Heat-resistant Pressure-vessel Steel Plate
Standard
- US: ASTM A516 Gr.70 | ASME SA 516 Gr.70
- Jerman: DIN 17155 HII
- JEPANG: JIS G3115 SPV 235
- British: BS 1501-224-490A/B
- Eropa: EN 10028 P355GH
- China: GB 6654 16MnR
Heat-resistant Pressure-vessel steel plate adalah pelat baja bejana bertekanan serbaguna, ideal untuk aplikasi suhu sedang dan tinggi, menawarkan kemampuan las yang baik, dan memiliki ketangguhan yang luar biasa, menjadikannya sangat ideal untuk fabrikasi boiler dan bejana tekan pada industri oil & gas, petrokimia dan pipa yang mengangkut cairan panas.
Pengguna grade baja ini harus memastikan bahwa kalkulasi, desain, dan metode pengolahannya sesuai untuk material. Heat-resistant Pressure-vessel steel Plate menawarkan sifat dingin dan pembentukan panas yang baik. Plate steel ini adalah HIC tested.
Related Grade
ASTM A516 Gr.55 | ASTM A516 Gr.60 | ASTM A516 Gr.65 | ASME SA516 Gr.55| ASME SA516 Gr.60| 16Mo3 | ASME SA283 Gr.C | ASTM A283 Gr.C | ASME SA285 | ASTM A537 | ASME SA537 | Cryogenic Steel| IS 2002 Gr 3| IS 2041 Gr R260Availability
Thickness: 8 – 65 mm
Size: 1524 x 6096 mm or 5 x 20ft
1829 x 6096 mm or 6 x 20ft
Thickness above 65mm indent 6 – 8 weeks with minimum order
Tabel Ukuran & Berat Plate ASTM A-516 Gr.70
| Product | Thickness (Inch) | Size (Feet) | Weight (Kg) |
| Plate A516 5mm | 3/16″ | 5′ x 20′ | 347 |
| Plate A516 6mm | 1/4″ | 5′ x 20′ | 463 |
| Plate A516 8mm | 5/16″ | 5′ x 20′ | 579 |
| Plate A516 10mm | 3/8″ | 5′ x 20′ | 694 |
| Plate A516 12 mm | 1/2″ | 5′ x 20′ | 926 |
| Plate A516 15 mm | 9/16″ | 5′ x 20′ | 1095 |
| Plate A516 16mm | 5/8″ | 5′ x 20′ | 1158 |
| Plate A516 19 mm | 3/4″ | 5′ x 20′ | 1389 |
| Plate A516 25 mm | 1″ | 5′ x 20′ | 1852 |
| Plate A516 38 mm | 1.5″ | 5′ x 20′ | 2824 |
| Plate A516 45 mm | 1.75″ | 6′ x 20′ | 4012 |
| Plate A516 50 mm | 2″ | 6′ x 20′ | 4458 |
| Plate A516 60 mm | 2.375″ | 6′ x 20′ | 5351 |
| Plate A516 65 mm | 2.625″ | 6′ x 20′ | 5695 |
For plates < 40mm (thinner), normally supply as rolled. Plates supplied > 40mm (above) thick are normalised.
Chemical Composition (%) A516 Gr.70 & A283 Gr. C
| Grade | C | Si | Mn | P | S | Nb | Cu | Cr | Ni | Mo | V/N | Al/B | Ti/CE |
| A516 Gr.70 | 0.27 Max | 0.23 | 1.09 | 0.013 | 0.0062 | 0.002 | 0.01 | 0.02 | 0.01 | 0.001 | 0.001/ 0.0031 | 0.037/ 0.0005 | 0.001/ 0.41 |
| 16Mo3 | 0.12- 0.20 | <0.35 | 0.4- 0.9 | <0.025 | <0.010 | 0.002 | 0.30 | 0.30 | 0.30 | 0.25- 0.35 | -/0.012 | -/- | -/- |
| A283 Gr.C | 17.0 | 1.1 | 86.7 | 1.0 | 0.2 | – | – | – | – | – | -/- | 3.7/- | -/- |
Source: Certficicate No: GRP-QA-MTC/0443-01/III/2017 & Certificate KS No.B00010516/MC/PK/VI/15
Mechanical Properties A516 Gr.70 & A283 Gr.C
| Properties | A516 Gr70 | 16Mo3 | A283 Gr.C |
| Tensile Strength Rm(MPa) | 485-620 | 440-590 | 452 |
| Yield Strength ReH (MPa) | 375 | > 270 | 306 |
| Elongation (%) | 24 | > 22 | 36 |
| Min.Impact Energy (J) | – | > 31 | – |
| Bend Test (180/T) | – | – | Good |
Application
Boilers and pressure vessel fabrication of the oil, gas and petrochemical industry.
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