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EN 10025-5 S355K2W vs EN 10025-5 S355J0WP

Strong Match — 87% match based on chemical composition and mechanical property overlap.

EN 10025-5 S355K2W (EN 10025-5:2019) and EN 10025-5 S355J0WP (EN 10025-5:2019) are both steel grades. Both fall under the Structural Steel (Corten / Weathering) category. EN 10025-5 S355K2W is defined under European Standard (EN), originating from Europe, while EN 10025-5 S355J0WP is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10025-5 S355K2W vs EN 10025-5 S355J0WP is a 80.6% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 87%.

Frequently Compared With EN 10025-5 S355K2W:
EN 10025-5 S355J2WP EN 10025-5 S355J0W EN 10025-5 S355J5W EN 10025-5 S420J2W EN 10025-5 S420K2W ASTM A709 Grade HPS 70W AS/NZS 3678 Grade 350WR EN 10025-5 S355J2W CSA G40.21 260WT ASTM A588 EN 10025-5 S235J0W EN 10025-5 S235J2W
Match Breakdown
CHEMISTRY MATCH
80.6%
MECHANICAL MATCH
100%
OVERALL
87%
Specifications
Property EN 10025-5 S355K2W EN 10025-5 S355J0WP
Standard EN 10025-5:2019 EN 10025-5:2019
Category Structural Steel (Corten / Weathering) Structural Steel (Corten / Weathering)
C (%) <=0.16 <=0.12
Si (%) <=0.50 <=0.75
Mn (%) 0.50-1.50 <=1.0
P (%) <=0.030 0.06-0.15
S (%) <=0.030 <=0.035
Cr (%) 0.40-0.80 0.30-1.25
Cu (%) 0.25-0.55 0.25-0.55
N (%) Not specified <=0.012
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10025-5 S355K2W EN 10025-5 S355J0WP
Tensile Strength 470-630 MPa 470-630 MPa
Yield Strength >=355 MPa >=355 MPa
Elongation >=22% >=22%
Condition Nominal thickness up to 16 mm for yield, 3 to 100 mm for tensile, 3 to 40 mm for elongation (Lo = 5.65 sqrt(S0), longitudinal); transverse values are lower, see blocks Nominal thickness up to 16 mm for yield, 3 to 100 mm for tensile, 3 to 40 mm for elongation (Lo = 5.65 sqrt(S0), longitudinal); transverse values are lower, see blocks
Typical Applications
EN 10025-5 S355K2W
Not documented
EN 10025-5 S355J0WP
High-phosphorus weathering steel for enhanced patina formation; containers, smokestacks, freight wagons, silos, pylons, bridges, architectural exposed structures
Key Differences
Can EN 10025-5 S355K2W Be Substituted With EN 10025-5 S355J0WP?
EN 10025-5 S355K2W and EN 10025-5 S355J0WP overlap closely enough on chemistry and mechanical properties that EN 10025-5 S355J0WP is often considered as a substitute for EN 10025-5 S355K2W in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
EN 10025-5 S355K2W
No active listings currently.
EN 10025-5 S355J0WP
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–4300 mm (114.17–169.29 in)
On M-EX Right Now
EN 10025-5 S355K2W
0 active listings and RFQs →
EN 10025-5 S355J0WP
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-5 S355K2W and EN 10025-5 S355J0WP?
EN 10025-5 S355J0WP specifies N which is not specified for EN 10025-5 S355K2W.
Can EN 10025-5 S355K2W be substituted with EN 10025-5 S355J0WP?
EN 10025-5 S355K2W and EN 10025-5 S355J0WP overlap closely enough on chemistry and mechanical properties that EN 10025-5 S355J0WP is often considered as a substitute for EN 10025-5 S355K2W in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.