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BS 970 EN37 vs IS 11169 (Part 1) 30Ni13Cr5

Related Material — 69% match based on chemical composition and mechanical property overlap.

BS 970 EN37 (BS 970:1955) and IS 11169 (Part 1) 30Ni13Cr5 (IS 11169 (Part 1):1984) are both steel grades. Both fall under the Alloy Steel category. BS 970 EN37 is typically used for bars and billets for forging; forgings and drop-forgings; bars for machining; bright bars. suitable for tensile strength of 40 tons/sq in min., while IS 11169 (Part 1) 30Ni13Cr5 is commonly used for heavy shafts, axles, connecting rods, large gears, structural components in mining and construction equipment.. BS 970 EN37 is defined under British Standards (BS), originating from United Kingdom, while IS 11169 (Part 1) 30Ni13Cr5 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, BS 970 EN37 vs IS 11169 (Part 1) 30Ni13Cr5 is a 69% 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 69%.

Frequently Compared With BS 970 EN37:
IS 4367 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 7) 10Cr36Mo10H EN 10028-2 10CrMo9-10 IS 1570 (Part 4) 10Mo6
Match Breakdown
CHEMISTRY MATCH
69%
MECHANICAL MATCH
No shared data
OVERALL
69%
Specifications
Property BS 970 EN37 IS 11169 (Part 1) 30Ni13Cr5
Standard BS 970:1955 IS 11169 (Part 1):1984
Category Alloy Steel Alloy Steel
C (%) <=0.16 0.26-0.34
Si (%) 0.10-0.35 0.10-0.35
Mn (%) <=0.45 0.40-0.70
Ni (%) 4.50-5.20 3.90-4.30
Cr (%) <=0.30 1.10-1.40
S (%) <=0.050 Not specified
P (%) <=0.050 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property BS 970 EN37 IS 11169 (Part 1) 30Ni13Cr5
Tensile Strength ≥618 MPa (40 tons/sq in, converted) Not specified
Elongation ≥20% Not specified
Condition Core, after heat treatment (lowest-strength condition of the standard) Not specified
Hardness, annealed Not specified <=200 HB
Typical Applications
BS 970 EN37
Bars and billets for forging; forgings and drop-forgings; bars for machining; bright bars. Suitable for tensile strength of 40 tons/sq in min.
IS 11169 (Part 1) 30Ni13Cr5
Heavy shafts, axles, connecting rods, large gears, structural components in mining and construction equipment.
Key Differences
Can BS 970 EN37 Be Substituted With IS 11169 (Part 1) 30Ni13Cr5?
BS 970 EN37 and IS 11169 (Part 1) 30Ni13Cr5 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
BS 970 EN37
No active listings currently.
IS 11169 (Part 1) 30Ni13Cr5
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 4800–5900 mm (188.98–232.28 in)
On M-EX Right Now
BS 970 EN37
0 active listings and RFQs →
IS 11169 (Part 1) 30Ni13Cr5
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between BS 970 EN37 and IS 11169 (Part 1) 30Ni13Cr5?
BS 970 EN37 specifies S, P which are not specified for IS 11169 (Part 1) 30Ni13Cr5.
Can BS 970 EN37 be substituted with IS 11169 (Part 1) 30Ni13Cr5?
BS 970 EN37 and IS 11169 (Part 1) 30Ni13Cr5 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.