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ASTM A588 vs EN 10025-5 S235J2W

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

ASTM A588 (ASTM A588) and EN 10025-5 S235J2W (EN 10025-5:2019) are both steel grades. Both fall under the Structural Steel (Corten / Weathering) category. ASTM A588 is typically used for used for bridges, railway wagons, transmission poles, architectural structures, containers, and outdoor construction., while EN 10025-5 S235J2W is commonly used for weathering (atmospheric corrosion-resistant) structural steel; bridges, railway wagons, shipping containers, transmission towers, outdoor structures exposed without protective coating. ASTM A588 is defined under ASTM International, originating from United States, while EN 10025-5 S235J2W is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A588 vs EN 10025-5 S235J2W is a 72.7% match. As per mechanical properties, the match is 3.1%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With ASTM A588:
EN 10025-5 S355J2W CSA G40.21 350A ASTM A588 Grade A AS/NZS 3678 Grade 350WR EN 10025-5 S355J0WP JIS G3114 SMA400 CSA G40.21 260WT EN 10025-5 S355J2WP CSA G40.21 50W ASTM A709 Grade HPS 70W ASTM A588 Grade B CSA G40.21 480A
Match Breakdown
CHEMISTRY MATCH
72.7%
MECHANICAL MATCH
3.1%
OVERALL
35%
Specifications
Property ASTM A588 EN 10025-5 S235J2W
Standard ASTM A588 EN 10025-5:2019
Category Structural Steel (Corten / Weathering) Structural Steel (Corten / Weathering)
C (%) 0.19 max <=0.13
Mn (%) 0.80-1.25 0.20-0.60
Si (%) 0.30-0.65 <=0.40
Cu (%) 0.20-0.40 0.25-0.55
Cr (%) 0.40-0.70 0.40-0.80
Ni (%) 0.40 max Not specified
P (%) 0.04 max <=0.035
S (%) 0.05 max <=0.030
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A588 EN 10025-5 S235J2W
Tensile Strength 485-630 MPa 360-510 MPa
Yield Strength 345 MPa min >=235 MPa
Elongation 18-21% >=26%
Hardness 140-190 HB Not specified
Condition Not specified 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
ASTM A588
Used for bridges, railway wagons, transmission poles, architectural structures, containers, and outdoor construction.
EN 10025-5 S235J2W
Weathering (atmospheric corrosion-resistant) structural steel; bridges, railway wagons, shipping containers, transmission towers, outdoor structures exposed without protective coating
Key Differences
Can ASTM A588 Be Substituted With EN 10025-5 S235J2W?
ASTM A588 and EN 10025-5 S235J2W 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 A588
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2500–2700 mm (98.43–106.3 in)
EN 10025-5 S235J2W
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2800–3600 mm (110.24–141.73 in)
On M-EX Right Now
ASTM A588
2 active listings and RFQs →
EN 10025-5 S235J2W
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A588 and EN 10025-5 S235J2W?
ASTM A588 specifies Ni which is not specified for EN 10025-5 S235J2W.
Can ASTM A588 be substituted with EN 10025-5 S235J2W?
ASTM A588 and EN 10025-5 S235J2W 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.