A515 Grade 70 is a carbon steel plate specified by ASTM for use in higher-temperature service, primarily in welded pressure vessels and boilers. It has a tensile strength range of 70-90 ksi (485−620 MPa) and a minimum yield strength of 38 ksi (260 MPa). The material is often supplied in a normalized condition to improve its properties, making it suitable for applications requiring high strength and toughness at elevated temperatures.
ASTM A515 Gr 70 Plates Features
Standard : ASTM A515 / ASME SA 515
Thickness : 8 - 100mm
Density (Metric) : 7.80 g/cc
Yield strength : 260 MPa
Elastic Modulus : 200 Gpa
AFNOR : EN10028 P265GH
Elongation : 17-21 %
Type : Plain, Checkered
ASTM A515 Gr 70 Plates Specification
SA515 grade 70 Carbon Steel Plate Sizes
Length:- 6m, 12m
Width:- 0.6m to 3m
SA 515 70N Plate Temperature Range
450°C Min
Manufacturing Technique Of ASTM A515 Gr 70 CS Plate
Normalized
Hot rolling
Surface of SA 515 gr 70 Rolled Plate
NO.1, NO.4, NO.8
2B, 2D, BA
Embossed, Brush
Mirror, Checkered
Mill Certification Of ASTM A515 Gr 70 CS Plate
EN10204 3.2
EN10204 3.1
Applications of SA 515 Gr 70 Boiler Quality Plates
H2S environments
Storage Tanks
Sour service
SA 515 Gr 70 Boiler Quality Plates Services
Tapping
Drilling
Miter cuts
Finishing
Coping
A515 Gr.70 Killed Carbon Steel Plate Plate Form
Shim Sheet
Coils
Foils, Rolls
Plain Sheet
A515 Grade 70 Pressure Vessel Steel Plate Advantages
Heat treatment
Reliability
Strength
Cost-effectiveness
SA 515 gr 70 Rolled Plate Heat Treatment
Stress relieved
Rolled
Normalised
A515 Gr.70 Hr Boiler Plates Heads
Welded Head In Custom Sizes
SA 515 gr 70 Rolled Plate Conditions
As-rolled
Fine Grained
HIC
Advantages of Buying ASTM A515 Gr 70 Plates from Aesteiron Steels
Cut to size material which save your cost and time
Export Packaging
Fast Quote
Data Sheet with CIF Price
Application of ASTM A515 Gr 70 Plates
What is The Thickness of ASTM A515 Gr 70 Plates ?
| Thickness | 6mm to 300mm |
|---|
SA 515 gr 70 Rolled Plate Dimension Chart
| Thick in (IN) | Length | Width | Lbs/Sft |
|---|---|---|---|
| 1 5/8 | 240 | 96 | 66.370 |
| 7 | 160 | 96 | 285.880 |
| 3/16 | 96, 120, 124,133, 144, 156, 240 | 48, 60, 72, 84, 96 | 7.660 |
| 6 | 120 | 96 | 245.040 |
| 1/4 | 96,110, 120, 144, 240 | 48, 60, 72, 84, 96 | 10.210 |
| 5 | 144 | 96 | 204.200 |
| 5/16 | 96, 120, 240 | 48, 60, 72, 96 | 12.760 |
| 1 3/8 | 240 | 96 | 56.160 |
| 4 1/2 | 120 | 96 | 183.780 |
| 3/8 | 96, 120, 144, 169, 240, 260 | 48, 60, 72, 84, 96 | 15.320 |
| 4 1/4 | 120 | 96 | 173.570 |
| 1 3/4 | 240 | 96 | 71.470 |
| 7/16 | 240 | 96 | 17.870 |
| 4 | 144, 180 | 96 | 163.360 |
| 1/2 | 96, 120, 144, 240 | 48, 60, 72, 84, 96 | 20.420 |
| 3 3/4 | 120 | 96 | 153.150 |
| 5/8 | 120, 240, 480 | 48, 96, | 25.530 |
| 3 1/2 | 120 | 96 | 142.940 |
| 2 3/4 | 240 | 96 | 112.310 |
| 3/4 | 96, 120, 240, 480 | 48, 72, 84, 96 | 30.630 |
| 2 | 120, 240 | 96 | 81.680 |
| 7/8 | 240 | 96 | 35.740 |
| 3 1/4 | 144 | 96 | 132.730 |
| 1 | 96, 120, 240, 480 | 48, 72, 96 | 40.840 |
| 3 | 240 | 96 | 122.520 |
| 1 1/8 | 240 | 96 | 45.950 |
| 2 1/2 | 240 | 96 | 102.100 |
| 1 1/4 | 96, 120, 240 | 48, 96 | 51.050 |
| 2 1/4 | 240 | 96 | 91.890 |
Chemical Composition of ASTM A515 Grade 70
|
Element |
Product Analysis Max (%) |
Ladle Analysis Max (%) |
|---|---|---|
|
Carbon (C) |
0.30-0.35 |
0.30-0.35 |
|
Manganese (Mn) |
1.30 |
1.20 |
|
Phosphorus (P) |
0.035 |
0.035 |
|
Sulfur (S) |
0.035 |
0.035 |
|
Silicon (Si) |
0.13-0.45 |
0.15-0.40 |
Mechanical Properties of ASTM A515 Grade 70
|
Thickness (mm) |
Yield Strength (Min Mpa) |
Tensile Strength (Mpa) |
Elongation (Min %) |
|---|---|---|---|
|
≤ 200 |
260 |
485-620 |
17 |
|
≤ 50 |
260 |
485-620 |
21 |
Hardness of ASTM A515 Gr 70 Plates
| Hardness | Under 200HB |
|---|
SA 515 Gr 70 Boiler Quality Plates Melting Point
| Property | Value |
|---|---|
| Melting Point | 2740° |
SA 515 gr 70 Rolled Plate Impact Test Temperature
| Impact Test Temperature | -52° C |
|---|
Density of ASTM A515 Gr 70 Plates
| Property | Value |
|---|---|
| Density | 0.284 lb / cu. in. |
If you want to learn more about GNEE's products, you can send an email to alloy@gneesteelgroup.com. We are more than happy to assist you.
FAQ
Q: What is A515 70 material?
A: A515 Grade 70 is a type of carbon steel plate specified by ASTM and ASME standards for use in intermediate and higher temperature applications, such as boilers and pressure vessels. It has a high tensile strength range of 70-90 ksi (485-620 MPa) and a minimum yield strength of 38 ksi (260 MPa). This grade is often normalized to improve its mechanical properties.
Q: What is the equivalent of ASTM A515 Grade 70?
A: Equivalent material of ASTM A515 Grade 70 steel plate have JIS G3103 SB480, DIN 1715 1.0844, A48 CP,AP,FP; Fe 460-2-KW, SS21,02,01; Gr 360,400; ASTM A414 Grade F.
Q: What is the chemical composition of ASTM A515 Grade 70?
A: Chemical Composition: ASTM A515 plates typically consist of carbon, manganese, phosphorus, sulfur, and silicon, with specific limits on these elements to achieve desired mechanical properties.
Q: What is the difference between ASTM A515 Grade 70 and ASTM A516 Grade 70?
A: ASTM A515GR70 is designed for intermediate and higher-temperature service, while ASTM A516 Grade 70 is optimized for moderate and lower-temperature applications. A515 Grade 70 has a normalized structure for enhanced heat resistance, whereas A516 Grade 70 offers better toughness in colder environments.
Q: What is the difference between SA515 grade 70 and SA516 70?
A: SA-516-70 is a carbon steel plate specification for moderate and lower temperature service. SA515 GR 70 is a carbon-silicon steel plate for intermediate or higher temperature service. Maximum thickness: SA-516-70 has a maximum thickness of 204 mm, while SA515-GR-70 has a maximum thickness of 50 mm.
Q: What are the typical applications for ASTM A515 Grade 70?
A: A515 70 is commonly used in boilers, pressure vessels, heat exchangers, and petrochemical equipment due to its high strength and ability to withstand elevated temperatures.
Q: Is ASTM A515 Grade 70 suitable for welding?
A: Yes, ASTM A515 GR.70 has excellent weldability, thanks to its controlled carbon equivalent (Ceq). Proper welding procedures should be followed to maintain its properties.
Q: What are the available sizes for ASTM A515 Grade 70 plates?
A: Gangsteel offers ASTM A515GR70 plates in thicknesses from 6mm to 300mm, widths from 1500mm to 4050mm, and lengths from 3000mm to 15000mm, customizable to project requirements.
Q: Does ASTM A515 Grade 70 meet NACE MR0175 standards?
A: Yes, Gangsteel's ASTM A515GR.70 plates are tested for NACE MR0175 and HIC, ensuring suitability for sour service environments.
| Grades Of Pressure Vessel Plates Supplied By GNEE | |||||
| ASTM | ASTM A202/A202M | ASTM A202 Grade A | ASTM A202 Grade B | ||
| ASTM A203/A203M | ASTM A203 Grade A | ASTM A203 Grade B | ASTM A203 Grade D | ASTM A203 Grade E | |
| ASTM A203 Grade F | |||||
| ASTM A204/A204M | ASTM A204 Grade A | ASTM A204 Grade B | ASTM A204 Grade C | ||
| ASTM A285/A285M | ASTM A285 Grade A | ASTM A285 Grade B | ASTM A285 Grade C | ||
| ASTM A299/A299M | ASTM A299 Grade A | ASTM A299 Grade B | |||
| ASTM A302/A302M | ASTM A302 Grade A | ASTM A302 Grade B | ASTM A302 Grade C | ASTM A302 Grade D | |
| ASTM A387/A387M | ASTM A387 Grade 5 Class1 | ASTM A387 Grade 5 Class2 | ASTM A387 Grade 11 Class1 | ASTM A387 Grade 11 Class2 | |
| ASTM A387 Grade 12 Class1 | ASTM A387 Grade 12 Class2 | ASTM A387 Grade 22 Class1 | ASTM A387 Grade 22 Class2 | ||
| ASTM A515/A515M | ASTM A515 Grade 60 | ASTM A515 Grade 65 | ASTM A515 Grade 70 | ||
| ASTM A516/A516M | ASTM A516 Grade 55 | ASTM A516 Grade 60 | ASTM A516 Grade 65 | ASTM A516 Grade 70 | |
| ASTM A517/A517M | ASTM A517 Grade A | ASTM A517 Grade B | ASTM A517 Grade E | ASTM A517 Grade F | |
| ASTM A517 Grade P | ASTM A517 Grade J | ||||
| ASTM A533/A533M | ASTM A533 Grade A Class1 | ASTM A533 Grade B Class1 | ASTM A533 Grade C Class1 | ASTM A533 Grade D Class1 | |
| ASTM A533 Grade A Class2 | ASTM A533 Grade B Class2 | ASTM A533 Grade C Class2 | ASTM A533 Grade D Class2 | ||
| ASTM A533 Grade A Class3 | ASTM A533 Grade B Class3 | ASTM A533 Grade C Class3 | ASTM A533 Grade D Class3 | ||
| ASTM A537/A537M | ASTM A537 Class1 | ASTM A537 Class2 | ASTM A537 Class3 | ||
| ASTM A612/A612M | ASTM A612 | ||||
| ASTM A662/A662M | ASTM A662 Grade A | ASTM A662 Grade B | ASTM A662 Grade C | ||
| EN | EN10028-2 | EN10028-2 P235GH | EN10028-2 P265GH | EN10028-2 P295GH | EN10028-2 P355GH |
| EN10028-2 16MO3 | |||||
| EN10028-3 | EN10028-3 P275N | EN10028-3 P275NH | EN10028-3 P275NL1 | EN10028-3 P275NL2 | |
| EN10028-3 P355N | EN10028-3 P355NH | EN10028-3 P355NL1 | EN10028-3 P355NL2 | ||
| EN10028-3 P460N | EN10028-3 P460NH | EN10028-3 P460NL1 | EN10028-3 P460NL2 | ||
| EN10028-5 | EN10028-5 P355M | EN10028-5 P355ML1 | EN10028-5 P355ML2 | EN10028-5 P420M | |
| EN10028-5 P420ML1 | EN10028-5 P420ML2 | EN10028-5 P460M | EN10028-5 P460ML1 | ||
| EN10028-5 P460ML2 | |||||
| EN10028-6 | EN10028-6 P355Q | EN10028-6 P460Q | EN10028-6 P500Q | EN10028-6 P690Q | |
| EN10028-6 P355QH | EN10028-6 P460QH | EN10028-6 P500QH | EN10028-6 P690QH | ||
| EN10028-6 P355QL1 | EN10028-6 P460QL1 | EN10028-6 P500QL1 | EN10028-6 P690QL1 | ||
| EN10028-6 P355QL2 | EN10028-6 P460QL2 | EN10028-6 P500QL2 | EN10028-6 P690QL2 | ||
| JIS | JIS G3115 | JIS G3115 SPV235 | JIS G3115 SPV315 | JIS G3115 SPV355 | JIS G3115 SPV410 |
| JIS G3115 SPV450 | JIS G3115 SPV490 | ||||
| JIS G3103 | JIS G3103 SB410 | JIS G3103 SB450 | JIS G3103 SB480 | JIS G3103 SB450M | |
| JIS G3103 SB480M | |||||
| GB | GB713 | GB713 Q245R | GB713 Q345R | GB713 Q370R | GB713 12Cr1MoVR |
| GB713 12Cr2Mo1R | GB713 13MnNiMoR | GB713 14Cr1MoR | GB713 15CrMoR | ||
| GB713 18MnMoNbR | |||||
| GB3531 | GB3531 09MnNiDR | GB3531 15MnNiDR | GB3531 16MnDR | ||
| DIN | DIN 17155 | DIN 17155 HI | DIN 17155 HII | DIN 17155 10CrMo910 | DIN 17155 13CrMo44 |
| DIN 17155 15Mo3 | DIN 17155 17Mn4 | DIN 17155 19Mn6 | |||
