alloy Steel category. DIN 17210 30NiCrMo2-2 is typically used for nickel-chromium-molybdenum case-hardening (carburizing) steel; highly stressed gears, shafts, and transmission components requiring high core strength and wear-resistant carburized surface, while SAE J404 8627 is commonly used for chemistry-only alloy steel grade; see the composition notes for product scope. DIN 17210 30NiCrMo2-2 is defined under Deutsches Institut fur Normung (DIN), originating from Germany, while SAE J404 8627 is defined under SAE International, originating from United States.

As per chemical composition, DIN 17210 30NiCrMo2-2 vs SAE J404 8627 is a 85.5% 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 85.5%.

Frequently Compared With DIN 17210 30NiCrMo2-2:
GB/T 3077 12Cr2Ni4A NF A35-565 100C6 GOST 4543 12HN3A UNI 11234 100Cr6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10
Match Breakdown
CHEMISTRY MATCH
85.5%
MECHANICAL MATCH
No shared data
OVERALL
85.5%
Specifications
Property DIN 17210 30NiCrMo2-2 SAE J404 8627
Standard DIN 17210:1986 SAE J404:2009
Category Alloy Steel Alloy Steel
C (%) 0.26-0.34 0.25-0.30
Mn (%) 0.55-0.85 0.70-0.90
Si (%) <=0.40 0.15-0.35
P (%) <=0.035 <=0.030
S (%) <=0.035 <=0.040
Cr (%) 0.35-0.65 0.40-0.60
Ni (%) 0.40-0.70 0.40-0.70
Mo (%) 0.15-0.25 0.15-0.25
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 30NiCrMo2-2 SAE J404 8627
Tensile Strength 880-1080 MPa Not specified
Yield Strength 685 MPa min Not specified
Elongation 10% min Not specified
Hardness 255-311 HB Not specified
Typical Applications
DIN 17210 30NiCrMo2-2
Nickel-chromium-molybdenum case-hardening (carburizing) steel; highly stressed gears, shafts, and transmission components requiring high core strength and wear-resistant carburized surface
SAE J404 8627
Chemistry-only alloy steel grade; see the composition notes for product scope
Can DIN 17210 30NiCrMo2-2 Be Substituted With SAE J404 8627?
DIN 17210 30NiCrMo2-2 and SAE J404 8627 overlap closely enough on chemistry and mechanical properties that SAE J404 8627 is often considered as a substitute for DIN 17210 30NiCrMo2-2 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
DIN 17210 30NiCrMo2-2
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5300–5800 mm (208.66–228.35 in)
SAE J404 8627
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On M-EX Right Now
DIN 17210 30NiCrMo2-2
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SAE J404 8627
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Frequently Asked Questions
What is the difference between DIN 17210 30NiCrMo2-2 and SAE J404 8627?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can DIN 17210 30NiCrMo2-2 be substituted with SAE J404 8627?
DIN 17210 30NiCrMo2-2 and SAE J404 8627 overlap closely enough on chemistry and mechanical properties that SAE J404 8627 is often considered as a substitute for DIN 17210 30NiCrMo2-2 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.