AS/NZS 3678 Grade 350WR Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for AS/NZS 3678 Grade 350WR, broken down by form. Signals are indicative and derived from listings and RFQs.
Last updated: 16 Oct 2026, 1:00 AM
Lifetime: This grade’s supply and demand by form, across everything ever listed on M-EX. Use this for the long view. For example, “Has this grade historically drawn more buyers than sellers?”
| Form |
Supply |
Demand |
Status |
Price Band (Rs./MT) |
| Plate |
16 |
16 |
Healthy |
68,223
to
70,667
median 69,034
|
AS/NZS 3678 Grade 350WR's demand ranks in the top 24% of all 484 tracked grades platform-wide.
The Plate form most recently moved into Healthy, 124 days ago.
Disclaimer: All information on this page is indicative only and derived from posted listings and RFQs on M-EX. It does not constitute a market price quote or investment advice. M-EX and GTE make no representations as to accuracy or completeness. Actual activity depends on quantity, quality, payment terms and other commercial factors agreed between buyers and sellers.
AS/NZS 3678 Grade 350WR is a Structural Steel (Corten / Weathering) grade: Weather resistant hot rolled structural steel plate with 350 MPa yield strength. Used for exposed structures, bridges and applications requiring atmospheric corrosion resistance without painting.
Typical applications: Weather-resistant (corrosion-resistant) structural steel; exposed bridge and structural applications requiring atmospheric corrosion resistance.
Equivalent / Similar Grades (3)
Chemical Composition (%)
| C |
Mn |
Si |
P |
S |
Cu |
Cr |
Ni |
| <=0.20 |
<=1.70 |
<=0.50 |
<=0.035 |
<=0.035 |
0.25-0.55 |
0.40-0.80 |
<=0.65 |
Mechanical Properties
| Tensile Strength |
480-620 MPa |
| Yield Strength |
350 MPa min |
| Elongation |
20% min |