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EN 10025-2 S235JR vs ASTM A1008 SS Grade 50

Related Material — 58.6% match based on chemical composition and mechanical property overlap.

EN 10025-2 S235JR (EN 10025-2:2019) and ASTM A1008 SS Grade 50 (ASTM A1008) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S235JR is typically used for structural fabrication, bridges, buildings, general engineering, while ASTM A1008 SS Grade 50 is commonly used for cold-rolled high-strength structural steel sheet; automotive structural components, cold-formed parts requiring moderate strength. EN 10025-2 S235JR is defined under European Standard (EN), originating from Europe, while ASTM A1008 SS Grade 50 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10025-2 S235JR vs ASTM A1008 SS Grade 50 is a 87.9% match. As per mechanical properties, the match is 0%. Combined, this makes them a related material overall at 58.6%.

Frequently Compared With EN 10025-2 S235JR:
CSA G40.21 300W CSA G40.21 350W CSA G40.21 480W ASTM A283C ASTM A572 Gr.65 GOST 19281 09G2S CSA G40.21 260W AS/NZS 3679.1 300 AS/NZS 3679.1 350 CSA G40.21 400A CSA G40.21 400W ASTM A1008 SS Grade 80
Match Breakdown
CHEMISTRY MATCH
87.9%
MECHANICAL MATCH
0%
OVERALL
58.6%
Specifications
Property EN 10025-2 S235JR ASTM A1008 SS Grade 50
Standard EN 10025-2:2019 ASTM A1008
Category Structural Steel Structural Steel
C (%) <=0.17 <=0.20
Mn (%) <=1.40 <=1.35
P (%) <=0.035 <=0.040
S (%) <=0.035 <=0.040
N (%) <=0.012 Not specified
Cu (%) <=0.55 Not specified
Si (%) Not specified <=0.50
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10025-2 S235JR ASTM A1008 SS Grade 50
Tensile Strength 360-510 MPa 380 MPa min
Yield Strength >=235 MPa 340 MPa min
Elongation >=26% 14% min
Condition Nominal thickness up to 16 mm (tensile for 3 to 100 mm, elongation for 3 to 40 mm), longitudinal test pieces Not specified
Typical Applications
EN 10025-2 S235JR
Structural fabrication, bridges, buildings, general engineering
ASTM A1008 SS Grade 50
Cold-rolled high-strength structural steel sheet; automotive structural components, cold-formed parts requiring moderate strength
Key Differences
Can EN 10025-2 S235JR Be Substituted With ASTM A1008 SS Grade 50?
EN 10025-2 S235JR and ASTM A1008 SS Grade 50 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
EN 10025-2 S235JR
Plate → (3 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3300–5100 mm (129.92–200.79 in)
ASTM A1008 SS Grade 50
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2700–3400 mm (106.3–133.86 in)
On M-EX Right Now
EN 10025-2 S235JR
3 active listings and RFQs →
ASTM A1008 SS Grade 50
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S235JR and ASTM A1008 SS Grade 50?
EN 10025-2 S235JR specifies N, Cu which are not specified for ASTM A1008 SS Grade 50. ASTM A1008 SS Grade 50 specifies Si which is not specified for EN 10025-2 S235JR.
Can EN 10025-2 S235JR be substituted with ASTM A1008 SS Grade 50?
EN 10025-2 S235JR and ASTM A1008 SS Grade 50 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.