ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts
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Product Highlights
- Precipitation Hardening Alloy: Austenitic stainless steel (Alloy A286/UNS S66286) offering high tensile and corrosion resistance.
- Multiple Class Options: Available in ASTM A453 Grade 660 Classes A, B, C, and D with distinct mechanical properties.
- Comprehensive Standards Compliance: Meets DIN, ANSI, JIS, GOST, ASME B18.2.1, B18.3, and NACE MR0103/MR0175 requirements.
- Wide Dimension Range: Sizes from M02 to M160 and lengths from 3mm to 200mm available for various applications.
- Specialized Heat Treatment: Specific solution and hardening treatments defined for each Grade Class to ensure optimal properties.
- Versatile Application Scope: Ideal for boilers, pressure vessels, pipeline flanges, valves, aerospace, and heavy industry.
- Custom Material Options: Customization available for other materials including ASTM A193 Grade B8 Class 1.
Product Attributes
- Customization
- Available
- Material
- Nickel Base Alloy
- Type
- Round Head
- Model NO.
- A453 Gr 660
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- DIN, ANSI, JIS, GOST
- Grade
- B6
- Application
- Machinery
- Finish
- Polishing
- Other Material
- ASTM A193 Grade B8 Class 1 ASTM A193 Grade B8 Clas
- Transport Package
- Plywood Box, Plywood Case, Wooden Pallet
- Specification
- A193 Grade B8 Class 1 Stud bolt A194 Grade 8 Nut
- Trademark
- C&N
- Origin
- China
- Production Capacity
- 1000tons/Month
Product Images of ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts
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ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts -
ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts -
ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts -
ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts -
ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts -
ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts -
ASTM A453 Grade 660 Stud Bolt, A453 Gr 660 Hex Nuts
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Product Description
ASTM A453 Grade 660 is a material specification for studs bolts, nuts and hex nuts other fasteners, intended for use in high temperature bolting applications. There are four Classes for ASTM A453 Grade 660: A453 GR.660A , A453 GR.660B ,A453 GR.660C ,A453 GR.660D, each designated with different tensile and stress rupture properties. A453 Grade 660 fasteners are used in bolting boilers, pressure vessels, pipeline flanges and valves, intended for high temperature service. ASTM A453 grade 660 material is chemically equivalent to ASTM B638 grade 660 stainless steel alloy, also known by alloy A286 and UNS S66286, heat treated to achieve properties defined in ASTM A453 specification.
ASTM A453 Grade 660 stud bolt is a precipitation hardening austenitic stainless steel widely used for high temperature fastening and bolting materials. Its relatively high nickel content for a stainless steel means that is sometimes categorized as a nickel alloy. The grade is commonly used for operating temperatures up to 700°C (1300°F).
We are professional A453 Grade 660 Stud bolt and ASTM A453 Gr 660 Hex nuts manufacturer and exporter in China.
Material Grade in A453: Grade 660 /S66286 ,Grade 651/S63198 ,Grade 662 /S66220 ,Grade665 /S66545 ,Grade668 /S66285.
| STANDARDS | ASTM A 453 |
| CLASS: | GR.660 A, B , C & D |
| MOC: | UNS 66286/ ALLOY A286 |
| DIMENSIONS: | ASME B18.2.1 , ASME B18.3 |
| THREADS INCHES: | ASME B1.1 2A/3A UNIFIED THREADS |
| ADDITIONAL REQUIREMENTS: | NACE MR0103/MR0175/ISO 15156 COMPLIANCE |
ASTM A453 Grade 660 Studs Bolt and ASTMA453 GR.660 Hex Nuts:
ASTM A453 Grade 660 stud bolt is a precipitation hardening, austenitic stainless steel designed for use at temperatures up to 1300°F (704°C), where high tensile strength, excellent creep strength and good corrosion resistance are required.
ASTM A453 grade 660 B stud bolt (Alloy 286, UNS S66286) is a specialty stainless steel. It is used in a variety of industries, including aerospace & heavy industry. Technical Threads can supply ASTM A453 grade 660B studs, bolting,
ASTM A453 660 Stud bolt,ASTM A453 grade 660 Hex bolts
Alternative Incoloy Alloy A286 (Grade 660) materials specifications available:-
Alloy A286 AMS 5731 AMS 5732 AMS 5734 AMS 5737 AMS 5726
AMS 5853 AMS 5895 EN 2399 SPS M-118
NACE MR-0175 Fairchild MS 301, 314 Elliott Turbine MS 618 Weatherford WS-881
Cameron MS-003030
ASTM A891 (Type 1, 2)
ASTM A638 (Grade 660 Type 1, 2)
ASTM A453 (Grade 660 Class A, B, C, D)
ASTM A453 Grade 660 Stud Bolts
ASTM A 453 GR 660 STUDBOLTS SPECIFICATION
| Material | Dimensions | Standards | Size | Length |
| ASTM A 453 GR 660 Stud bolts | ASME B18.2.1, B18.3 | ASTM, ASME | M 02 to M 160 | 3 mm to 200 mm |
ASTM A 453_A453M Covers Specification for High temperature Bolting with expansion co-efficient comparable to Austenitic Stainless Steel. One of the commonly used is grade 660 Bolts. We produce Stud Bolts, Hex Bolts ,Expansion bolts,threaded rods etc as per A453 Grade 660 in Class A/B/C/D , intended for Special Engineering Applications .
High Temperature Bolting
Grade: A453 Gr.660, Class A, B & C,D
ASTM A453 Grade 660 stud bolt Chemical Composition Requirements
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Al | V | B | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | • | • | • | • | • | 13.50 | 24.00 | 1.00 | 1.90 | • | 0.10 | • | 0.00 |
| Max | 0.08 | 1.00 | 2.00 | 0.040 | 0.030 | 16.00 | 27.00 | 1.50 | 2.35 | 0.35 | 0.50 | 0.01 | 0.00 |
ASTM A453 Grade 660 Stud bolt Mechanical Properties Requirements
| Grade | Class | Tensile Strength | Yield Strength | Elongation in 4D, min, % |
Reduction of Area, min, % |
Brinell Hardness Number |
Approximate Rockwell Hardness, B & C |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| Ksi | Mpa | Ksi | Mpa | min | max | |||||
| A453 Grade 660 | A, B and C | 130 | 895 | 85 | 585 | 15 | 18 | 248-341 | 24 HRC | 37 HRC |
| A453 Grade 660 | D | 130 | 895 | 105 | 725 | 15 | 18 | 248-341 | 24 HRC | 35 HRC |
ASTM A453 Grade 660 Class A/B/C/D Stud bolt Heat Treatment Requirements
| Grade | Class | Solution Treatment | Hardening Treatment |
|---|---|---|---|
| Grade 660 | A | 1650 +/- 25° F [900 +/- 14°C], hold 2 hr, min and liquid quench | 1325 +/- 25° F [720 +/- 14°C], hold 16 hr, air cool |
| Grade 660 | B | 1800 +/- 25° F [980 +/- 14°C], hold 1 hr, min and liquid quench | 1325 +/- 25° F [720 +/- 14°C], hold 16 hr, air cool |
| Grade 660 | C | 1800 +/- 25° F [980 +/- 14°C], hold 1 hr, min and oil quench | 1425 +/- 25° F [775 +/- 14°C], hold 16 hr, air cool, followed by 1200 +/- 25°F [650 +/- 14°C], air cool |
| Grade 660 | D | 1650 +/- 25° F [900 +/- 14°C], hold 2 hr, min and liquid quench 1800 +/- 25° F [980 +/- 14°C], hold 1 hr, min and liquid quench |
1325 +/- 25° F [720 +/- 14°C], hold 16 hr, air cool, If required to achieve properties, second age: 1200 +/- 25°F [650 +/- 14°C], air cool |
How to order our ASTM A453 Gr 660 Stud bolts?
example#
M16 *160mm ASTM A453 Gr 660 Cl. A Stud bolt and A453 Gr 660 Cl. A Hex nuts 1 1/2″ * 12inch length, 8UN, ASTM A453 Gr 660 Cl. A Stud bolt and A453 Gr 660 Cl. A nut , BOLT & NUT, 8-UN, STUD ASTM A453 GR.660 CL.B W/ TWO HEAVY HEX NUTS ASTM A453 GR.660 CL.B
ASTM A286 A453 Grade 660 B638 Stainless steel Class a/B/C/D Stud Bolt Full Thread Rod
About the Supplier
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Company Profile
C&N Industrial Group have two faclity( ITONG anHUd HONGCHENG), is a leading manufacturer of steel pipef itting, flange products in China With 30 years in pipeline fields both manufacturing and trading. We have been supplying high quality piping material to our customer all over the world. Since 2006, our experience in pipe fitting and flange win many clients approval include ARAMCO, SADRA, SWCC, PDO, OQ, ADAMA, DOWL, Sonatrach etc. Besides products production, We have strong technicians can make Customized design as per ASME VIII, ASME B31.3, ASME B31.4 etc
There are 420 sets of key equipment such as pushing machines, presses, large heat treatment furnaces, groove machines, saws, tee extrusion machines, plywood hammers, large sandblasting machine and etc. Our test equipment including Direct reading and spectrometer, hardness-tester, Impact test machine, Nondestructive testing, Microscopic Development, Carbon sulfur analyzer
Carbon sulfur analyzer, Altitude detector, Impact Tester, Metallographic analyzer (microscope), Ultrasonic thickness gauge, Magnetic particle flaw detector, Ultrasonic detector. And our laboratory was qualifed by ISO/IEC17025.
The company is equipped with more than 20000 tons of all kinds of special steel tubes. The materials includes SA106B, 20G, Q345, 12Cr1MoVG, 15CrMoG, 1Cr5Mo, 1Cr9Mo, 10CrMo910, A335P5/P9/P11/P12/P22/P91/P92 and WB36. Steel pipe producing areas are mainly Tianjin big seamless, Shanghai Baogang, Chengdu Steel Vanadium, Yangzhou Chengde, Hualing Hengsteel, Baotou steel and Yangzhou Longchuan. And it has become a "authorized dealer", Electric power, metallurgy, city gas, heat pipe network, shipbuilding and other pipeline engineering. The company is keeping to its ideal of holding up to the quality brands for overtaking markets and to win customers by honesty and trust. Our products are selling across the globe in areas like Southeast Asia, the Middle East, North America and South America.
We are also offering our customer a total soluation for the whole piping material packages
Which includes, stainless steel pipes, carbon steel pipes, valve, gasket, bolts etc.
For further information about our company and products, please visit our website, and please do not hesitste to drop us a mail for any inquiry.
About Our Factory & Business Background
- Address
- Wuliyao, Development zone Yanshan County, Hebei Province
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FAS, DDP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Pipe Fitting, Flange, Valve, Carbon Steel Pipe, Gasket, Fastener, Stainless Steel Pipe
Our Industry Experience & Global Business Record
- Export Year
- 2005-03-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available classes for ASTM A453 Grade 660?
- There are four classes available: A453 GR.660A, A453 GR.660B, A453 GR.660C, and A453 GR.660D.
- What standards does this stud bolt comply with?
- It complies with DIN, ANSI, JIS, GOST, ASME B18.2.1, ASME B18.3, and NACE MR0103/MR0175.
- What is the chemical composition of Grade 660?
- It contains 13.50-16.00% Cr, 24.00-27.00% Ni, 1.00-2.00% Mn, and trace amounts of Ti, Al, V, and B.
- What are the mechanical properties of Grade 660 Class A/B/C?
- Tensile strength is 130 Ksi (895 MPa), Yield strength is 85 Ksi (585 MPa), with 15% elongation.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- We accept LC, T/T, Western Union, and small-amount payment methods.
- Can you provide custom material options?
- Yes, we offer customization for other materials such as ASTM A193 Grade B8 Class 1.
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