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GB/T 1299 3Cr2W8V vs IS 1570 (Part 6) 133T3

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

GB/T 1299 3Cr2W8V (GB/T 1299-2014) and IS 1570 (Part 6) 133T3 (IS 1570 (Part 6):1996) are both steel grades. Both fall under the Tool & Die Steels category. GB/T 1299 3Cr2W8V is defined under Guobiao Standards (GB/T), originating from China, while IS 1570 (Part 6) 133T3 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, GB/T 1299 3Cr2W8V vs IS 1570 (Part 6) 133T3 is a 54% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With GB/T 1299 3Cr2W8V:
GOST 5950 3H2W8F GB/T 1299 4Cr5MoSiV EN ISO 683-17 100Cr6 AISI 52100 GOST 5950 4H5MFS DIN EN ISO 4957 1.2344 IS 3748 103T3 IS 3748 50T8 IS 3748 70T3 IS 3748 80T3 IS 3748 55T8 IS 3748 133T3
Match Breakdown
CHEMISTRY MATCH
54%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property GB/T 1299 3Cr2W8V IS 1570 (Part 6) 133T3
Standard GB/T 1299-2014 IS 1570 (Part 6):1996
Category Tool & Die Steels Tool & Die Steels
C (%) 0.30-0.40 1.25-1.40
Si (%) 0.20-0.40 0.10-0.30
Mn (%) 0.20-0.50 <=0.40
Cr (%) 2.20-2.70 <=0.20
W (%) 7.50-9.00 Not specified
V (%) 0.20-0.50 Not specified
P (%) 0.030 max <=0.035
S (%) 0.030 max <=0.035
Cu (%) Not specified <=0.25
Ni (%) Not specified <=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 GB/T 1299 3Cr2W8V IS 1570 (Part 6) 133T3
Tensile Strength 1180-1380 MPa Not specified
Yield Strength 980-1180 MPa Not specified
Elongation 10-14% Not specified
Hardness 48-54 HRC Not specified
Typical Applications
GB/T 1299 3Cr2W8V
Used for hot forging dies, extrusion dies, die-casting molds, hot punches, and hot shear blades.
IS 1570 (Part 6) 133T3
Not documented
Key Differences
Can GB/T 1299 3Cr2W8V Be Substituted With IS 1570 (Part 6) 133T3?
GB/T 1299 3Cr2W8V and IS 1570 (Part 6) 133T3 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 3Cr2W8V
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2800–2900 mm (110.24–114.17 in)
IS 1570 (Part 6) 133T3
No active listings currently.
On M-EX Right Now
GB/T 1299 3Cr2W8V
2 active listings and RFQs →
IS 1570 (Part 6) 133T3
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between GB/T 1299 3Cr2W8V and IS 1570 (Part 6) 133T3?
GB/T 1299 3Cr2W8V specifies W, V which are not specified for IS 1570 (Part 6) 133T3. IS 1570 (Part 6) 133T3 specifies Cu, Ni which are not specified for GB/T 1299 3Cr2W8V.
Can GB/T 1299 3Cr2W8V be substituted with IS 1570 (Part 6) 133T3?
GB/T 1299 3Cr2W8V and IS 1570 (Part 6) 133T3 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.