Minimal Match — 54.3% match
based on chemical composition and mechanical property overlap.
ASTM A276/A276M S31008 (ASTM A276/A276M:2017) and GB/T 3280 06Cr19Ni10 (GB/T 3280-2015) are both steel grades.
Both fall under the Stainless Steel category.
ASTM A276/A276M S31008 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while GB/T 3280 06Cr19Ni10 is commonly used for used for kitchen equipment, food processing machinery, chemical tanks, piping, architectural panels, and fasteners..
ASTM A276/A276M S31008 is defined under ASTM International, originating from United States, while GB/T 3280 06Cr19Ni10 is defined under Guobiao Standards (GB/T), originating from China.
As per chemical composition, ASTM A276/A276M S31008 vs GB/T 3280 06Cr19Ni10 is a 81.5% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 54.3%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
ASTM A276/A276M S31008
GB/T 3280 06Cr19Ni10
Tensile Strength
>=515 MPa
520-720 MPa
Yield Strength
>=205 MPa
205-310 MPa
Elongation
>=40%
40-60%
Condition
Condition A (Annealed), hot-finished, all sizes (first row printed)
Not specified
Hardness
Not specified
187 HB max
Typical Applications
ASTM A276/A276M S31008
Stainless steel bars and shapes (hot-finished or cold-finished)
GB/T 3280 06Cr19Ni10
Used for kitchen equipment, food processing machinery, chemical tanks, piping, architectural panels, and fasteners.
Can ASTM A276/A276M S31008 Be Substituted With GB/T 3280 06Cr19Ni10?
ASTM A276/A276M S31008 and GB/T 3280 06Cr19Ni10 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.
What is the difference between ASTM A276/A276M S31008 and GB/T 3280 06Cr19Ni10?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A276/A276M S31008 be substituted with GB/T 3280 06Cr19Ni10?
ASTM A276/A276M S31008 and GB/T 3280 06Cr19Ni10 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.