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ASTM A276/A276M S21800 vs EN 10088-1 1.4401

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

ASTM A276/A276M S21800 (ASTM A276/A276M:2017) and EN 10088-1 1.4401 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S21800 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while EN 10088-1 1.4401 is commonly used for marine, chemical processing, pharmaceutical equipment. ASTM A276/A276M S21800 is defined under ASTM International, originating from United States, while EN 10088-1 1.4401 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A276/A276M S21800 vs EN 10088-1 1.4401 is a 57.6% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With ASTM A276/A276M S21800:
ASTM A959 201 ASTM A959 202 GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH ASTM A959 .- GOST 5632 06Kh23N28 EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
57.6%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property ASTM A276/A276M S21800 EN 10088-1 1.4401
Standard ASTM A276/A276M:2017 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.10 ≤0.07
Mn (%) 7.0-9.0 ≤2.00
P (%) <=0.060 Not specified
S (%) <=0.030 Not specified
Si (%) 3.5-4.5 ≤1.00
Cr (%) 16.0-18.0 16.5–18.5
Ni (%) 8.0-9.0 10.5–13.5
N (%) 0.08-0.18 Not specified
Mo (%) Not specified 2.0–2.5
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 S21800 EN 10088-1 1.4401
Tensile Strength >=655 MPa ≥520 MPa
Yield Strength >=345 MPa ≥210 MPa
Elongation >=35% ≥40%
Hardness <=241 HB ≤215 HB
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S21800
Stainless steel bars and shapes (hot-finished or cold-finished)
EN 10088-1 1.4401
Marine, chemical processing, pharmaceutical equipment
Key Differences
Can ASTM A276/A276M S21800 Be Substituted With EN 10088-1 1.4401?
ASTM A276/A276M S21800 and EN 10088-1 1.4401 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
ASTM A276/A276M S21800
No active listings currently.
EN 10088-1 1.4401
Sheet → (4 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–3400 mm (98.43–133.86 in)
On M-EX Right Now
ASTM A276/A276M S21800
0 active listings and RFQs →
EN 10088-1 1.4401
4 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A276/A276M S21800 and EN 10088-1 1.4401?
ASTM A276/A276M S21800 specifies P, S, N which are not specified for EN 10088-1 1.4401. EN 10088-1 1.4401 specifies Mo which is not specified for ASTM A276/A276M S21800.
Can ASTM A276/A276M S21800 be substituted with EN 10088-1 1.4401?
ASTM A276/A276M S21800 and EN 10088-1 1.4401 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.