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Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325

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Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325

Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325
Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325 Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325

Large Image :  Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325

Product Details:
Place of Origin: CHINA
Brand Name: PM
Certification: ISO
Model Number: M6-M64, 1/4"-4"
Payment & Shipping Terms:
Minimum Order Quantity: 100PCS
Price: USD 0.001-3 PER PCS
Packaging Details: 25kgs/carton and 36 cartons on standard export wooden pallets
Delivery Time: 15-25DAYS PER CONTAINER
Payment Terms: L/C, T/T
Supply Ability: 1000 Tons per Month

Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325

Description
Material: C1045 Grade: ASTM A325,A325M
Size: 1" Length: 100mm
Surface: Black , Black Oxide Thread: UNC
Mark: Manufacturer's ID And A325 Product Name: Hot Forged Black Surface ASTM A325M A325 Structural Heavy Hex Bolt
High Light:

ASTM A325M 1" Heavy Hex Bolts

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C1045 100mm structural hex bolt

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C1045 1" Heavy Hex Bolts

Hot forged Black surface ASTM A325M A325 structural heavy hex bolt

 

 

Heavy hex bolts have larger and thicker heads than regular or standard hex bolts, and are commonly used in a wide variety of applications. These building fasteners are available in different sizes, both lengths and diameters, although all come with a hex head.
Some types are threaded all the way up the shaft, while others have a smooth shoulder area. All are designed to be used with hex nuts for a secure fit in construction projects, for repairs, and in automotive applications.

                                                        Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325 0

SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length.

STANDARD: ASME B18.2.6

THREAD: ASME B1.1 , UNC, UNF, CLASS 2A

FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.

                                                                   

A325 Types
TYPE 1 Medium carbon, carbon boron, or medium carbon alloy steel.
TYPE 2 Withdrawn November 1991.
TYPE 3 Weathering steel.
T Fully threaded A325. (Restricted to 4 times the diameter in length)
M Metric A325.

                                     

A325 Mechanical Properties
Size Tensile, ksi Yield, ksi Elong. %, min RA %, min
1/2-1" 120 min 92 min 14 35
1.1/8"-1.1/2" 105 min 81 min 14 35

                                                                  

Hot Forged Black Structural Heavy Hex Bolts ASTM A325M A325 1

 

A325 Type 1 Chemical Properties
Heat Analysis 120ksi, % 150ksi, %
Carbon 0.30 – 0.52 0.30 – 0.48*
Manganese 0.60 min 0.60 min
Phosphorus 0.035 max 0.035 max
Sulfur 0.040 max 0.040 max
Silicon 0.15 – 0.30 -
Boron 0.003 max 0.003 max
Copper - -
Nickel - -
Chromium - -
Molybdenum - -

 

A325 Type 3 Chemical Properties
Heat Analysis 120ksi, % Comp A 120ksi, % Comp B 120ksi, % Index 150ksi, % Index
Carbon 0.33 – 0.40 0.38 – 0.48 0.30 – 0.52 0.30 – 0.53
Manganese 0.90 – 1.20 0.70 – 0.90 0.60 min 0.60 min
Phosphorus 0.035 max 0.035 max 0.035 max 0.035 max
Sulfur 0.040 max 0.040 max 0.040 max 0.040 max
Silicon 0.15 – 0.30 0.30 – 0.50    
Copper 0.25 – 0.45 0.20 – 0.40 0.20 – 0.60 0.20 – 0.60
Nickel 0.25 – 0.45 0.50 – 0.80 0.20 min 0.20 min
Chromium 0.45 – 0.65 0.50 – 0.80 0.20 min 0.20 min
Molybdenum   0.06 max 0.10 min 0.10 min
 
A325 RECOMMENDED HARDWARE
Type Finish Nut Washer
Type 1 plain A563 Grade C, C3, D, DH, DH3 F436 Type 1
galvanized A563 Grade DH F436 Type 1
Type 3 plain A563 Grade C3, DH3 F436 Type 3

 

 

 

 

 

 

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