ASTM A240 Grade 310S Hot Rolled Stainless Steel Plate Softened And Descaled 6*1250*2500mm
ASTM A240 GRADE 310S Hot Rolled Stainless Steel Plate Softened And Descaled 6*1250*2500mm
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Specification
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201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc
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Commodity
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Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled
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Length
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1000mm-11000mm or as customer' s requirement
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Width
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10-2000mm
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surface
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N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc
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Delivery time
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Within 7-15 days
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Application scenarios
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Architecture, construction, building,Kitchenware
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country of origin
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Jiangsu, China
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Craftsmanship
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hot rolled, cold rolled
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Notice
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We can also make other materials
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General Properties
Alloy 310 (UNS S31000) is an austenitic stainless steel developed for use in high temperature corrosion resistant applications. The alloy resists oxidation up to 2010oF (1100oC) under mildly cyclic conditions.
Because of its high chromium and moderate nickel content, Alloy 310 is resistant to sulfidation and can also be used in moderately carburizing atmospheres.
The more severe carburizing atmospheres of thermal process equipment usually require nickel alloys such as 330 (UNS N08330). Alloy 310 can be utilized in slightly oxidizing, nitriding, cementing and thermal cycling applications, albeit, the maximum service temperature must be reduced. Alloy 310 also finds usage in cryogenic applications with low magnetic permeability and toughness down to -450oF (-268oC). When heated between 1202 – 1742oF (650 – 950oC) the alloy is subject to sigma phase precipitation. A solution annealing treatment at 2012 – 2102oF (1100 – 1150oC) will restore a degree of toughness.
310S (UNS S31008) is the low carbon version of the alloy. It is utilized for ease of fabrication. 310H (UNS S31009) is a high carbon modification developed for enhanced creep resistance. In most instances the grain size and carbon content of the plate can meet both the 310S and 310H requirements.
Alloy 310 can be easily welded and processed by standard shop fabrication practices.
Applications
- Cryogenic Components
- Food Processing
- Furnaces – burners, doors, fans, piping and recuperators
- Fluidized Bed Furnaces – coal combustors, grids, piping, wind boxes
- Ore Processing/Steel Plants – smelter and steel melting equipment, continuous casting equipment
- Petroleum Refining – catalytic recovery systems, flares, recuperators, tube hangers
- Power Generation – coal gasifier internals, pulverized coal burners, tube hangers
- Sintering/Cement Plants – burners, burner shields, feeding and discharging systems, wind boxes
- Thermal Processing – annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams
Standards
ASTM……..A 240
ASME……..SA 240
AMS……….5521
Corrosion Resistance
Wet Corrosion
Alloy 310 is not designed for service in wet corrosive environments. The high carbon content, which is present to enhance creep properties, has a detrimental effect on aqueous corrosion resistance. The alloy is prone to intergranular corrosion after long term exposure at high temperatures. However, due to its high chromium content (25%), Alloy 310 is more corrosion resistant than most heat resistant alloys.
High Temperature Corrosion
Creep Properties
Typical Creep Properties
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| °C | °F | 1000 H | 10000 H | 100000 H | 1000 H | 10000 H | 100000 H |
| 600 | 1112 | 120 | 100 | 40 | 200 | 140 | 80 |
| 700 | 1292 | 50 | 35 | 20 | 80 | 45 | 20 |
| 800 | 1472 | 20 | 10 | 8 | 35 | 20 | 8 |
| 900 | 1652 | 10 | 6 | 3 | 15 | 10 | 5 |
| 1000 | 1832 | 5 | 3 | 1.5 | 9 | 4 | 2 |
Chemical Analysis
Weight % (all values are maximum unless a range is otherwise indicated)
| Element | 310 | 310S | 310H |
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| Chromium | 24.0 min.-26.0 max. | 24.0 min.-26.0 max. | 24.0 min.-26.0 max. |
| Nickel | 19.0 min.-22.0 max. | 19.0 min.-22.0 max. | 19.0 min.-22.0 max. |
| Carbon | 0.25 | 0.08 | 0.04 min. - 0.10 max. |
| Manganese | 2.00 | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 | 0.045 |
| Sulfer | 0.030 | 0.030 | 0.030 |
| Silicon | 1.50 | 1.50 | 0.75 |
| Iron | Balance | Balance | Balance |
Detailed Photos
Q1: What products can you offer?
A: We can offer you general steel types like 310S, 316L,304.304L.201,904L, 316H, 316,316L 300and 400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc. 904L, 800H, 600H high-nickel alloy.
Q2. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q3. How does your factory do regarding quality control?
A: Quality is the priority. We always attach great importance to quality controlling from the beginning to end.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request,
but you have to bear their own costs incurred during this period and the spreads.
Q5: How long is the delivery time?
A: 3~30working days after confirming the payment.
If the order is urgent, we will push our workshop finish in advance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.