JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Model NO. | 253MA S30815 |
| Shape | Round |
| Technique | Hot Rolled |
| Surface Treatment | Polished |
| Specification | OD 6-630mm |
| Production Capacity | 500000kgs |
| Max Temperature | 1150°C |
| Width Range | 600mm~2030mm |
| Thickness Range | 0.1~120.0mm |
| Length Range | 300~6000mm, Max 18000mm |
| Tensile Strength | 600 MPa min |
| Yield Strength | 310 MPa min |
| Elongation | 40% in 50mm min |
| Hardness | Rockwell B 95 max, Brinell 217 max |
| Density | 7800 kg/m3 |
| Certification | AISI, ASTM |
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Product Specification
| Model NO. | 253MA S30815 | Shape | Round |
| Technique | Hot Rolled | Surface Treatment | Polished |
| Specification | OD 6-630mm | Production Capacity | 500000kgs |
| Max Temperature | 1150°C | Width Range | 600mm~2030mm |
| Thickness Range | 0.1~120.0mm | Length Range | 300~6000mm, Max 18000mm |
| Tensile Strength | 600 MPa min | Yield Strength | 310 MPa min |
| Elongation | 40% in 50mm min | Hardness | Rockwell B 95 max, Brinell 217 max |
| Density | 7800 kg/m3 | Certification | AISI, ASTM |
| High Light | High Temperature Resistance Stainless Steel Pipe ，Polished Surface Seamless Tube ，Hot Rolled Technique 253MA Stainless Steel | ||
253MA is a specialized stainless steel grade that combines excellent high-temperature service properties with ease of fabrication. This alloy resists oxidation at temperatures up to 1150°C and provides superior performance to Grade 310 in carbon, nitrogen, and sulfur-containing atmospheres.
Also known by the proprietary designation 2111HTR, 253MA contains relatively low nickel content, offering advantages in reducing sulfide 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.
Primary Specifications: ASME SA 182, ASME SA 213, ASTM A 240, ASTM A 276, ASTM A 312, ASTM A 479, UNS S30815, Werkstoff 1.4835
| 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 | - | - |
Surface Finishes: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating, color-coating, embossing
Typical applications for 2111HTR Hot Rolled Stainless Steel Sheets include:
| 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 |
Typical compositional ranges for grade 253MA stainless steel:
| 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 |
| 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 |
| Property | Value |
|---|---|
| Density (kg/m³) | 7800 |
| Elastic Modulus (GPa) | 200 |
| Mean Coefficient of Thermal Expansion (mm/m/°C) 0-100°C | 17.0 |
| Mean Coefficient of Thermal Expansion (mm/m/°C) 0-600°C | 18.5 |
| Mean Coefficient of Thermal Expansion (mm/m/°C) 0-1000°C | 19.5 |
| Thermal Conductivity (W/m.K) at 20°C | 15.0 |
| Thermal Conductivity (W/m.K) at 1000°C | 29.0 |
| Specific Heat 0-100°C (J/kg.K) | 500 |
| Electrical Resistivity (nW.m) | 850 |
| UNS No | Old British BS | Euronorm No | Euronorm Name | Swedish SS | Japanese JIS |
|---|---|---|---|---|---|
| S30815 | - | 1.4835 | X9CrNiSiNCe21-11-2 | 2368 | - |
| Grade | Why it might be chosen instead of 253MA |
|---|---|
| 310 | Carburizing atmospheres require a higher nickel content |
| 304H | Lower cost alternative, provided the operating temperature is below about 800°C |
| Nickel Alloys | Carburizing atmospheres or temperatures above the 1100-1150°C maximum of 253MA |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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