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Furnace Parts Forged Stainless Steel Bar GB Standard 100% UT Passed
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Brand Name:UST
Model Number:ASTM 310 / 310S
Certification:ISO 9001:2008
Price:USD 1250-3500 / Metric Ton
Payment Terms:L/C, T/T, D/A, D/P
Supply Ability:1000 Metric Tons per Month
Delivery Time:15-35 days
Company Data
Active Member
Contact Person
Eric
Business Type:
86-21-35316960
Business Type:
Manufacturer Distributor/Wholesaler Agent Exporter Trading Company Seller
Officials:
Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China. (admin(a)shunitesteel.com)
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
INTRODUCTION
Alloy 310 is an austenitic stainless steel that combines excellent high temperature properties with good ductility and weldability. It is typically used for elevated temperature applications as its high chromium and nickel content provide solid corrosion resistance, excellent resistance to oxidation, and superior strength in temperatures up to 2100°F. Due to its high chromium and nickel content, it is superior to 304 or 309 stainless in most environments.
APPLICATIONS
The higher alloyed stainless steels generally have excellent strength at elevated temperatures along with outstanding resistance to creep deformation and environmental attack. Therefore, Alloy 310 is used widely in industries such as heat treatment and chemical processing. Some examples include:
- Furnace Parts
- Oil Burner Parts
- Heat Exchangers
- Welding Filler Wire and Electrodes
- Annealing Covers
- Combustion Tubes
- Fire Box Sheets
| Steel Grade | 310 / 310S | Application | Widely used in industries such as heat treatment and chemical processing |
| Shape | Round Bar | Standard | GB, ASTM, DIN,JIS |
| Dimension | Φ4-800 mm; length below 10m | Surface | Black, Bright, Polished, Peeled |
| Technique | Cold drawn; Hot rolled; Forged | Ultrasonic Test | 100% UT Passed |
DELIVERY CONDITIONS
| Diameter (mm) | |
| Cold drawn | 4-60 |
| Peeled | 30-100 |
| Grinded | 4-600 |
| Turned | 130-800 |
| Hot Rolled | 20-280 |
| Hot Forged | 130-800 |
EQUIVALENT GRADES OF ASTM 310 / 310S
- ASTM/ASME: UNS S31000 / S31008
- EURONORM: 1.4841 / 1.4845
- DIN: X15CrNiSi25-21 / X8CrNi25-21
CHEMICAL COMPOSITION (%)
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | |
| 310 | ≤ 0.25 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 24.00 26.00 | 19.00 22.00 | ≤ 0.75 | ≤ 0.50 |
| 310S | ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 24.00 26.00 | 19.00 22.00 | ≤ 0.75 | ≤ 0.50 |
MECHANICAL PROPERTIES
| Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
| 310/310S | 75 | 30 | 40 | 217 | 95 |
The difference between 310 and 310S
ASTM 310 and ASTM 310S division key elements of the same; main difference is the size of the carbon content: ASTM 310 carbon content of <= 0.25%, while the carbon content in ASTM 310S <= 0.08%.ASTM 310S The S stands for the special treatment of the ASTM 310 stainless steel, mechanical properties superior to ASTM 310 stainless steel, therefore, ASTM 310S stainless steel temperature is higher than the ASTM 310 stainless steel.
RESISTANCE
Corrosion Resistance:
- Provides excellent corrosion resistance
- High chromium content allows for good aqueous corrosion resistance
- Excellent resistance at normal temperatures and also has good resistance to oxidizing and carburizing atmospheres
Heat Resistance:
- Good resistance to oxidation in intermittent service in air at temperatures up to 1040°C and 1150°C in continuous service.
- Good resistance to thermal fatigue and cyclic heating.
- Widely used where sulphur dioxide gas is encountered at elevated temperatures.
- Continuous use in 425-860°C range not recommended due to carbide precipitation, if subsequent aqueous corrosion resistance is needed
- Generally used at temperatures starting from about 800 or 900°C – above the temperatures at which 304H and 321 are effective.
PROCESSING
Fabrication:
- Commonly used in the heat treatment and process industries due to high temperature and corrosive environments
- Often fabricated into complex structures
- Roller-forms, stamps and draws readily
- Because 310 work hardens, severe forming operations should be followed by an anneal
Weldability:
- Austenitic stainless steel is generally considered to be weldable
- Generally considered to have weldability equivalent to 304 and 304L
- Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion
What we can offer?
-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.
-Machining and heat treatment are available.
-Also, we advise you in choosing the right materials.
Shape Available
- Solid round bar
- Flat bar
- Square bar
- Hexagon bar
- Block
- Plate
- Sheet
- Wire rod
- Strip
Our Advantages
- High mechanical property and quenching, enable the surface share equal hardness after deal with it
- Good polishing and low roughness
- Making the heat-treatment to harden condition before using it
- Competitive price
- Fast production lead-time
- All the material are inspected with 3 times to meet the highly standards
- Pure steel quality & stable quality to be guarantee
OUR AVAILABLE STAINLESS STEEL PRODUCTS ARE AS BELOW
PAYMENT AND SHIPPING
1. Both T/T and L/C will be acceptable
2. Trade Terms: FOB, CIF, CFR
3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties
4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples
COMPANY INFORMATION
Shanghai Unite Steel Trading Co., Ltd
We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!
FAQ
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and
trading company. We specialized in special steel which include
alloy structural steel and carbon steel and stainless steel, etc.
All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as TUV, CE, if you need. Secondly, we have a complete set of
inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our
warehouse. If the material doesn't have stock, the delivery lead
time is about 5-30 days after receiving your prepayment or firm
order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you
come to China and arrange our driver to our airport to pick you up
when you come.
CONTACT US
We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.
Your Contact Person
Ms Chilli Ho
Phone/Wechat/Whatsapp +86-181-0187-5575
Skype: chilli.ho@outlook.com
Email: chilli.ho@shunitesteel.com
Company Profile
SHANGHAI UNITE STEEL
We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!
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