Active Member
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[China]
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
Contact name:Vicky
Zhengzhou Huitong Pipeline Equipment Co.,Ltd. |
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Duplex Stainless steel Fasteners 310 310S ASME B18.2.1 Hex Bolt with hex nuts & washers
310 Stainless Steel Bolts | |||
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Product & Material | 310 Stainless Steel Bolts Size | Length | Standard & Specification |
| M02 to M33 | 3 mm to 200 mm |
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| Packing: | IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request | |||
|---|---|---|---|---|
| Origin and service-region: | European Origin of 310 Stainless Steel Bolts are Western European. However projects with eastern origin are possible on request. | |||
| TEST CERTIFICATE | Manufacturer Test Certificate as per EN 10204 / 3.1 | |||
| Product Grades: | 304, 304L, 316, 316L, 316Ti, 200 series | |||
Property Class
For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035,
A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M
CL1 & CL2
Our Stainless Steel Fastener plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing.
We also conduct other tests like Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality.
FASTENERS ASTM GRADES |
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| ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490 |
Alloy 310
A Multi-Purpose Austenitic Heat Resistant Stainless Steel with
Oxidation Resistance Under Mildly Cyclic Conditions to 2010°F
(1100°C)
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.
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.
Fabrication Data
Alloy 310 can be easily welded and processed by standard shop
fabrication practices.
Hot forming
Heat uniformly at 1742 – 2192°F (950 – 1200°C). After hot forming a
final anneal at 1832 – 2101°F (1000 – 1150°C) followed by rapid
quenching is recommended.
Cold forming
The alloy is quite ductile and forms in a manner very similar to
316. Cold forming of pieces with long-term exposure to high
temperatures is not recommended since the alloy is subject to
carbide precipitation and sigma phase precipitants.
