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GOST 380-2005 St3ps Steel: Specifications & Listings

GOST 380-2005 St3ps: Semi-killed structural carbon steel for general engineering and welded constructions. Offers good formability, weldability and moderate strength.

Forms: Plate Category: Structural Steel
Grade Details
GradeGOST 380-2005 St3ps
Standard GOST 380-2005
Applicationsstructural steelwork, welded assemblies, construction materials, plates, bars, channels
Most Active InNorth (Delhi)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
EN 10025-2 S235JR EN 10025-2:2019 Europe 3 listings, 0 RFQs →
JIS G3101 SS400 JIS G3101:2020 Japan 3 listings, 0 RFQs →
GB/T 700 Q235B GB/T 700:2006 China 0 listings, 2 RFQs →
Supply & Demand by FormSee Full Supply & Demand →
Plate →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
GOST 380 St3sp GOST 380-2005 Strong Match
GB/T 1591 Q355D GB/T 1591:2018 Related Material
GB/T 1591 Q355B GB/T 1591:2018 Related Material
IS 1570 (Part 4) 15Cr6Ni6 IS 1570 (Part 4):1988 Related Material
IS 11169 (Part 1) 20Mn5Cr5 IS 11169 (Part 1):2022 Related Material
BS 970 (Part 1) 637H17 BS 970 (Part 1):1991 Related Material
BS 970 (Part 1) 655H13 BS 970 (Part 1):1991 Related Material
BS 970 (Part 3) 635M15 BS 970 (Part 3):1991 Related Material
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Si Mn S P Cu Ni Cr
0.14-0.22 0.05-0.15 0.40-0.65 <=0.050 <=0.040 <=0.30 <=0.30 <=0.30
Mechanical Properties
Tensile Strength 370-490 MPa
Yield Strength >=235 MPa
Elongation >=22%
Hardness <=170 HB
Typical Available Sizes
Round Bar 12-300 mm dia
Flat Bar 20-250 mm width
Sizes are indicative. Contact seller for exact availability.

Popular forms for this grade:

Plate (2)

Active GOST 380-2005 St3ps Listings on M-EX (For Sale)

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GOST 380-2005 St3ps Plate
3.200 MT
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GOST 380-2005 St3ps Plate
2.700 MT
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Buyer RFQs for GOST 380-2005 St3ps

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