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GB/T 1299 T10 vs EN ISO 683-17 100Cr6

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

GB/T 1299 T10 (GB/T 1299-2014) and EN ISO 683-17 100Cr6 (EN ISO 683-17:2014) are both steel grades. Both fall under the Tool & Die Steels category. GB/T 1299 T10 is typically used for used for chisels, files, hand saws, drills, woodworking tools, and cold shearing blades., while EN ISO 683-17 100Cr6 is commonly used for rolling element bearings, precision components, cold work tooling. GB/T 1299 T10 is defined under Guobiao Standards (GB/T), originating from China, while EN ISO 683-17 100Cr6 is defined under European Standard (EN), originating from Europe.

As per chemical composition, GB/T 1299 T10 vs EN ISO 683-17 100Cr6 is a 82.7% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With GB/T 1299 T10:
GOST 5950 3H2W8F GOST 5950 4H5MFS1 DIN EN ISO 4957 1.2344 GB/T 1299 4Cr5MoSiV1 DIN EN ISO 4957 1.2379 AISI 52100 EN ISO 4957 1.2316 GB/T 1299 3Cr2W8V GOST 5950 4H5MFS GB/T 1299 4Cr5MoSiV IS 1570 (Part 6) 103T3 IS 1570 (Part 6) 118T3
Match Breakdown
CHEMISTRY MATCH
82.7%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property GB/T 1299 T10 EN ISO 683-17 100Cr6
Standard GB/T 1299-2014 EN ISO 683-17:2014
Category Tool & Die Steels Tool & Die Steels
C (%) 0.95-1.04 0.93–1.05
Si (%) 0.17-0.37 0.15–0.35
Mn (%) 0.35-0.65 0.25–0.45
P (%) 0.030 max ≤0.025
S (%) 0.030 max ≤0.025
Cr (%) Not specified 1.35–1.65
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property GB/T 1299 T10 EN ISO 683-17 100Cr6
Tensile Strength 750-950 MPa ≥620 MPa (annealed)
Yield Strength 500-700 MPa Not specified
Elongation 8-12% Not specified
Hardness 60-65 HRC Not specified
Hardness HRC Not specified 60–66 (hardened)
Hardness HB Not specified 179–217 (annealed)
Typical Applications
GB/T 1299 T10
Used for chisels, files, hand saws, drills, woodworking tools, and cold shearing blades.
EN ISO 683-17 100Cr6
Rolling element bearings, precision components, cold work tooling
Key Differences
Can GB/T 1299 T10 Be Substituted With EN ISO 683-17 100Cr6?
GB/T 1299 T10 and EN ISO 683-17 100Cr6 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
GB/T 1299 T10
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2800–3000 mm (110.24–118.11 in)
EN ISO 683-17 100Cr6
Round Bar → (18 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 3000–6500 mm (118.11–255.91 in)
On M-EX Right Now
GB/T 1299 T10
2 active listings and RFQs →
EN ISO 683-17 100Cr6
18 active listings and RFQs →
Frequently Asked Questions
What is the difference between GB/T 1299 T10 and EN ISO 683-17 100Cr6?
EN ISO 683-17 100Cr6 specifies Cr which is not specified for GB/T 1299 T10.
Can GB/T 1299 T10 be substituted with EN ISO 683-17 100Cr6?
GB/T 1299 T10 and EN ISO 683-17 100Cr6 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.