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N08904 M2 - M72 Duplex Stainless Steel Fasteners 904L Bolt Nut Washer Fasteners

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N08904 M2 - M72 Duplex Stainless Steel Fasteners 904L Bolt Nut Washer Fasteners

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Brand Name : HT

Model Number : M2-M72 Duplex stainless steel 904L bolt nut washer fasteners

Certification : ISO9001

Place of Origin : China

MOQ : 1 set

Price : USD 1000/set

Payment Terms : L/C,T/T, Western Union

Supply Ability : 1000 set per month

Delivery Time : 30-35 work days

Packaging Details : wooden case, wooden pallet

Product Type : Bolt, Nut, Washer, Stud bolt, U bolt

Name : M2-M72 Duplex stainless steel 904L bolt nut washer fasteners

Size : M6-M100

Finish : Cold galvanizing, Zinc-Nickel, Black, Cadium plated

Producing standard : DIN, ASME

Material : Nickel alloy/stainless steel/duplex stainless

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M2-M72 Duplex stainless steel 904L bolt nut washer fasteners

1. 904L Stainless Steel Bolts Nuts Washers Useful Information

Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion

Specifications

Standard 904L
UNS N08904
Werkstoff Nr. 1.4539

Chemical Composition

Alloy 904L
Ni 23 – 28
Mo 4 – 5
Cr 19 – 23
Cu 1 – 2
C 0.02 max
Mn 2.0 max
Si 1.0 max
P 0.045 max
S 0.035 max

Mechanical & Physical Properties – 904L

Density 8.05 g/cm3
Melting Point 1350 °C (2460 °F)
Tensile Strength Psi – 71000 , MPa – 490
Yield Strength (0.2%Offset) Psi – 32000 , MPa – 220
Elongation 35 %

2. SS 904L Bolts Dimensions

Bolt Diameter D C H P F
Body Diameter Head
Diameter
Head
Height
Square
Width
Square
Depth
Max Min Max Min Max Min Max Min Max Min
3/8 0.388 0.360 0.844 0.782 0.208 0.188 0.388 0.368 0.219 0.188
1/2 0.515 0.483 1.094 1.032 0.270 0.250 0.515 0.492 0.281 0.250
5/8 0.642 0.605 1.344 1.219 0.344 0.313 0.642 0.616 0.344 0.313
3/4 0.768 0.729 1.594 1.469 0.406 0.375 0.768 0.741 0.406 0.375
7/8 0.895 0.852 1.844 1.719 0.469 0.438 0.895 0.865 0.469 0.438
1 1.022 0.976 2.094 1.969 0.531 0.500 1.022 0.990 0.531 0.500
1-1/4* 1.277 2.850 0.531 0.500 1.250 0.625

3. SS 904L Bolts Nuts Washers Coatings

  • Hot Dipped Galvanized SS 904L Bolts
  • Electro Zinc Alloy Platings Alloy 904L Bolts
  • Zinc-Flake coated AISI 904L Bolts
  • Fluoropolymer coatings (PTFE), SUS 904L PTFE Coated Bolts

4. 904L stainless steel bolt weight chart for DIN933

N08904 M2 - M72 Duplex Stainless Steel Fasteners 904L Bolt Nut Washer Fasteners


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double ended stud

      

duplex steel fasteners

      
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