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For applications requiring enhanced toughness, good corrosion resistance, and excellent weldability in mild environments, ASTM A240/ASME SA240 UNS S30153 Stainless Steel Plate is an excellent choice. As a leading uns stainless supplier, Gangsteel specializes in providing high-quality sa 240/a 240 uns s30153 plates, sheets, coils, bars, and custom components, all compliant with sa 240/a 240 uns stainless grades standards, including ASTM A240 and ASME SA240. With an inventory exceeding 600 tons and advanced manufacturing capabilities, Gangsteel ensures rapid delivery and tailored solutions for clients worldwide.
This comprehensive guide explores the ASTM A240/ASME SA240 UNS S30153 chemical composition, mechanical properties, corrosion resistance, weldability, stainless steel surface finishes, equivalent materials, specifications, applications, and competitive ASTM A240/ASME SA240 UNS S30153 price per kg.
Whether you're an engineer designing automotive components or a procurement specialist sourcing for structural applications, this article will clarify why 301LN stainless steel is a trusted option. Explore our sa 240/a 240 uns stainless grades portfolio for related grades like sa 240/a 240 uns s21400, sa 240/a 240 uns s21600, sa 240/a 240 uns s21800, sa 240/a 240 uns s24000, sa 240/a 240 uns s30100, sa 240/a 240 uns s30103, and sa 240/a 240 uns s30200.
ASTM A240/ASME SA240 UNS S30153, commonly known as 301LN stainless steel, is a low-carbon, nitrogen-enhanced variant of 301 stainless steel with 16.0-18.0% chromium, 6.0-8.0% nickel, and 0.10-0.20% nitrogen. It is designed for applications requiring good corrosion resistance, high strength through cold working, improved toughness, and excellent weldability, making it ideal for industries such as automotive, transportation, and structural engineering. The low carbon content (≤ 0.03%) minimizes carbide precipitation, enhancing weldability compared to sa 240/a 240 uns s30100, while the nitrogen addition improves strength and toughness compared to sa 240/a 240 uns s30103.
The ASTM A240/ASME SA240 UNS S30153 stainless steel plate offers better toughness and weldability than sa 240/a 240 uns s30100 and comparable corrosion resistance to sa 240/a 240 uns s30200, though it is less corrosion-resistant than molybdenum-containing grades like sa 240/a 240 uns s21600. Its combination of strength, toughness, and weldability makes it a preferred choice for welded structural components and transportation applications.
Key benefits of ASTM A240/ASME SA240 UNS S30153 stainless steel plate include:
Case Study: A transportation equipment manufacturer in India used sa 240/a 240 uns s30153 plates for railcar components, achieving a 20% reduction in welding defects and improved toughness compared to sa 240/a 240 uns s30100, enhancing durability in mild environments.
Keywords: ASTM A240/ASME SA240 UNS S30153 stainless steel plate, UNS S30153 plate, 301LN stainless steel, weldable stainless steel plate
ASTM A240/ASME SA240 UNS S30153offers good corrosion resistance in mild environments, such as indoor settings or areas with low humidity and minimal exposure to corrosive agents. Its 16.0-18.0% chromium and 6.0-8.0% nickel content provide a robust protective oxide layer, making it suitable for applications like transportation components and structural parts. The nitrogen content (0.10-0.20%) enhances pitting resistance slightly compared to sa 240/a 240 uns s30103, but it is less resistant to pitting and crevice corrosion than molybdenum-containing grades like sa 240/a 240 uns s21600 or sa 240/a 240 uns s31603. For chloride-rich or acidic environments, grades like sa 240/a 240 uns s32550 are recommended.
Keywords: ASTM A240/ASME SA240 UNS S30153 corrosion resistance, UNS S30153 corrosion properties, 301LN corrosion resistance
The low carbon content (≤ 0.03%) of ASTM A240/ASME SA240 UNS S30153 significantly enhances its weldability by minimizing the risk of carbide precipitation and intergranular corrosion during welding. This makes it superior to sa 240/a 240 uns s30100 and comparable to sa 240/a 240 uns s30103 for welded structures. It can be welded using common techniques such as TIG, MIG, and resistance welding, with appropriate filler materials to maintain corrosion resistance. Compared to sa 240/a 240 uns s21400, UNS S30153 offers better weldability and corrosion resistance, making it ideal for applications like railcar manufacturing.
Keywords: ASTM A240/ASME SA240 UNS S30153 weldability, UNS S30153 welding properties, 301LN weldability
The surface finish of ASTM A240/ASME SA240 UNS S30153 stainless steel plate significantly impacts its aesthetic appeal, functionality, and application suitability. Gangsteel offers a variety of surface finishes to meet diverse project requirements, as detailed below:
|
Surface Finish |
Definition/Feature |
Summary of Manufacturing Method |
Application/Use |
|---|---|---|---|
|
NO.1 |
Silver white, matte |
Hot rolled to specified thickness, followed by heat treatment and pickling |
Chemical tank, pipe, no need for surface gloss purposes |
|
2B |
Stronger gloss than NO.2D |
Cold rolled, heat treated, pickled, and lightly cold rolled by polishing rollers |
Medical equipment, food industry, construction material, kitchen utensils, general materials |
|
NO.2D/2BB |
Silver white |
Heat treatment and pickling after cold rolling |
General materials, deep drawing materials |
|
NO.3 |
Rough grinding |
Polished with No.100 to No.120 abrasives (JIS R6001) or 100~200# grinding belt |
Kitchen utensils, building construction, building materials |
|
NO.4 (4K) |
Intermediate grinding |
Polished with No.150 to No.180 abrasives (JIS R6001) or 150~180# stone abrasive belt |
Kitchen utensils, building construction, medical equipment, building materials |
|
NO.240 |
Fine grinding |
Grinding with 240# stone abrasive belt |
Kitchenware |
|
NO.320 |
Very fine grinding |
Grinding with 320# abrasive belt |
Kitchenware |
|
NO.400 |
Gloss close to BA |
Grinding with 400# polishing wheel |
General timber, construction timber, kitchen utensils |
|
HL |
Hairline grinding, continuous polishing streaks |
Polished with suitable grain size abrasive (150~240#) for hairline grinding |
Building construction, buildings, construction materials |
|
BA (No.6/BA1/BA0) |
Bright as a mirror |
Bright heat treatment after cold rolling, high surface reflectivity |
Kitchen utensils, electric equipment, building construction, building materials |
|
NO.7 |
Close to mirror polishing |
Grinding with 600# rotary polishing wheel |
For art and decoration |
|
NO.8 (Mirror/8K) |
Shining like a mirror |
Grinding mirrors with polishing wheels |
Building construction, reflector, for decoration |
These surface finishes allow sa 240/a 240 uns s30153 to be tailored for aesthetic or functional requirements, such as the 2B finish for structural components or the BA finish for decorative applications.
Keywords: ASTM A240/ASME SA240 UNS S30153 surface finish, UNS S30153 stainless steel surface, 301LN surface finishes
The ASTM A240/ASME SA240 UNS S30153 chemical composition is optimized for corrosion resistance, strength through cold working, toughness, and weldability, compliant with sa 240/a 240 uns stainless grades standards.
The high chromium (16.0-18.0%) and nickel (6.0-8.0%) content provide good corrosion resistance, while the nitrogen (0.10-0.20%) enhances strength and toughness. The low carbon content (≤ 0.03%) improves weldability compared to sa 240/a 240 uns s30100.
|
Element |
Percentage (%) |
|---|---|
|
Chromium (Cr) |
16.0 – 18.0 |
|
Nickel (Ni) |
6.0 – 8.0 |
|
Manganese (Mn) |
≤ 2.0 |
|
Nitrogen (N) |
0.10 – 0.20 |
|
Carbon (C) |
≤ 0.03 |
|
Silicon (Si) |
≤ 1.0 |
|
Phosphorus (P) |
≤ 0.045 |
|
Sulfur (S) |
≤ 0.030 |
|
Iron (Fe) |
Balance (~65%) |
Keywords: ASTM A240/ASME SA240 UNS S30153 chemical composition, UNS S30153 composition, 301LN chemistry, ASME SA240 Gr S30153 composition
The ASTM A240/ASME SA240 UNS S30153 mechanical properties offer a balance of high strength through cold working, enhanced toughness, good ductility, and excellent weldability, suitable for structural and transportation applications.
These properties ensure that ASTM A240/ASME SA240 UNS S30153 stainless steel plate can achieve high tensile strengths through cold working while maintaining corrosion resistance and toughness in mild environments. Annealing at 1010-1120°C (1850-2048°F) optimizes UNS S30153 mechanical properties for formability and toughness.
|
Property |
Value at 20°C (Annealed) |
Cold Worked (Full Hard) |
|---|---|---|
|
Tensile Strength (MPa) |
≥ 515 (75 ksi) |
Up to 1700 (247 ksi) |
|
Yield Strength (MPa) |
≥ 205 (30 ksi) |
Up to 1300 (188 ksi) |
|
Elongation (%) |
≥ 40 |
≥ 8 |
|
Hardness (HBW) |
≤ 217 |
≤ 470 |
|
Density |
7.93 g/cm³ (0.286 lb/in³) |
7.93 g/cm³ (0.286 lb/in³) |
At Gangsteel, we’ve seen clients use sa 240/a 240 uns s30153 plates in railcar manufacturing, where its toughness and weldability provide advantages over sa 240/a 240 uns s30100.
Keywords: ASTM A240/ASME SA240 UNS S30153 mechanical properties, UNS S30153 strength, 301LN mechanical properties, ASME SA240 Gr S30153 mechanical properties
As a trusted uns stainless supplier, Gangsteel supplies sa 240/a 240 uns s30153 plates, sheets, coils, bars, and custom components, compliant with sa 240/a 240 uns stainless grades standards:
Our advanced manufacturing facilities ensure precision and quality, meeting the diverse needs of global projects, from standard sizes to custom-cut components.
Note: Need a specific size or finish? Gangsteel offers custom solutions, including precision cutting and heat treatments, to meet sa 240/a 240 uns stainless grades requirements. Contact us at admin@gangsteel.com for bespoke ASTM A240/ASME SA240 UNS S30153 material specifications.
Keywords: ASTM A240/ASME SA240 UNS S30153 stainless steel plate specifications, UNS S30153 plate specifications, ASME SA 240 Gr S30153 coil, ASME SA 240 Gr S30153 bar
ASTM A240/ASME SA240 UNS S30153 stainless steel plateis tailored for industries requiring enhanced toughness, excellent weldability, and good corrosion resistance in mild environments. Its nitrogen-enhanced, low-carbon austenitic structure ensures versatility in various applications.
Key ASTM A240/ASME SA240 UNS S30153 applications include:
Case Study: A railcar manufacturer in India used sa 240/a 240 uns s30153 plates for structural components, achieving a 15% increase in toughness and reduced welding defects compared to sa 240/a 240 uns s30100, enhancing durability in transportation applications.
Keywords: ASTM A240/ASME SA240 UNS S30153 applications, UNS S30153 uses, 301LN applications, ASME SA240 Gr S30153 applications
To aid in material selection, here’s a comparison of sa 240/a 240 uns s30153 with sa 240/a 240 uns s21400, sa 240/a 240 uns s21600, sa 240/a 240 uns s21800, sa 240/a 240 uns s24000, sa 240/a 240 uns s30100, and sa 240/a 240 uns s30103:
This comparison highlights the unique advantages of each grade, helping you select the optimal material for your project requirements.
|
Property |
ASTM A240/ASME SA240 UNS S30153 |
ASME SA240 UNS S21400 |
ASME SA240 UNS S21600 |
ASME SA240 UNS S21800 |
ASME SA240 UNS S24000 |
ASME SA240 UNS S30100 |
ASME SA240 UNS S30103 |
|---|---|---|---|---|---|---|---|
|
UNS Number |
S30153 |
S21400 |
S21600 |
S21800 |
S24000 |
S30100 |
S30103 |
|
Type |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
|
Chromium Content |
16.0-18.0% |
15.0-17.5% |
17.5-22.0% |
16.0-18.0% |
17.0-19.0% |
16.0-18.0% |
16.0-18.0% |
|
Nickel Content |
6.0-8.0% |
0.5-1.0% |
5.0-7.0% |
8.0-9.0% |
2.3-3.7% |
6.0-8.0% |
6.0-8.0% |
|
Manganese Content |
≤ 2.0% |
14.0-16.0% |
7.5-9.0% |
7.0-9.0% |
11.5-14.5% |
≤ 2.0% |
≤ 2.0% |
|
Molybdenum Content |
- |
- |
2.0-3.0% |
- |
- |
- |
- |
|
Nitrogen Content |
0.10-0.20% |
0.30-0.45% |
0.25-0.50% |
0.08-0.18% |
0.20-0.40% |
≤ 0.10% |
≤ 0.10% |
|
Carbon Content |
≤ 0.03% |
≤ 0.12% |
≤ 0.08% |
≤ 0.10% |
≤ 0.08% |
≤ 0.15% |
≤ 0.03% |
|
Corrosion Resistance |
Good in mild environments |
Moderate in mild environments |
Excellent in chlorides |
Moderate in mild environments |
Moderate in mild environments |
Good in mild environments |
Good in mild environments |
|
Strength |
Moderate (High when cold worked) |
High |
High |
Moderate |
High |
Moderate (High when cold worked) |
Moderate (High when cold worked) |
|
Temp Range |
Up to 870°C (1598°F) |
Up to 870°C (1598°F) |
Up to 870°C (1598°F) |
Up to 870°C (1598°F) |
Up to 870°C (1598°F) |
Up to 870°C (1598°F) |
Up to 870°C (1598°F) |
|
Cost (USD/kg) |
4-7 |
3-6 |
6-9 |
5-8 |
4-7 |
4-7 |
4-7 |
|
Applications |
Transportation, structural |
Structural, automotive |
Chemical, marine, industrial |
Aerospace, industrial, marine |
Structural, appliances |
Springs, automotive trim |
Appliances, welded structures |
Conclusion: Choose sa 240/a 240 uns s30153 for tough, weldable applications in mild environments, sa 240/a 240 uns s21400 or sa 240/a 240 uns s24000 for high-strength structural applications, sa 240/a 240 uns s21600 for chloride-rich environments, sa 240/a 240 uns s21800 for wear-resistant applications, sa 240/a 240 uns s30100 for high-strength springs, or sa 240/a 240 uns s30103 for weldable appliance applications.
Keywords: ASTM A240/ASME SA240 UNS S30153 vs ASME SA240 UNS S21400, ASTM A240/ASME SA240 UNS S30153 vs ASME SA240 UNS S21600, ASTM A240/ASME SA240 UNS S30153 vs ASME SA240 UNS S21800, ASTM A240/ASME SA240 UNS S30153 vs ASME SA240 UNS S24000, ASTM A240/ASME SA240 UNS S30153 vs ASME SA240 UNS S30100, ASTM A240/ASME SA240 UNS S30153 vs ASME SA240 UNS S30103, 301LN comparison
ASTM A240/ASME SA240 UNS S30153aligns with international standards for global compatibility, ensuring seamless integration into projects worldwide.
The equivalent grades allow for flexibility in sourcing materials across different regions, making ASTM A240/ASME SA240 UNS S30153 a versatile choice for tough, weldable applications.
|
Standard |
Grade |
|---|---|
|
UNS |
S30153 |
|
W.Nr. |
1.4318 |
|
EN |
X2CrNiN18-7 |
|
JIS |
SUS 301LN |
|
ASTM |
A240 |
|
ASME |
SA240 |
Note: ASTM A240/ASME SA240 UNS S30153 equivalent grades comply with sa 240/a 240 uns stainless grades, JIS, and EN standards, offering interchangeability with sa 240/a 240 uns s30103 for similar applications.
Keywords: ASTM A240/ASME SA240 UNS S30153 equivalent, UNS S30153 equivalent, ASME SA 240 Gr S30153 material standards, JIS SUS 301LN, EN X2CrNiN18-7
The allowable stress values for ASTM A240/ASME SA240 UNS S30153, per ASME BPVC Section II, Part D, ensure reliable performance in mild environments.
These values reflect the material’s ability to withstand moderate mechanical stresses while maintaining corrosion resistance and toughness in non-aggressive conditions.
|
Temperature (°C) |
Allowable Stress (MPa) |
|---|---|
|
100 |
130 |
|
200 |
120 |
|
300 |
110 |
|
400 |
100 |
|
500 |
90 |
Note: These values ensure sa 240/a 240 uns s30153 performs reliably in transportation and structural applications.
Keywords: ASTM A240/ASME SA240 UNS S30153 allowable stress, UNS S30153 strength, ASME SA240 Gr S30153 material stress
The ASTM A240/ASME SA240 UNS S30153 price per kg ranges from USD 4-7 per kg (FOB), influenced by several factors:
The toughness, weldability, and corrosion resistance of ASTM A240/ASME SA240 UNS S30153 make it a valuable choice for transportation and structural applications.
For a precise ASTM A240/ASME SA240 UNS S30153 price per kg or bulk discounts, contact Gangsteel at admin@gangsteel.com.
Keywords: ASTM A240/ASME SA240 UNS S30153 price per kg, UNS S30153 cost, 301LN price
As a leading uns stainless supplier, Gangsteel offers a wide range of sa 240/a 240 uns stainless grades to complement sa 240/a 240 uns s30153 for various applications:
This diverse portfolio ensures clients can find the ideal material for their specific project needs, from corrosion resistance to high-temperature performance.
Note: These grades complement sa 240/a 240 uns s30153 in transportation, structural, and welded applications. Contact Gangsteel for a full catalog to find the perfect material for your project.
Keywords: ASTM A240/ASME SA240 UNS S30153 related grades, UNS S30153 stainless steel grades, 301LN grades
Q: What is the main difference between ASTM A240/ASME SA240 UNS S30153 and ASME SA240 UNS S30103?
A: ASTM A240/ASME SA240 UNS S30153 offers enhanced toughness due to its nitrogen content (0.10-0.20%), while sa 240/a 240 uns s30103 provides similar weldability but lower toughness.
Q: Is ASTM A240/ASME SA240 UNS S30153 suitable for transportation applications?
A: Yes, its enhanced toughness and excellent weldability make it ideal for railcar and bus structural components compared to sa 240/a 240 uns s30100.
Q: How does the price of ASTM A240/ASME SA240 UNS S30153 compare to ASME SA240 UNS S21600?
A: ASTM A240/ASME SA240 UNS S30153 is typically 20-30% less expensive than sa 240/a 240 uns s21600 due to the absence of molybdenum, offering cost-effective performance for mild environments.
Keywords: ASTM A240/ASME SA240 UNS S30153 FAQ, UNS S30153 stainless steel questions, 301LN FAQ
For sa 240/a 240 uns s30153 quotes, technical data sheets, or custom solutions, contact Gangsteel at admin@gangsteel.com. Explore our sa 240/a 240 uns stainless grades portfolio for more options.
Keywords: ASTM A240/ASME SA240 UNS S30153 supplier, Gangsteel stainless steel exporter, UNS S30153 plate supplier
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