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For applications requiring exceptional corrosion resistance, superior weldability, and moderate strength in mildly corrosive environments, ASME SA240/ASTM A240 UNS S30601 Stainless Steel Sheet is an outstanding choice. As a leading uns stainless supplier, Gangsteel specializes in providing high-quality sa 240/a 240 uns s30601 sheets, plates, 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.
Gangsteel explores the ASME SA240/ASTM A240 UNS S30601 chemical composition, density, mechanical properties, corrosion resistance, weldability, stainless steel surface finishes, equivalent materials, specifications, applications, and competitive ASME SA240/ASTM A240 UNS S30601 price per kg.
Whether you're an engineer designing chemical processing equipment or a procurement specialist sourcing for pharmaceutical applications, this article will clarify why 306 stainless steel (UNS S30601) is a trusted option. Explore our sa 240/a 240 uns stainless grades portfolio for related grades like sa 240/a 240 uns s30415, sa 240/a 240 uns s30451, sa 240/a 240 uns s30452, sa 240/a 240 uns s30453, sa 240/a 240 uns s30500, sa 240/a 240 uns s30600, and others.
ASME SA240/ASTM A240 UNS S30601, commonly known as 306 stainless steel, is an austenitic stainless steel with 17.0-18.5% chromium, 14.0-15.5% nickel, 0.10-0.35% molybdenum, and an ultra-low carbon content of ≤ 0.018%. It is engineered for applications requiring exceptional corrosion resistance, superior weldability, and moderate strength, making it ideal for industries such as chemical processing, food processing, and pharmaceutical manufacturing. The high nickel content and low carbon content enhance corrosion resistance and weldability compared to sa 240/a 240 uns s30400, while the molybdenum addition improves pitting resistance in mildly corrosive environments. It is closely related to sa 240/a 240 uns s30600, with slight compositional variations for specific applications.
The ASME SA240/ASTM A240 UNS S30601 stainless steel sheet offers superior weldability compared to sa 240/a 240 uns s30451 and sa 240/a 240 uns s30452 due to its ultra-low carbon content, and better corrosion resistance than sa 240/a 240 uns s30500 due to its molybdenum content. While it is less corrosion-resistant than high-molybdenum grades like sa 240/a 240 uns s31254, its combination of weldability and corrosion resistance makes it a preferred choice for welded structures in chemical and pharmaceutical applications.
Key benefits of ASME SA240/ASTM A240 UNS S30601 stainless steel sheet include:
Case Study: A chemical processing plant in India used sa 240/a 240 uns s30601 sheets for welded reactor vessels, achieving a 25% reduction in welding defects compared to sa 240/a 240 uns s30400 due to its superior weldability and corrosion resistance.
Keywords: ASME SA240/ASTM A240 UNS S30601 stainless steel sheet, UNS S30601 sheet, 306 stainless steel, weldable stainless steel sheet
The density of ASME SA240/ASTM A240 UNS S30601 stainless steel sheet is approximately 7.93 g/cm³ (0.286 lb/in³). This density is typical for austenitic stainless steels and reflects the material's composition, which includes high chromium, nickel, and a small amount of molybdenum. The consistent density ensures predictable performance in applications requiring precise weight calculations, such as chemical processing equipment and pharmaceutical vessels. Compared to other grades like sa 240/a 240 uns s30600 and sa 240/a 240 uns s30453, the density remains similar due to their comparable alloy compositions, making UNS S30601 a reliable choice for weight-sensitive applications.
Keywords: ASME SA240/ASTM A240 UNS S30601 density, UNS S30601 density, 306 density
ASME SA240/ASTM A240 UNS S30601offers exceptional corrosion resistance in mild to moderately corrosive environments, such as chemical processing plants, food processing facilities, and pharmaceutical environments. Its 17.0-18.5% chromium, 14.0-15.5% nickel, and 0.10-0.35% molybdenum content provide a robust protective oxide layer and improved pitting resistance, with a pitting resistance equivalent number (PREN) of ~18-20. This makes it suitable for applications like reactor vessels and storage tanks, outperforming sa 240/a 240 uns s30500 and sa 240/a 240 uns s30400. For highly corrosive environments, such as chloride-rich conditions, grades like sa 240/a 240 uns s31254 or sa 240/a 240 uns s31653 are recommended.
Keywords: ASME SA240/ASTM A240 UNS S30601 corrosion resistance, UNS S30601 corrosion properties, 306 corrosion resistance
The ultra-low carbon content (≤ 0.018%) of ASME SA240/ASTM A240 UNS S30601 significantly enhances its weldability by minimizing the risk of carbide precipitation and intergranular corrosion during welding, making it superior to sa 240/a 240 uns s30451 and sa 240/a 240 uns s30452 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 and strength. Compared to sa 240/a 240 uns s30453, UNS S30601 offers slightly better weldability due to its lower carbon content, making it ideal for applications requiring robust welded joints, such as pharmaceutical vessels. Its weldability is comparable to sa 240/a 240 uns s30600, with minor compositional differences.
Keywords: ASME SA240/ASTM A240 UNS S30601 weldability, UNS S30601 welding properties, 306 weldability
The surface finish of ASME SA240/ASTM A240 UNS S30601 stainless steel sheet 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 s30601 to be tailored for aesthetic or functional requirements, such as the 2B finish for chemical processing equipment or the BA finish for pharmaceutical applications.
Keywords: ASME SA240/ASTM A240 UNS S30601 surface finish, UNS S30601 stainless steel surface, 306 surface finishes
The ASME SA240/ASTM A240 UNS S30601 chemical composition is optimized for corrosion resistance, weldability, and moderate strength, compliant with sa 240/a 240 uns stainless grades standards.
The high nickel (14.0-15.5%), chromium (17.0-18.5%), and molybdenum (0.10-0.35%) content provide excellent corrosion resistance, while the ultra-low carbon content (≤ 0.018%) ensures superior weldability compared to sa 240/a 240 uns s30400. The composition is nearly identical to sa 240/a 240 uns s30600, with slight variations tailored for specific chemical processing needs.
|
Element |
Percentage (%) |
|---|---|
|
Chromium (Cr) |
17.0 – 18.5 |
|
Nickel (Ni) |
14.0 – 15.5 |
|
Molybdenum (Mo) |
0.10 – 0.35 |
|
Carbon (C) |
≤ 0.018 |
|
Manganese (Mn) |
≤ 2.0 |
|
Silicon (Si) |
≤ 3.7 – 4.3 |
|
Phosphorus (P) |
≤ 0.030 |
|
Sulfur (S) |
≤ 0.015 |
|
Nitrogen (N) |
≤ 0.05 |
|
Iron (Fe) |
Balance (~60%) |
Keywords: ASME SA240/ASTM A240 UNS S30601 chemical composition, UNS S30601 composition, 306 chemistry, ASME SA240 Gr S30601 composition
The ASME SA240/ASTM A240 UNS S30601 mechanical properties offer a balance of moderate strength, good ductility, and excellent weldability, suitable for chemical and pharmaceutical applications.
These properties ensure that ASME SA240/ASTM A240 UNS S30601 stainless steel sheet can withstand moderate mechanical stresses in mild to moderately corrosive environments. Solution annealing at 1040-1120°C (1904-2048°F) optimizes UNS S30601 mechanical properties for corrosion resistance and weldability.
|
Property |
Value at 20°C |
|---|---|
|
Tensile Strength (MPa) |
≥ 515 (75 ksi) |
|
Yield Strength (MPa) |
≥ 205 (30 ksi) |
|
Elongation (%) |
≥ 40 |
|
Hardness (HBW) |
≤ 183 |
|
Density |
7.93 g/cm³ (0.286 lb/in³) |
At Gangsteel, we’ve seen clients use sa 240/a 240 uns s30601 sheets in pharmaceutical equipment, where its weldability and corrosion resistance provide advantages over sa 240/a 240 uns s30500.
Keywords: ASME SA240/ASTM A240 UNS S30601 mechanical properties, UNS S30601 strength, 306 mechanical properties, ASME SA240 Gr S30601 mechanical properties
As a trusted uns stainless supplier, Gangsteel supplies sa 240/a 240 uns s30601 sheets, plates, 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 ASME SA240/ASTM A240 UNS S30601 material specifications.
Keywords: ASME SA240/ASTM A240 UNS S30601 stainless steel sheet specifications, UNS S30601 sheet specifications, ASME SA 240 Gr S30601 coil, ASME SA 240 Gr S30601 bar
ASME SA240/ASTM A240 UNS S30601 stainless steel sheetis tailored for industries requiring exceptional corrosion resistance, superior weldability, and moderate strength in mild to moderately corrosive environments. Its low-carbon, high-nickel austenitic structure ensures durability and performance in various applications.
Key ASME SA240/ASTM A240 UNS S30601 applications include:
Case Study: A pharmaceutical manufacturer in India used sa 240/a 240 uns s30601 sheets for welded storage vessels, achieving a 20% reduction in maintenance costs compared to sa 240/a 240 uns s30400 due to its superior weldability and corrosion resistance.
Keywords: ASME SA240/ASTM A240 UNS S30601 applications, UNS S30601 uses, 306 applications, ASME SA240 Gr S30601 applications
To aid in material selection, here’s a comparison of sa 240/a 240 uns s30601 with sa 240/a 240 uns s30415, sa 240/a 240 uns s30451, sa 240/a 240 uns s30452, sa 240/a 240 uns s30453, sa 240/a 240 uns s30500, sa 240/a 240 uns s30600, and sa 240/a 240 uns s30615:
This comparison highlights the unique advantages of each grade, helping you select the optimal material for your project requirements.
|
Property |
ASME SA240/ASTM A240 UNS S30601 |
ASME SA240 UNS S30415 |
ASME SA240 UNS S30451 |
ASME SA240 UNS S30452 |
ASME SA240 UNS S30453 |
ASME SA240 UNS S30500 |
ASME SA240 UNS S30600 |
ASME SA240 UNS S30615 |
|---|---|---|---|---|---|---|---|---|
|
UNS Number |
S30601 |
S30415 |
S30451 |
S30452 |
S30453 |
S30500 |
S30600 |
S30615 |
|
Type |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
|
Chromium Content |
17.0-18.5% |
17.0-19.0% |
18.0-20.0% |
18.0-20.0% |
18.0-20.0% |
17.0-19.0% |
17.0-18.5% |
18.0-19.5% |
|
Nickel Content |
14.0-15.5% |
9.0-11.0% |
8.0-10.5% |
8.0-10.5% |
8.0-10.5% |
10.5-13.0% |
14.0-15.5% |
13.5-15.0% |
|
Manganese Content |
≤ 2.0% |
≤ 2.0% |
≤ 2.0% |
≤ 2.0% |
≤ 2.0% |
≤ 2.0% |
≤ 2.0% |
≤ 2.0% |
|
Molybdenum Content |
0.10-0.35% |
- |
- |
- |
- |
- |
0.10-0.35% |
0.80-1.20% |
|
Nitrogen Content |
≤ 0.05% |
0.12-0.18% |
0.10-0.16% |
0.16-0.30% |
0.10-0.16% |
- |
≤ 0.05% |
0.15-0.25% |
|
Carbon Content |
≤ 0.018% |
0.04-0.10% |
≤ 0.08% |
≤ 0.08% |
≤ 0.03% |
≤ 0.12% |
≤ 0.018% |
≤ 0.05% |
|
Corrosion Resistance |
Excellent in mild environments |
Excellent in mild environments |
Good in mild environments |
Good in mild environments |
Good in mild environments |
Good in mild environments |
Excellent in mild environments |
Excellent in high-temperature environments |
|
Strength |
Low |
High (High-temperature) |
Moderate (Enhanced by nitrogen) |
High (Enhanced by nitrogen) |
Moderate (Enhanced by nitrogen) |
Moderate |
Low |
High (High-temperature) |
|
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) |
Up to 950°C (1742°F) |
|
Cost (USD/kg) |
5-8 |
4-7 |
4-7 |
4-7 |
4-7 |
4-7 |
5-8 |
6-9 |
|
Applications |
Chemical, pharmaceutical |
Power generation, chemical processing |
Structural, food processing |
Structural, general-purpose |
Welded structures, food processing |
Kitchenware, architectural |
Chemical, food processing |
High-temperature equipment |
Conclusion: Choose sa 240/a 240 uns s30601 for weldable, corrosion-resistant applications in mild environments, sa 240/a 240 uns s30415 for high-temperature applications, sa 240/a 240 uns s30451 or sa 240/a 240 uns s30452 for higher strength, sa 240/a 240 uns s30453 for weldable structures, sa 240/a 240 uns s30500 for formable applications, or sa 240/a 240 uns s30600 or sa 240/a 240 uns s30615 for specific corrosion-resistant or high-temperature needs.
Keywords: ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30415, ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30451, ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30452, ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30453, ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30500, ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30600, ASME SA240/ASTM A240 UNS S30601 vs ASME SA240 UNS S30615, 306 comparison
ASME SA240/ASTM A240 UNS S30601aligns 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 ASME SA240/ASTM A240 UNS S30601 a versatile choice for weldable applications.
|
Standard |
Grade |
|---|---|
|
UNS |
S30601 |
|
W.Nr. |
1.4361 |
|
EN |
X1CrNiSi18-15-4 |
|
ASTM |
A240 |
|
ASME |
SA240 |
Note: ASME SA240/ASTM A240 UNS S30601 equivalent grades comply with sa 240/a 240 uns stainless grades standards, offering interchangeability with sa 240/a 240 uns s30600 for similar applications.
Keywords: ASME SA240/ASTM A240 UNS S30601 equivalent, UNS S30601 equivalent, ASME SA 240 Gr S30601 material standards, EN X1CrNiSi18-15-4
The allowable stress values for ASME SA240/ASTM A240 UNS S30601, per ASME BPVC Section II, Part D, ensure reliable performance in mild to moderately corrosive environments.
These values reflect the material’s ability to withstand moderate mechanical stresses while maintaining corrosion resistance.
|
Temperature (°C) |
Allowable Stress (MPa) |
|---|---|
|
100 |
130 |
|
200 |
120 |
|
300 |
110 |
|
400 |
100 |
|
500 |
90 |
Note: These values ensure sa 240/a 240 uns s30601 performs reliably in chemical and pharmaceutical applications.
Keywords: ASME SA240/ASTM A240 UNS S30601 allowable stress, UNS S30601 strength, ASME SA240 Gr S30601 material stress
The ASME SA240/ASTM A240 UNS S30601 price per kg ranges from USD 5-8 per kg (FOB), influenced by several factors:
The exceptional corrosion resistance and weldability of ASME SA240/ASTM A240 UNS S30601 make it a valuable choice for chemical and pharmaceutical applications.
For a precise ASME SA240/ASTM A240 UNS S30601 price per kg or bulk discounts, contact Gangsteel at admin@gangsteel.com.
Keywords: ASME SA240/ASTM A240 UNS S30601 price per kg, UNS S30601 cost, 306 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 s30601 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 s30601 in chemical processing, pharmaceutical, and welded applications. Contact Gangsteel for a full catalog to find the perfect material for your project.
Keywords: ASME SA240/ASTM A240 UNS S30601 related grades, UNS S30601 stainless steel grades, 306 grades
Q: What is the main difference between ASME SA240/ASTM A240 UNS S30601 and ASME SA240 UNS S30600?
A: ASME SA240/ASTM A240 UNS S30601 and sa 240/a 240 uns s30600 have nearly identical compositions, with S30601 featuring a higher silicon content (3.7-4.3%) for specific chemical processing applications, while S30600 is optimized for general corrosion resistance and weldability.
Q: Is ASME SA240/ASTM A240 UNS S30601 suitable for pharmaceutical applications?
A: Yes, its exceptional corrosion resistance and superior weldability make it ideal for welded pharmaceutical vessels compared to sa 240/a 240 uns s30500.
Q: How does the price of ASME SA240/ASTM A240 UNS S30601 compare to ASME SA240 UNS S31653?
A: ASME SA240/ASTM A240 UNS S30601 is typically 20-30% less expensive than sa 240/a 240 uns s31653 due to lower molybdenum content, offering cost-effective performance for mild to moderately corrosive environments.
Keywords: ASME SA240/ASTM A240 UNS S30601 FAQ, UNS S30601 stainless steel questions, 306 FAQ
For sa 240/a 240 uns s30601 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: ASME SA240/ASTM A240 UNS S30601 supplier, Gangsteel stainless steel exporter, UNS S30601 sheet supplier
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