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Heavy Hex Structure Bolt ASTM A325 A490 A193 B7

China Heavy Hex Structure Bolt ASTM A325 A490 A193 B7, Find details about China Bolt, Hex Bolt from Heavy Hex Structure Bolt ASTM A325 A490 A193 B7

Application
Machinery, Chemical Industry, Environmental, Building, Oil & Gas Pipe Connection
Finish
Black Finish, Zinc Plated, Hot DIP Galvanized
Trademark
NHZ
Transport Package
25kgs Carton Box + 36 Ctns Wooden Pallet
Specification
1/2"-1 1/2"
Origin
Ningbo, China
HS Code
7318150000
Application
Machinery, Chemical Industry, Environmental, Building, Oil & Gas Pipe Connection
Finish
Black Finish, Zinc Plated, Hot DIP Galvanized
Trademark
NHZ
Transport Package
25kgs Carton Box + 36 Ctns Wooden Pallet
Specification
1/2"-1 1/2"
Origin
Ningbo, China
HS Code
7318150000
ASTM F3125 Grade A325 / A490 Type 1 Structural Heavy Hex Bolts
 
Heavy Hex Structural Bolts ASTM F3125/F3125M
Standard:ASME/ANSI B18.2.6, ASME/ANSI B18.2.6M
Size:1/2" - 1 1/2", M12 - M36
Material: Carbon Steel, Alloy Steel, Stainless Steel
Grade:ASTM F3125 Gr. A325, A325M, A490, A490M Type 1
ASTM A325, ASTM A325M 8S, ASTM A490, ASTM A490M 10S
Thread:M, UNC, 8UN
Finish:Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized,
Mechanical Galvanized, Geomet, TPFE, Zinc-Nickel Alloy
Package:1. Bulk in 18Kgs Carton Box + 48 CTNS Wooden Pallet
2. Bulk in 25Kgs Carton Box + 36 CTNS Wooden Pallet
3. 25Kgs/35Kgs/50Kgs/90Kgs Plastic/Metal Kegs + Wooden Pallet
4. According to Customers demand ( Customized Label & Carton Box )
 

ASTM F3125/F3125M Bolt Types

Grade
Min Strength, TensileTypeStyle
A325120ksi min1 or 3Heavy Hex Head
A325M830MPa min1 or 3Heavy Hex Head
F1852120ksi min1 or 3Twist-Off/TC
A490150-173ksi1 or 3Heavy Hex Head
A490M1040MPa1 or 3Heavy Hex Head
F2280150ksi1 or 3Twist-Off/TC


Chemical Requirements - Type 1

Heat Analysis
120ksi, %150ksi, %
Carbon0.30 - 0.520.30 - 0.48*
Manganese0.60 min0.60 min
Phosphorus0.035 max0.035 max
Sulfur0.040 max0.040 max
Silicon0.15 - 0.30-
Boron0.003 max0.003 max
Copper--
Nickel--
Chromium--
Molybdenum--
*Carbon 0.35-0.53% for 1-1/2" A490/150ksi bol

ASTM F3125 Mechanical Properties
Grade
Tensile, ksiYield, ksi minElongation, % minRA, % min
120ksi (A325/F1852)120 min921435
150ksi (A490/F2280)150-1731301440

ASTM F3125 Marking Requirements & Matching Components
 
 
120ksi, Type 1120ksi, Type 3150ksi, Type 1150ksi, Type 3
MarkingA325A325A490A490
Nut, PlainA563 DHA563 DH3A563 DHA563 DH3
Nut, CoatedA563 DHA563 DH3A563 DHA563 DH3
WasherF436-1F436-3F436-1F436-3
A194 2H nuts are an acceptable substitute for A563 DH nuts
Suitable plain finish nut alternatives can be found in the full F3125 text
Supplementary requirements S1 and S2 have special marking requirements.

ASTM F3125 Supplemental Requirements
 
S1
A325/120ksi bolts up to 4x the diameter threaded full length. Mark A325T
S2Alternate head geometry or thread length. Mark A325S or A490S
S3Lubricants
S4Rotational Capacity Testing



Heavy Hex Structure Bolt ASTM A325 A490 A193 B7




Heavy Hex Structure Bolt ASTM A325 A490 A193 B7


Heavy Hex Structure Bolt ASTM A325 A490 A193 B7
Heavy Hex Structure Bolt ASTM A325 A490 A193 B7
Heavy Hex Structure Bolt ASTM A325 A490 A193 B7
Heavy Hex Structure Bolt ASTM A325 A490 A193 B7

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