ASTM A 453 Steel Round Stock Grade 660A 660B 660D Alloy A286 S66286 NACE MR0103
ASTM A 453 Grade 660A 660B 660D Alloy A286 S66286 Raw Material Stainless Steel Round Bar NACE MR0103
ASTM A453 Grade 660 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).
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 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 (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 Bar
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 |
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 Bar 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 Bar 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 | ||||
Q1: Why choose us?
A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.
Q2: Can you provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details.
Q3:What is your terms of payment?
A: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q4: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q5: Can you provide sample?
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.
Q6: How long is your delivery time?
A: Regular lead time is 15 to 30 days after receiving deposit.
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