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CSA G40.21 300W Plate - Listings

All CSA G40.21 300W Plate listings on M-EX.

All CSA G40.21 300W Forms Mild Steel
Grade Details
Grade300W
StandardCSA G40.21
DescriptionCSA G40.21 300W is a Canadian standard structural steel with 300 MPa minimum yield strength, equivalent to ASTM A36 and IS 2062 E300. It is widely used for structural fabrication, bridges and general construction across Canada.
Applicationsstructural fabrication,bridges,buildings,machinery frames,general construction,welded structures
Equivalent Grades
Grade Standard Region Live Plate on M-EX
ASTM A36 ASTM USA 1 listing, 1 RFQ →
S275JR EN 10025 Europe 0 listings, 3 RFQs →
IS 2062 E250A IS 2062 India 3 listings, 3 RFQs →
Q235B GB/T 700 China 0 listings, 2 RFQs →
SS400 JIS G3101 Japan 3 listings, 0 RFQs →
St3sp GOST 380 Russia 2 listings, 0 RFQs →
AS/NZS 3678 Grade 250 AS/NZS 3678 Australia 2 listings, 0 RFQs →
Market Snapshot
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7D Offer Price
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15D Offer Price
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30D Offer Price
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Supply & Demand: Plate See Full Supply & Demand →
CSA G40.21 300W Plate Balanced

Active CSA G40.21 300W Plate Listings (For Sale) 2

CSA G40.21 300W Plate
8.500 MT  ·  Closes 03 Sep 2026
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CSA G40.21 300W Plate
11.400 MT  ·  Closes 07 Sep 2026
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Related: All Plate grades · Mild Steel