Browse Our Collection
Get instant quotes that fit your budget perfectly.
Smith Fittings is your go-to manufacturer and supplier of **Boiler Quality (BQ) Sheets and Plates**, proudly based in **Canberra, Australia**. We specialize in providing top-notch materials that are built to handle the toughest industrial demands. Our BQ Sheets and Plates are celebrated for their remarkable strength, durability, and heat resistance, ensuring they perform exceptionally well in high-pressure and high-temperature settings. Thanks to our cutting-edge manufacturing processes and rigorous quality control, Smith Fittings consistently delivers products that adhere to international standards, earning us a solid reputation among industries like power generation, petrochemicals, and heavy engineering throughout Australia and beyond.
When it comes to **Boiler Quality Sheets and Plates**, they’re typically crafted from carbon steel, featuring specific amounts of **carbon (0.20–0.25%)**, **manganese (0.80–1.60%)**, **silicon (0.15–0.35%)**, along with trace elements such as sulfur and phosphorus. These materials boast a **tensile strength ranging from 410–550 MPa**, along with excellent **weldability**, **toughness**, and **crack resistance** under high temperature and pressure. These mechanical properties make them perfect for applications in pressure vessels, boilers, and heat exchangers, where durability and reliability are crucial for safety and longevity.
| Thickness | 3 mm to 200 mm |
| Width | 1250mm to 4000mm |
| Length | Up to 20,000 mm |
| Certification | DUAL CERTIFICATION [SA 516 GR. 60 / 70] TRIPLE CERTIFICATION. [SA 516 GR. 60 / 65 / 70] IBR AND NON IBR |
| Carbon | Manganese | Sulpher maximum | Phosphorus max | Silicon maximum | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 100 MM < t ≤ 200 MM | t < 200 MM | 12.5 MM < t =50 MM | t < 12.5 MM | 50 MM < t ≤ 100 MM | t 12s.5 MM | t < 12.5 MM | ||||
| A516 Gr 55 | 0.24 | 0.26 | 0.2 | 0.18 | 0.22 | 0.55-0.98 | 06-09 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Gr 60 | 0.27 | 0.27 | 0.23 | 0.21 | 0.25 | 0.85-1.2 | 06-09 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Gr 65 | 0.29 | 0.29 | 0.26 | 0.24 | 0.28 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Gr 70 | 0.31 | 0.31 | 0.28 | 0.27 | 0.3 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| Tensile strength (MPa) | Yield strength (MPa) | Tensile strength (ksi) | Elongation in 200 MM(%) | Yield strength (ksi) | Elongation in 50 MM(%) | |
|---|---|---|---|---|---|---|
| A516 Gr 55 | 55-75 | 380-515 | 30 | 205 | 23 | 27 |
| A516 Gr 60 | 60-80 | 415-550 | 32 | 220 | 21 | 25 |
| A516 Gr 65 | 65-85 | 450-585 | 35 | 240 | 19 | 23 |
| A516 Gr 70 | 70-90 | 485-620 | 38 | 260 | 17 | 21 |
| Material # | DIN 17155 | EN 10028-2 | ASTM | BS 1501 | JIS G3115 |
| 1.0425 | HII | P265GH | A 414 Gr. E / A 516 Gr. 60 | 161 Gr. 400 / 164 Gr. 400 / 224 Gr. 400 | |
| 1.0345 | HI | P235GH | A 285 Gr. C-A 414 Gr. C / A 516 Gr. 55 | 161 Gr. 360 / 164 Gr. 360 | SPV 24 |
| 1.0473 | 19 Mn 6 | P355GH | A 414 Gr. G | SPV 36 | |
| 1.7383 | 11CrMo9-10 | ||||
| 1.0481 | 17 Mn 4 | P295GH | A 414 Gr. F / A 516 Gr. 65 | 224 Gr. 490 | SPV 32 |
| 1.7335 | 13CrMo 4 4 | 13CrMo4-5 | A 387 Gr. 12 | 620 Gr. 27 | |
| 1.5415 | 15 Mo 3 | 16Mo3 | A 204 Gr. B | 1503 – 243 B | |
| 1.738 | 10CrMo 9 10 | 10CrMo9-10 | A 387 Gr. 22 | 622 Gr. 31 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boiler Quality Sheets and Plates offer several advantages, including exceptional strength and durability, making them ideal for high-pressure and high-temperature applications. They are highly resistant to thermal fatigue, corrosion, and oxidation, ensuring a longer service life. These materials are specifically designed for use in boilers, pressure vessels, and heat exchangers, where safety and reliability are paramount. They also provide excellent weldability, formability, and ease of fabrication, making them versatile and dependable for critical applications.
| Size (Length x width) | Thickness mm | Size (Length x width) | Thickness mm | Size (Length x width) | Thickness mm |
|---|---|---|---|---|---|
| 2055 x 12100 | 8 | ||||
| 2500 x 12000 | 3000 x 12000 | ||||
| 2055 x 12000 | 20 | 2500 x 12000 | 3000 x 6000 | 60 | |
| 3000 x 12000 | 3460 x 14000 | 3000 x 6000 | 65 | ||
| 3460 x 14000 | |||||
| 2055 x 12100 | 18 | 2055 x 12100 | 6 | 2055 x 8000 | 50 |
| 3000 x 12000 | 3000 x 12000 | ||||
| 2500 x 12000 | 2500 x 12000 | 3000 x 9000 | |||
| 3460 x 14000 | 3000 x 6000 | 55 | |||
| 4000 x 12000 | 2055 x 12100 | 12.5 | 3000 x 4000 | 90 | |
| 2500 x 12000 | 3460 x 14000 | ||||
| 2055 x 12000 | 25 | 3000 x 12000 | 3000 x 4000 | 100 | |
| 2500 x 12000 | |||||
| 3460 x 14000 | 4000 x 12000 | ||||
| 4000 x 12000 | |||||
| 4000 x 12000 | 2055 x 12100 | 10 | 3000 x 6000 | 70 | |
| 3000 x 12000 | 4000 x 12000 | 3000 x 6000 | 80 | ||
| 2055 x 12100 | 22 | 3000 x 12000 | 3000 x 6000 | 75 | |
| 2500 x 12000 | |||||
| 2500 x 12000 | 3460 x 14000 | ||||
| 3460 x 14000 | |||||
| 2500 x 12000 | 2055 x 12100 | 15 | |||
| 2500 x 10000 | 4000 x 12000 | ||||
| 3000 x 12000 | |||||
| 3000 x 10000 | 2500 x 12000 | ||||
| 2055 x 12000 | 40 | 3460 x 14000 | |||
| 3000 x 10000 | |||||
| 2055 x 12100 | 13 | ||||
| 4000 x 12000 | 3460 x 14000 | ||||
| 2500 x 12000 | 3000 x 12000 | ||||
| 2055 x 12000 | 30 | 2500 x 12000 | |||
| 4000 x 12000 | |||||
| 2055 x 12000 | 35 | ||||
| 2055 x 12100 | 16 | ||||
| 4000 x 12000 | |||||
| 2500 x 10000 | 3000 x 12000 | ||||
| 2055 x 8000 | 45 | 2500 x 12000 | |||
| 3000 x 9000 | 3460 x 14000 |
You’ll find **Boiler Quality Sheets and Plates** widely used in **power plants, refineries, thermal stations, and chemical industries**. They’re ideal for constructing **boilers, heat exchangers, pressure vessels, economizers, and storage tanks** that need to perform under extreme conditions. The material’s ability to endure **high pressure and elevated temperatures** without warping or corroding makes it essential in **steam generation systems** and **industrial process equipment**. Plus, BQ Plates are also utilized in **structural fabrication**, **marine engineering**, and the **energy sector**, where safety, strength, and performance are absolutely critical.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Australia
Copyright 2024 Josh Sheet and Plates. All rights reserved
