Sign In | Join Free | My enlightcorp.com
China Shanghai Powermax Fastener Co., Ltd. logo
Shanghai Powermax Fastener Co., Ltd.
Shanghai Powermax Fastener Co., Ltd. Quality first, Clients first.
Active Member

5 Years
Home > Heavy Hex Bolts >

Yellow Zinc Trivalent Chromium C1045 A325 Structural Hex Bolt Cold Forged

Product Categories
Shanghai Powermax Fastener Co., Ltd.
Contact Now

Yellow Zinc Trivalent Chromium C1045 A325 Structural Hex Bolt Cold Forged

  • 1
  • 2

Brand Name : PM

Model Number : M6-M64, 1/4"-4"

Certification : ISO

Place of Origin : CHINA

MOQ : 100PCS

Price : USD 0.001-3 PER PCS

Payment Terms : L/C, T/T

Supply Ability : 1000 Tons per Month

Delivery Time : 15-25DAYS PER CONTAINER

Packaging Details : 25kgs/carton and 36 cartons on standard export wooden pallets

Material : C1045

Grade : ASTM A325,A325M

Size : 3/8"

Length : 30mm

Surface : yellow zinc Trivalent chromium

Thread : UNC

Mark : Manufacturer's ID and A325

Product name : Cold forged yellow zinc Trivalent chromium A325 structural heavy hex bolt

Contact Now

Cold forged yellow zinc Trivalent chromium A325 structural heavy hex bolt

Heavy hex bolts are required based on a number of different ASTM bolt specifications. In the chemical and petroleum industries, the A193 specification calls for heavy hex bolts and nuts in high heat conditions. The A320 standard covers extremely low temperature conditions and requires the use of heavy hex bolts. Also in ASTM specifications the A307 standard dictates that heavy hex bolts are required in situations where the flanged joints within piping systems are made with cast iron flanges.
As well as the standards above, the A490 and A325 specifications call for heavy hex bolts, but with a shorter thread than the others.

Yellow Zinc Trivalent Chromium C1045 A325 Structural Hex Bolt Cold Forged

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TYPE 2 Withdrawn November 1991.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

Yellow Zinc Trivalent Chromium C1045 A325 Structural Hex Bolt Cold Forged

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


Product Tags:

Zinc Trivalent Chromium structural hex bolt

      

C1045 30mm hexagon head screw

      

C1045 A325 structural hex bolt

      
Quality Yellow Zinc Trivalent Chromium C1045 A325 Structural Hex Bolt Cold Forged for sale

Yellow Zinc Trivalent Chromium C1045 A325 Structural Hex Bolt Cold Forged Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Shanghai Powermax Fastener Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like