Stainless Steel Sheets Metal - Grade 253MA 2111HTR UNS S30815
253MA is a grade combining excellent service properties at high
temperatures with ease of fabrication. It resists oxidation at
temperatures up to 1150°C and can provide superior service to Grade
310 in carbon, nitrogen and sulphur containing atmospheres.
Another proprietary designation covering this grade is 2111HTR.
253MA contains fairly low nickel content, which gives it some
advantage in reducing sulphide atmospheres when compared to high
nickel alloys and to Grade 310. The inclusion of high silicon,
nitrogen and cerium contents gives the steel good oxide stability,
high elevated temperature strength and excellent resistance to
sigma phase precipitation.
The austenitic structure gives this grade excellent toughness, even
down to cryogenic temperatures.
Stainless Steel Sheets Metal Grade 253MA 2111HTR UNS S30815
Specification and Dimension Ranges
ASME SA 182, ASME SA 213, ASTM A 240, ASTM A 276, ASTM A 312, ASTM
A 479, UNS S30815, Werkstoff 1.4835
Some Normal specification at a glance
Width: 600mm~2030 mm
Thickness: 0.1~120.0 mm
Length: 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 .
2111 HTR Hot Rolled Stainless Steel Sheets Metal UNS S30815 253ma Application
Typical applications include:
- 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.
2111 HTR Hot Rolled Stainless Steel Sheets Metal UNS S30815 253ma Equivalent material
|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|
2111 HTR Hot Rolled Stainless Steel Sheets Metal UNS S30815 253ma Technical datasheet
These properties are specified for flat rolled product (plate,
sheet and coil) as Grade S30815 in ASTM A240/A240M. Similar but not
necessarily identical properties are specified for other products
such as pipe and bar in their respective specifications.
Typical compositional ranges for grade 253MA stainless steels are
given in table 1.
Typical mechanical properties for grade 253MA stainless steels are
given in table 2.
|Tensile Str (MPa) min||Yield Str 0.2% Proof (MPa) min||Elongation (% in 50mm) min||Hardness|
|Rockwell B (HR B) max||Brinell (HB) max|
Typical physical properties for grade 253MA stainless steels are
given in table 3.
|Density (kg/m3)||Elastic Modulus (GPa)||Mean Coefficient of Thermal Expansion (mm/m/°C)||Thermal Conductivity (W/m.K)||Specific Heat|
|Electrical Resistivity (nW.m)|
|0-100°C||0-600°C||0-1000°C||at 20°C||at 1000°C|
Grade Specification Comparison
Approximate grade comparisons for 253MA stainless steels are given
in table 4.
|UNS No||Old British||Euronorm|
|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
Possible alternative grades to grade 253MA stainless steels are
given in table 5.
|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
|Nickel Alloys||Carburising atmospheres or temperatures above the 1100 - 1150°C
maximum of 253MA.|
2111 HTR Hot Rolled Stainless Steel Sheets Metal UNS S30815 253ma Products display and Package Details
General Q and A Questions
Q: Would you provide samples For free?
A: Yes. with on stock specification We provide samples For Free.
Freight charge collect
Q: What information should i provide to source for the right
A: Material grade, width, thickness, coating and Purchase quantity,
Expected lead time, etc
Q: What are the shipping ports?
A: Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q: About product prices?
A: Prices vary from period to period due to cyclical changes in the
price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be
delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit
our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality
before packaging, and unqualified products will be destroyed. We
provide All Original Mill test certificate and support third party
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron
packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion
during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00,
we will reply to your inquiry during the next working day.