Classes of Bitumen under the Australian Standard are determined by the viscosity test at 60°C Pa.s.
Bitumen grades for Australia market are as below:
- Class 170 (C170)
- Class 320 (C320)
Australian Bitumen Grades Prices
| Australian Bitumen Grade Prices (New Steel Drum) | |
|---|---|
| Grade | FOB Middle East Price (USD/MT) |
| C170 | 403 ± 2$ |
| C320 | 402 ± 3$ |
July 7, 2025 | |
Class 170 Bitumen
Bitumen C170 (Australian Grade) is a premium viscosity-grade bitumen widely used in road construction and asphalt applications across Australia.
C170 has superior durability and resistance to deformation, making it ideal for high-traffic roads and heavy-duty pavements. Its medium viscosity ensures optimal workability during laying, while its high-temperature stability enhances longevity in Australia’s diverse climate.
Whether for highways, industrial pavements, or airport runways, Bitumen C170 has reliable performance, meeting strict Australian bitumen specifications.
Do you need C170 bitumen? Contact us for a quote today!
Infinity Galaxy as a dedicates the specification of each Australian bitumen grades as below:
Class 170 (C170) Specifications
| Australian Standard Bitumen C170 Specifications | ||||
|---|---|---|---|---|
| Specification | Test Method | Unit | Min. | Max. |
| Specific Gravity 25 °C | ASTM D70 | – | 1.01 | 1.06 |
| Penetration at 25 °C | ASTM D5 | 0.1mm | 62 | – |
| Viscosity at 60°C | ASTM D2171 | Pa.s | 140 | 200 |
| Viscosity at 135°C | ASTM D2171 | Pa.s | 0.25 | 0.45 |
| Flash Point (COC) | ASTM D92 | °C | 250 | – |
| Matter Insoluble in Trichloroethylene | ASTM D2042 | %wt | – | 1 |
| After Rolling Thin Film Oven Test (RTFO) | ||||
| Viscosity of Residue at 60°C | ASTM D2171 | % of original | – | 300 |
Class 320 (C320) Specifications
| Australian Standard Bitumen C320 Specifications | ||||
|---|---|---|---|---|
| Specification | Test Method | Unit | Min. | Max. |
| Specific Gravity 25 °C | ASTM D70 | – | 1.01 | 1.06 |
| Penetration at 25 °C | ASTM D5 | 0.1mm | 40 | – |
| Viscosity at 60°C | ASTM D2171 | Pa.s | 260 | 380 |
| Viscosity at 135°C | ASTM D2171 | Pa.s | 0.40 | 0.65 |
| Flash Point (COC) | ASTM D92 | °C | 250 | – |
| Matter Insoluble in Trichloroethylene | ASTM D2042 | %wt | – | 1 |
| After Rolling Thin Film Oven Test (RTFO) | ||||
| Viscosity of Residue at 60°C | ASTM D2171 | % of original | – | 300 |
Infinity Galaxy, Bitumen Supplier
If you would like to know more details about purchase process, packings, delivery term and transit time, you can check bitumen supplier in Australia page. Feel Free to contact us, if you have any inquiry about Australian bitumen grades. Fill out below form to get a complete guide on your purchase. Our sales experts will contact you within 12 hours.
"*" indicates required fields
