ASTM A 453 GR 660 Class D Heavy Hex Nuts manufacturers in India
MD Exports LLP & forging are experts in the manufacture of all types of ASTM A453 GR 660 Class D Nuts. ASTM A453 Stainless Steel GR 660 Class D Heavy Hex Nuts are referred as high temperature bolting with co-efficient expansion similar to Austenitic Stainless Steel. ASTM A453 GR 660 Class D Hex Nuts are Iron Based Super Alloy bolts manufactured from iron-nickel-chromium alloy with additions of molybdenum and titanium. ASTM A453 GR 660 Class D Lock Nuts maintain good strength and oxidation resistance at temperatures up to 1300¼F. Call Us for Best Prices for Stainless Steel Heavy Hex Nuts
Orders at MD Exports LLP & forging are guaranteed fast delivery of the ASTM A453 GR 660 Class D Self-Locking Nuts in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.Our vast industry experience of manufacturing, supplying and exporting has enabled us to offer a wide gamut of ASTM A453 GR 660 Class D Coupler Nuts that is used in heat exchangers, instrumentation and so forth. ASME SA 453 Stainless Steel GR 660 Class D Hex Nuts is a precipitation hardening austenitic stainless steel known for its impressive strength at high temperatures up to 700 Degree C
Our inventory includes ASME SA 453 Stainless Steel GR 660 Class D Nuts in many grades including 12 point nuts DIN 934, ISO 4033, ISO 4032, DIN 935,DIN 936, ASME B18.2.2, ASME B18.2.4.6M Hex Nuts, Serrated Flange Nuts, Flange Lock Nuts, Nylon Lock Nuts and Custom Nuts are readily available in all standard sizes and schedules.
Material
|
Dimensions
|
Standards
|
Size
|
Length
|
ASTM A453 GR 660 Class D Heavy Hex Nut |
ASME B18.2.1, B18.3 |
ASTM, ASME
|
M 02 to M 160 |
3 mm to 200 mm |
Element
|
Content
|
Carbon
|
0.08 max
|
Manganese
|
2.00 max
|
Phosphorus, max
|
0.040 max
|
Sulfur, max
|
0.030 max
|
Silicon
|
1.00 max
|
Nickel
|
24.0-27.0
|
Chromium
|
13.5-16.0
|
Molybdenum
|
1.00-1.50
|
Tungsten
|
–
|
Titanium
|
1.9-2.35
|
Aluminum
|
0.35 max
|
Vanadium
|
0.10-0.50
|
Boron
|
0.001-0.010
|
Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 895 min |
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 585 min |
Elongation in 4D (El) | 15 |
Reduction | 18 |
Grade
|
Class
|
Solutiona Treatment
|
Hardening Treatment
|
660
|
A
|
1650 +/- 25 °F [900 +/-14 °C], hold 2 h, min and liquid quench |
1325 +/- 25 °F [720 +/- 14 °C] 16h, air cool
|
B
|
1800 +/- 25 °F [980 +/-14 °C], hold 1 h, min and liquid quench |
1325 +/- 25 °F [720 +/- 14 °C] 16h, air cool
|
|
C
|
1800 +/- 25 °F [980 +/-14 °C], hold 1 h, min and oil quench |
1425 +/- 25 °F [775 +/- 14 °C] hold 16h, air cool followed by 1200 +/- 25 °F [650 +/- 14 °C], hold 16h, air cool
|
|
D
|
1650 +/- 25 °F [900 +/-14 °C], hold 2 h, min and liquid quench OR |
1325 +/- 25 °F [720 +/- 14 °C] hold 16h, air cool followed by 1200 +/- 25 °F [650 +/- 14 °C], hold 16h, air cool if neccessary to achieve properties, second age : 1200 +/- 25 °F [650 +/- 14 °C] hold 16h, air cool |
Grade
|
Class
|
Test Temperature
|
Stress, Min
|
Time to Rupture
|
Elongation
|
|
Deg F [ Deg C ]
|
Ksi
|
Mpa
|
Min, h*
|
Min %
|
||
660
|
A, B & C
|
1200 [650]
|
56
|
385
|
100
|
5
|
Stainless Steel GR 660 heavy hex nuts
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ASTM A453 hex nuts Supplier
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|
ASTM A 453 GR 660 Class D self locking nuts
|
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|
Stainless Steel GR 660 coupler nuts Manufacturer
|
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|
ASTM A 453 Heavy Hex Nuts
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ASTM A 453 GR 660 Class D Jam Nut Exporter
|
GR 660 Flange Lock Nut Stockist
|
Grade 660 Nuts
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ASTM A 453 GR 660 Class D Studs Manufacturer
|
ASTM A 453 GR 660 Class D Flex Lock Nut
|
Grade 660 High Nut
|
ASTM A 453 GR 660 K Lock Nut
|
Grade 660 Castle Nut Exporter
|
ISO Certified ASTM A 453 Heavy Hex Nuts
|
SS ASTM A453 Nuts
|
ASTM A 453 Square Nut Supplier
|
SS Grade 660 Coupling Nut Distributor
|
Stainless Steel Gr 660 Hex Nuts Supplier
|
Grade 660 Cap Nut
|
ASTM A453 GR 660 Class D Heavy Hex Nut
|
SS ASTM A453 GR 660 Class D Heavy Hex Nuts
|
We are Exporter of ASTM A 453 GR 660 Class D Heavy hex Nuts in Worldwide Such as India, Peru, India, Iran, Puerto Rico, Ukraine, Kuwait, Qatar, Bolivia, Iraq, New Zealand, Libya, Austria, Denmark, Namibia, Afghanistan, Lithuania, Finland, Egypt, Nigeria, Netherlands, Poland, Singapore, Venezuela, France, Turkey, Hungary, Serbia, Nigeria, Philippines, Malaysia, Pakistan, Taiwan, South Africa, Zimbabwe, Bhutan, Portugal, Kenya, Mexico, Germany, Ireland, Chile, Croatia, Russia, Brazil, South Korea, China, Yemen, Angola, Costa Rica, United States, Slovakia, Canada, Gabon, Macau, Chile, Trinidad & Tobago,Tunisia, Hong Kong, Gambia, Bulgaria, United Arab Emirates, Kazakhstan, Argentina, Saudi Arabia, Italy, Morocco, Nepal, Ghana, Mongolia, Jordan, Romania, Ecuador, Greece, Belarus, Oman, Switzerland, Azerbaijan, Thailand, Sri Lanka, United Kingdom, Japan, Norway, Iran, Spain, Australia, Mexico, Israel, Lebanon, Indonesia, Bangladesh, Belgium, Colombia, Tibet, Sweden, Estonia, Vietnam, Bahrain, Poland, Czech Republic, Algeria.
We are Suppliers of ASTM A 453 GR 660 Class D Hex Nuts in India Such as Mumbai, Courbevoie, Faridabad, Chiyoda, Bangkok, Perth, Sharjah, Ahvaz, Ankara, Nashik, Petaling Jaya, Rajkot, Jakarta, Seoul, Al Khobar, Madrid, Calgary, Santiago, Lahore, Cairo, Gurgaon, Noida, Surat, Visakhapatnam, Navi Mumbai, Brisbane, Lagos, Karachi, Port-of-Spain, Thane, Houston, New Delhi, Ho Chi Minh City, Kolkata, Ernakulam, La Victoria, Dubai, Abu Dhabi, Melbourne, Sydney, Caracas, Doha, Vung Tau, Dammam, Kuala Lumpur, Geoje-si, Ludhiana, Secunderabad, Hong Kong, Mumbai, Milan, Bogota, Indore, Montreal, Toronto, Vadodara, Hyderabad, Nagpur, Thiruvananthapuram, Coimbatore, Kuwait City, Manama, Los Angeles, Pune, Bengaluru, Dallas, Mexico City, Kanpur, Jaipur, Aberdeen, Jamshedpur, Bhopal, Jeddah, Hanoi, Riyadh, Baroda, Chennai, Ahmedabad, Ranchi, Algiers, Moscow, Granada, Busan, New York, Rio de Janeiro, Singapore, Edmonton, Al Jubail, London, Chandigarh, Colombo, Howrah, Ulsan, Atyrau, Pimpri-Chinchwad, Muscat, Tehran, Haryana, Istanbul, Gimhae-si.
Contact MD Exports LLP & Forging today for a best offer & competitive quotation Of ASTM A 453 GR 660 Class D Heavy Hex Nut
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