Home > Other Material > ASTM A 453 GR 660 Class C Bolts
ASTM A 453 GR 660 Class C boltsare recognized for their toughness and dependability in high-pressure applications. These screws are built to endure extreme temperatures and general wear, delivering outstanding strength and durability. It is commonly applied in vital industries like oil and gas, chemical processing, and power generation, where secure packaging is necessary. Valued for their resistance to corrosion and their capacity to preserve structural integrity under stress, ASTM A 453 GR 660 Class C bolts guarantee dependable performance in extreme conditions and are sought after for applications that demand strong reliability and durability in industrial settings.
|
Material |
Standards |
Size
|
Length |
|
ASTM A453 GR 660 CLASS C Hex Bolts
|
DIN975 , ASTM A307 |
M6 to M52 & 1/4″ to 2″
|
1000mm to 3000mm & 1feet to 12feet
|
| 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 |
|
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 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically positioned in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Get in touch with us for a fast quote tailored to your requirement.
We supply these ASTM A 453 GR 660 Class C Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
ASTM A 453 GR 660 Class C Bolts serve a wide range of uses across the many industries they support, led mainly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
ASTM A 453 GR 660 Class C boltsmay undergo galvanic corrosion when they contact different metals in the presence of an electrolyte. It’s essential to evaluate the environment and possible metal interactions to avoid this kind of corrosion, keeping the bolts structurally sound and functional over the long term.
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