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Цена:2,21 ₽ - 4,41 ₽*

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Products Description




ASTM A325, Type 1
Description: A heavy hex bolt made of medium carbon steel. The bearing surface shall be flat and washer faced,
and the point is
chamfered.
Applications: Commonly used in structural steel joints in heavy construction.
Material: Carbon steel

ASTM A490, Type 1
Description: A heavy hex bolt made of alloy steel. The bearing surface shall be flat and washer faced, and the point is chamfered.
Applications: Commonly used in structural steel joints in heavy construction.
Material: Alloy Steel


Structural Bolts, A325 & A490 : Performance & Mechanical Stats
ASTM A325, Type 1
ASTM A490, Type 1
Description
A heavy hex bolt made of medium carbon steel. The bearing surface shall be flat and washer faced, and the point is chamfered.
A heavy hex bolt made of alloy steel. The bearing surface shall be flat and washer faced, and the point is chamfered.
Applications
Commonly used in structural steel joints in heavy construction.
Used in structural steel joints in heavy construction when greater yield strengths than those of an A325 bolt are required.
Material
Carbon steel
Alloy Steel
Heat Treatment
Heat treated, quenched in a liquid medium from above the austenitizing temperature and then tempering by reheating to a
temperature of at least 800 Degrees (F)
Heat treated, quenched in oil from above the transformation temperature and then tempered by reheating to a temperature of at
least 800 Degrees (F).
Hardness
1/2"- 1" D: Rockwell C24-35
1-1/8"- 1-1/2" D: Rockwell C19-31
Rockwell C33-38
Proof Load
1/2"- 1" D: 85,000 psi
1-1/8"- 1-1/2" D: 74,000 psi
120,000 psi
Yield Strength
1/2"- 1" D: 92,000 psi min
1-1/8"- 1-1/2" D: 81,000 psi min
130,000 psi min
Tensile Strength
1/2"- 1" D: 120,000 psi min
1-1/8"- 1-1/2" D: 105,000 psi min
150,000 - 170,000 psi




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FAQ


1. Q: Could you send me your catalog and price list?
A: As we have more than thousands of products, it is really too hard to send all of catalog and price list for you. Please
inform us the style you interested, we can offer the price list for your reference.

2. Q: How about the quality of your product?
A: 100% inspection during production. Our products are certified to ISO9001, TS16949 international quality standards.

3. Q: What material of the product can you supply?
A: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper or according to your requirement.

4. Q: What's your packing?
A: Our Normal packing is bulking in Cartons, 25kg/carton, 36 cartons/ pallet. We also can pack products according to your
requirement.

5. Q: What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.

To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.


Title goes here.
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