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S30815 253MA Stainless Steel Plate with High Temperature Resistance Hot Rolled and Polished Surface
Product Details
| Model NO. | 253MA | Shape | Flat |
|---|---|---|---|
| Technique | Hot Rolled | Surface Treatment | Polished |
| Specification | 1220*2440, 1500*3000, 1500*6000, 2000*6000mm | Width Range | 600mm~2030 Mm |
| Thickness Range | 0.1~120.0 Mm | Length Range | 300~6000 Mm , Max 18000 Mm |
| Surface Finish | No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating, Color-coating, Embossing | Tensile Strength | 600 MPa Min |
| Yield Strength | 310 MPa Min | Elongation | 40% Min |
| Hardness | Rockwell B 95 Max, Brinell 217 Max | Density | 7800 Kg/m3 |
| Elastic Modulus | 200 GPa | ||
| Highlight | High Temperature Resistance Stainless Steel Plate,Hot Rolled 253MA Plate,Polished Surface S30815 Plate |
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Product Description
S30815 253mA Stainless Steel Plate
ASTM A240 Ss 253mA Plate - UNS S30815 253MA stainless steel plate combines excellent high-temperature service properties with ease of fabrication.
Product Overview
253MA stainless steel resists oxidation at temperatures up to 1150°C and provides superior service to Grade 310 in carbon, nitrogen, and sulphur-containing atmospheres. This grade is also known by the proprietary designation 2111HTR.
With relatively low nickel content, 253MA offers advantages in reducing sulphide atmospheres compared to high nickel alloys and Grade 310. The inclusion of high silicon, nitrogen, and cerium contents provides excellent oxide stability, high elevated temperature strength, and superior resistance to sigma phase precipitation. The austenitic structure ensures excellent toughness, even at cryogenic temperatures.
Specifications and Standards
ASME SA 182, ASME SA 213, ASTM A 240, ASTM A 276, ASTM A 312, ASTM A 479, UNS S30815, Werkstoff 1.4835
Common Stainless Steel Grade Specifications
| ASTM | JIS | AISI | EN |
|---|---|---|---|
| S30100 | SUS301 | 301 | 1.431 |
| S30400 | SUS304 | 304 | 1.4301 |
| S30403 | - | 304L | 1.4307 |
| S31008 | SUS310S | 310S | 1.4845 |
| S31603 | - | 316L | 1.4404 |
| S32100 | SUS321 | 321 | 1.4541 |
| S41008 | SUS410S | 410S | - |
| S43000 | SUS430 | 430 | 1.4016 |
| S43932 | - | - | 1.451 |
| S44400 | SUS444 | 444 | 1.4521 |
| S44500 | SUS430J1L | - | - |
Dimension Ranges
Width: 600mm - 2030mm
Thickness: 0.1mm - 120.0mm
Length: 300mm - 6000mm (Maximum 18000mm)
Thickness: 0.1mm - 120.0mm
Length: 300mm - 6000mm (Maximum 18000mm)
Surface Finish Options
No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating, color-coating, embossing
Applications
- Furnace components including burners, retorts, conveyor belts, fans, jigs and baskets
- Rollers, walking beams, radiant tubes, electric heater elements
- Refractory anchors, hoods, flues, grates, expansion bellows
- Petrochemical and refinery tube hangers
Equivalent Materials
ASTM A182 Grade FXM-19 | ASTM A269 Grade TPXM-19 | ASTM A580 Grade S20910
ASTM A193 Grade B8R Class 1C | ASTM A276 Grade S20910 | ASTM A813 Grade TPXM-19
ASTM A193 Grade B8R Class 1D | ASTM A312 Grade TPXM-19 | ASTM A814 Grade TPXM-19
ASTM A193 Grade B8RA Class 1C | ASTM A314 Grade S20910 | ASTM A943 Grade TPXM-19
ASTM A194 Grade 8R | ASTM A336 Grade FXM-19 | ASTM A959 Grade S20910
ASTM A194 Grade 8RA | ASTM A358 Grade A240 XM-19 | ASTM A965 Grade FXM-19
ASTM A213 Grade XM-19 | ASTM A403 Grade CRXM-19 | AISI XM-19
ASTM A240 Grade S20910 | ASTM A403 Grade WPXM-19 | SAE XM-19
ASTM A249 Grade TPXM-19 | ASTM A479 Grade S20910 | UNS S20910
ASTM A193 Grade B8R Class 1C | ASTM A276 Grade S20910 | ASTM A813 Grade TPXM-19
ASTM A193 Grade B8R Class 1D | ASTM A312 Grade TPXM-19 | ASTM A814 Grade TPXM-19
ASTM A193 Grade B8RA Class 1C | ASTM A314 Grade S20910 | ASTM A943 Grade TPXM-19
ASTM A194 Grade 8R | ASTM A336 Grade FXM-19 | ASTM A959 Grade S20910
ASTM A194 Grade 8RA | ASTM A358 Grade A240 XM-19 | ASTM A965 Grade FXM-19
ASTM A213 Grade XM-19 | ASTM A403 Grade CRXM-19 | AISI XM-19
ASTM A240 Grade S20910 | ASTM A403 Grade WPXM-19 | SAE XM-19
ASTM A249 Grade TPXM-19 | ASTM A479 Grade S20910 | UNS S20910
Technical Data
Properties specified for flat rolled product (plate, sheet and coil) as Grade S30815 in ASTM A240/A240M.
Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| C | 0.05 | 0.10 |
| Mn | - | 0.80 |
| Si | 1.10 | 2.00 |
| P | - | 0.040 |
| S | - | 0.030 |
| Cr | 20.0 | 22.0 |
| Ni | 10.0 | 12.0 |
| N | 0.14 | 0.20 |
| Ce | 0.03 | 0.08 |
Mechanical Properties
| Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
|---|---|---|---|---|
| 600 | 310 | 40 | 95 | 217 |
Physical Properties
| Density (kg/m³) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (mm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nW.m) |
|---|---|---|---|---|---|
| 7800 | 200 | 17.0 (0-100°C) 18.5 (0-600°C) 19.5 (0-1000°C) |
15.0 (at 20°C) 29.0 (at 1000°C) |
500 | 850 |
International Grade Comparisons
| UNS No | Euronorm No | Euronorm Name | Swedish SS | Japanese JIS |
|---|---|---|---|---|
| S30815 | 1.4835 | X9CrNiSiNCe21-11-2 | 2368 | - |
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed, original specifications must be consulted.
Possible Alternative Grades
| Grade | Why it might be chosen instead of 253MA |
|---|---|
| 310 | Carburising atmospheres require a higher nickel content |
| 304H | Lower cost alternative, provided the operating temperature is below about 800°C |
| Nickel Alloys | Carburising atmospheres or temperatures above the 1100-1150°C maximum of 253MA |
Product Images
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