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KS D3566 STS304 vs EN 10088-1 1.4006

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

KS D3566 STS304 (KS D3566:2021) and EN 10088-1 1.4006 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. KS D3566 STS304 is typically used for chemical equipment, food processing machinery, kitchen equipment, architectural applications, storage tanks., while EN 10088-1 1.4006 is commonly used for cutlery, turbine blades, fasteners, surgical instruments. KS D3566 STS304 is defined under Korean Industrial Standards (KS), originating from South Korea, while EN 10088-1 1.4006 is defined under European Standard (EN), originating from Europe.

As per chemical composition, KS D3566 STS304 vs EN 10088-1 1.4006 is a 62.9% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With KS D3566 STS304:
GB/T 3280 06Cr19Ni10 EN 10088-1 1.4301 GOST 5632 06Kh23N28 EN 10088-1 1.4401 GOST 5632 12Kh13 GOST 5632 08X18H10 EN 10088-1 1.4845 ASTM A959 .- IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
62.9%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property KS D3566 STS304 EN 10088-1 1.4006
Standard KS D3566:2021 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) max 0.08 0.08–0.15
Mn (%) max 2 ≤1.50
Si (%) max 1 ≤1.00
P (%) max 0.045 Not specified
S (%) max 0.03 Not specified
Cr (%) 18-20 11.5–13.5
Ni (%) 8-10.5 ≤0.75
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property KS D3566 STS304 EN 10088-1 1.4006
Tensile Strength 520 MPa min ≥540 MPa (annealed)
Yield Strength (0.2% proof) 205 MPa min Not specified
Elongation 40% min ≥18%
Hardness HB 187 max Not specified
Hardness HRC Not specified 36–45 (hardened)
Typical Applications
KS D3566 STS304
Chemical equipment, food processing machinery, kitchen equipment, architectural applications, storage tanks.
EN 10088-1 1.4006
Cutlery, turbine blades, fasteners, surgical instruments
Key Differences
Can KS D3566 STS304 Be Substituted With EN 10088-1 1.4006?
KS D3566 STS304 and EN 10088-1 1.4006 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
KS D3566 STS304
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2800–3200 mm (110.24–125.98 in)
EN 10088-1 1.4006
Sheet → (3 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2700–3400 mm (106.3–133.86 in)
On M-EX Right Now
KS D3566 STS304
2 active listings and RFQs →
EN 10088-1 1.4006
3 active listings and RFQs →
Frequently Asked Questions
What is the difference between KS D3566 STS304 and EN 10088-1 1.4006?
KS D3566 STS304 specifies P, S which are not specified for EN 10088-1 1.4006.
Can KS D3566 STS304 be substituted with EN 10088-1 1.4006?
KS D3566 STS304 and EN 10088-1 1.4006 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.