A32 High-Strength Shipbuilding Steel
Request a Quote for A32 Steel Plate
Auremo LLC, 505 Ellicott St, Buffalo, NY 14203, accepts A32 shipbuilding-steel inquiries from U.S. customers. Call +1 716 910 04 21 or send the classification standard, dimensions, certificates and quantity.
Available product forms
- shipbuilding plate
- wide flat and strip
- structural shapes subject to specification
- cut plate and custom dimensions
Information to include in your request
Please provide the governing standard or grade, product form, dimensions and tolerances, quantity, delivery ZIP code and required documentation. Pricing and availability are confirmed individually for each inquiry.
Frequently asked questions
How is the price for A32 shipbuilding steel confirmed?
Prices are provided on request and depend on the exact grade or standard, dimensions, tolerances, quantity, documentation and freight requirements.
Can non-standard dimensions be requested?
Yes. Include a drawing or dimensional requirements. Availability and manufacturing or sourcing feasibility are confirmed with the quotation.
What is the typical delivery time in the United States?
Typical U.S. delivery is 2–3 weeks after order confirmation. The final lead time and delivery terms are stated in the quotation for the selected material, quantity and destination.
Related materials and references
A40 shipbuilding steel · S275 structural steel · S390 structural steel
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | A32 |
| Designation GOST Latin | A32 |
| Transliteration | A32 |
| The chemical elements | A32 |
Description
A32 steel plate specification and quote details
A32 steel searches may refer to different material systems, so the grade name alone is not enough for procurement. Include the classification society or governing standard, plate thickness and width, delivery condition, impact-test temperature, certificate level, quantity and destination ZIP code for a specification review and quotation.
A32 steel is used: for the production of plate, universal broadband, bandpass and shaped rolled, intended for the manufacture of shells and other welded structures of ships and floating structures.
Note
High-strength steel.
Standards
| Name | Code | Standards |
|---|---|---|
| Sheets and stripes | В23 | GOST 5521-93, TU 14-1-4264-87 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | N | As | Al | Mo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 5521-93 | ≤0.18 | ≤0.035 | ≤0.035 | 0.9-1.6 | ≤0.2 | 0.15-0.5 | ≤0.4 | The rest | ≤0.35 | ≤0.008 | ≤0.08 | 0.015-0.06 | ≤0.08 |
According to GOST 5521-93, the mass fraction of nitrogen is allowed up to 0.012%, provided that KCU ≥ 294 kJ / m 2 is provided in the rolled product after mechanical aging at 20 ° C. It is allowed in place of aluminum soluble in acids, to determine its total mass fraction, while the rate increases by 0.005%. Partial replacement of aluminum with titanium is allowed: the total mass fraction of aluminum and titanium should be at least 0.015%, the mass fraction of titanium - not more than 0.020%, the mass fraction of aluminum soluble in acids - not less than 0.005%. The microalloying of niobium and (or) vanadium steel to 0.05 and 0.10%, respectively, or other grain refining admixtures is permitted in agreement with the consumer.
Mechanical characteristics
| Section, mm | sT|s0,2, MPa | σB, MPa | d5, % |
|---|---|---|---|
| Castings according to GOST 2685-75 | |||
| ≥315 | 440-590 | ≥22 | |
Description mechanical marks
| Name | Description |
|---|---|
| Section | Section |
| sT|s0,2 | Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB | Limit short-term strength |
| d5 | Elongation after rupture |
