Alloy 20 Fasteners

offer high quality Alloy 20 Stainless Steel Bolts, Nuts, Studs at Lowest price in India

carries a complete line of UNS N08020 Threaded Rod , Hex Bolts and Washers suppliers in mumbai, India

The primary reason for the development of carpenter 20 was for resistance to acidic solutions. In particular, austenitic stainless steels have a troubled history with acids like sulfuric acid, as they easily corrode these alloys. Unlike grade 304, or even stainless steel 316, Alloy 20 Stainless Steel Bolts exhibit superior resilience against sulfuric acid across several concentrations.

The higher contents of nickel and chromium aid in the corrosion resistance properties of the alloy. Along with these base elements, manufacturers of the WERKSTOFF NR. 2.4660 Studs include substantial amounts of copper and molybdenum which also improves its resistance to both pitting and chlorine solutions. These two properties are at an elevated level when the UNS N08020 Threaded Rod is compared to grade 304 stainless steel. Yet, in comparison to grade 316, carpenter 20 has been known to demonstrate properties to a similar degree.

In addition to excellent mechanical properties and fabricability, the Carpenter 20 Nuts are subject to minimal carbide precipitation during operations like welding, due to a lowered content of carbon and inclusion of niobium, as a stabilizing element in its alloy. Regarded as a superalloy by manufacturers and suppliers, the Alloy 20 Fasteners has excellent resistance to general corrosion and crevice corrosion, especially in environments that may contain chemicals like chlorides and sulfuric acid, phosphoric acid, and nitric acid.

 

Alloy 20 Fasteners
Alloy 20 Fasteners
Alloy 20 Stainless Steel Bolts
Alloy 20 Stainless Steel Bolts
UNS N08020 Screws
UNS N08020 Screws

 

 

Carpenter 20 Fasteners Specification

Fasteners Material Specification ASTM / ASME SB 472, UNS 8020 Bolts
Standard DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Fasteners/ Bolts Size M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length 3 mm to 200 mm
Bolts, Studs Threads: METRIC, BSW, BSF, UNC, UNF or as required
Fasteners Standard: ANSI – American National Standards Institute  

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Stud Bolt length are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5

DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards

Source of raw materials Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc.
SCOPE OF MANUFACTURE
  • Hot Forged Fasteners, Nut / Bolt; up to M36 / 1-1/2” Dia, up to 1100mm lg
  • CNC Machined Fasteners, Nut / Bolt; up to M100 / 4” Dia, up to 1500mm lg
Fasteners In Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
bolting Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Fasteners finishing: Zinc (yellow, white, blue, black), black oxide,
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
bolting materials Surface Coating:
  • Teflon Coated Fasteners
  • Phosphate Coated Fasteners
  • Zinc Coated Fasteners
  • Ptfe Coated Fasteners
  • Xylon Coated Fasteners
  • Cadmium Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners

All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet

Popular Types of Bolts Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc.
Popular Types of Nut Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc.
Popular Types of Screw Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc.
Popular Types of Washer Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc.
Fasteners Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request

Incoloy 20 fasteners, Alloy 20 Threaded Rod suppliers in India. ready stock of Alloy 20 metric screws, nuts at best Price in India.

Alloy 20 Fasteners Price in india

Alloy 20 UNS N08020 2.4660 Alloy 20 stud bolt c/w 2 heavy hex nut US $15.60-$18.00 / Pieces
Cheap alloy 20 hex bolt and nut US $0.04-$0.60 / Piece
Alloy 20 hex bolt and nut US $0.01-$0.50 / Piece
Alloy 20 / 2.4660/ N08020 HEX CAP SCREW / BOLT US $0.10-$100.00 / Piece
Din975 High quality M8 Alloy 20 bolt price per piece US $0.50-$2.00 / Piece
High quality Alloy 20 price stud bolts with hex nut US $0.01-$2.00 / Piece
High quality M8 Alloy 20 bolt price per piece US $0.50-$2.00 / Piece
Alloy 20 UNS N08020 2.4660 Alloy 20 12 Point Flange Bolt US $3.20-$3.50 / Pieces
China supplier best price Iso 4017 Alloy 20 Hex Bolt And Nut US $0.05-$1.00 / Piece
Alloy 20 UNS N08020 DIN/EN 2.4660 12 point bolt flange shoulder bolt U bolt eye bolt US $10.50-$12.00 / Pieces
M8~M72 Alloy 20 alloy steel bolt price per piece US $0.20-$2.00 / Piece
Alloy 20 cotter pin bolt manufacturer US $0.10-$5.00 / Piece
Din975 High quality M8 Alloy Incoloy Alloy 20 bolt price per piece US $0.50-$2.00 / Piece
UNS N08020 Alloy 20 2.4660 Alloy 20 Big NUT Heavy hex Nut US $14.80-$15.60 / Pieces
ALLOY 20 / 2.4660 / UNS N08020 hex nut 3/8-16 5/16-18 US $0.20-$0.50 / Pieces

Please note this is an approx Cost of Alloy 20 Fasteners in India. For final Alloy 20 Hex Bolts price list please mail us.

Alloy 20 Fasteners suppliers

  

Alloy 20 Nuts and Washers
Alloy 20 Nuts & Washers
Alloy 20 Rings
Alloy 20 Rings
Alloy 20 Springs
Alloy 20 Springs
Alloy 20 Hex Head Bolts
Alloy 20 Hex Head Bolts
  

Alloy 20 Nuts and Bolts
Alloy 20 Nuts and Bolts
Alloy 20 Bolts and Nuts
Alloy 20 Bolts and Nuts
Alloy 20 Exhaust Bolts
Alloy 20 Exhaust Bolts
Alloy 20 Hex Bolts
Alloy 20 Hex Bolts
  

Alloy 20 Anchor Bolt
Alloy 20 Anchor Bolt
Alloy 20 Square U Bolts
Alloy 20 Square U Bolts
Alloy 20 Carriage Bolts
Alloy 20 Carriage Bolts
Alloy 20 Countersunk Bolts
Alloy 20 Countersunk Bolts
  

Alloy 20 Stud Bolts
Alloy 20 Stud Bolts
Alloy 20 M10 Bolts
Alloy 20 M10 Bolts
Alloy 20 U Bolts
Alloy 20 U Bolts
Alloy 20 Lag Bolts
Alloy 20 Lag Bolts
  

Alloy 20 Threaded Rod
Alloy 20 Threaded Rod
Alloy 20 Threaded Inserts
Alloy 20 Threaded Inserts
Alloy 20 Threaded Stud
Alloy 20 Threaded Stud
Double End Threaded Rod
Double End Threaded Rod
  

Alloy 20 Flat Head Screws
Alloy 20 Flat Head Screws
Alloy 20 Machine Screws
Alloy 20 Machine Screws
Alloy 20 Self Tapping Screws
Alloy 20 Self Tapping Screws
Alloy 20 Self Drilling Screw
Alloy 20 Self Drilling Screw
  

Alloy 20 Nord Lock Washers
Alloy 20 Nord Lock Washers
Alloy 20 Hex Nuts
Alloy 20 Hex Nuts
Alloy 20 Barrel Nuts
Alloy 20 Barrel Nuts
Alloy 20 Wheel Nuts
Alloy 20 Wheel Nuts
  

Alloy 20 Washers
Alloy 20 Washers
Alloy 20 Flat Washers
Alloy 20 Flat Washers
Alloy 20 Belleville Washers
Alloy 20 Belleville Washers
Alloy 20 Spring Washers
Alloy 20 Spring Washers
  

Alloy 20 Dowel Pins
Alloy 20 Dowel Pins
Alloy 20 Spring Pin
Alloy 20 Spring Pin
Alloy 20 Studs
Alloy 20 Studs
Alloy 20 Exhaust Studs
Alloy 20 Exhaust Studs
  

Alloy 20 Socket Head Cap Screws
Alloy 20 Socket Head Cap Screws
Alloy 20 Set Screws
Alloy 20 Set Screws
Alloy 20 Cap Screws
Alloy 20 Cap Screws
Alloy 20 Hex Cap Screws
Alloy 20 Hex Cap Screws
we are professional Alloy 20 Fasteners suppliers in Mumbai, India, get free quote from Alloy 20 Hex Bolts & Socket Head Cap Screw manufacturers in India
Alloy 20 Fasteners Sizes

Screws Type
SIZE
GRADE
ASME
ISO
ASTM
Socket Head Cap Screws
M1.6 to M64
12.9
B18.3.1 M
4762
A574M
Socket Low Head Cap Screws
M4 to M20
10.9
 
 
 
Socket Head Shoulder Screws
M6 to M24
012.9
B18.3.3M
 
 
Countersunk Socket Head Screws
M3 to M20
012.9
B18.3.5M
10642
F835M
Button Head Socket Screws
M3 to M12
012.9
B18.3.4M
7380
F835M
Flange Button Head Socket Screws
M3 to M10
012.9
 
 
F835M
Knurled Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Flat Point Socket Set Screws
M6 to M12
45H
B18.3.6M
4026
F912M
Dog Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4028
F912M
Cone Point Socket Set Screws
M3 to M12
45H
B18.3.6M
4027
F912M
Plain Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Taper Pressure Plug
M8 to M22
 
 
 
Alloy 20 Bolt Type
SIZE
PROPERTY CLASS
TENSILE STRENGTH
STANDARD
Alloy 20 Hex Head Bolt / Screws
M4 to M80
10.9
1040N / mm2 min
ISO 4017 (Full Thread)
ISO 4014 (Half Thread)
Nuts Type
SIZE
PROPERTY CLASS
STANDARD
Hex Nut
M6 to M42
10
ISO 4032
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & `10
DIN 982
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & 10
DIN 985
Hex Weld Nut
M6 to M12
8
DIN 929
Alloy 20 Washers Type
SIZE
HARDNESS
STANDARD
Square Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 7980
Flat Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 127 B
Hardened Washer
12mm to 30mm
HV (300 to 370)
IS 2016
Hardened Steel Washer
12mm to 56mm
Rockwell 26 to 45 (HDG)
Rockwell 38 to 45 (Coated)
ASTM F436M
Below table compares various metric sizes to the closest inch equivalent

Metric
Closest Inch
M1.4-0.3
0-80 (Larger)
M2-0.4
1-64 (Smaller)
M2.5-0.45
3-56 (Larger)
M3-0.5
4-48 (Smaller)
M3.5-0.6
6-40 (Same)
M4-0.7
8-36 (Larger)
M5-0.8
10-32 (Smaller)
M6-1.0
1/4-28 (Larger)
M7-1.0
1/4-28 (Smaller)
M8-1.25
5/16-18 (Smaller)
M10-1.5
3/8-16 (Smaller)
M12-1.75
1/2-13 (Larger)
M14-2.0
9/16-12 (Larger)
M16-2.0
5/8-11 (Smaller)
M18-2.5
3/4-10 (Larger)
M20-2.5
3/4-10 (Smaller)
M22-2.5
7/8-9 (Larger)
M24-3.0
1-8 (Larger)
M30-3.5
1 1/8-7 (Smaller)
M36-4.0
1 3/8-6 (Smaller)
DIN and ISO designations

No.
Description
DIN 84
Slotted Cheese Head Machine Screws
DIN 85
Slotted Pan Head Machine Screws
DIN 94
Cotter Pin
DIN 125A
Flat Washer (without Chamfer)
DIN 125B
Flat Washer (with Chamfer)
DIN 127B
Split Lock Washer
DIN 137B
Spring Wave Washer
DIN 315
Wing Nut
DIN 439B
Machine Screws Hex Nut, Finished Hex Jam Nut
DIN 911
Long Arm Hex Key
DIN 912
Hex Socket Head Cap Screws
DIN 916
Hex Socket Set Screws
DIN 931
Hex Head Cap Screws Partially Threaded
DIN 933
Hex Head Cap Screws Fully Threaded
DIN 934
Finished Hex Nut
DIN 939
Double End Stud
DIN 960
Hex Head Cap Screws Partially Threaded
DIN 961
Hex Head Cap Screws Fully Threaded
DIN 963
Slotted Flat Head Machine Screws
DIN 964
Slotted Oval Head Machine Screws
DIN 965
Phillips Flat Head Machine Screws
DIN 966
Phillips Oval Head Machine Screws
DIN 975
Threaded Rod
DIN 980V
Hex Steel Prevailing Torque Lock Nut
DIN 985
Hex Nylon Insert Lock Nut
DIN 6334
Rod Coupling Nut
DIN 6797A
External Tooth Lock Washer
DIN 6797J
Internal Tooth Lock Washer
DIN 6912
Hex Low Socket Head Cap Screws
DIN 6921
Hex Flange Head Screws
DIN 6923
Hex Flange Nut
ISO 7379
Hex Socket Head Shoulder Screws
ISO 7380
Hex Button Socket Head Cap Screws
DIN 7985
Phillips Pan Head Machine Screws
DIN 7991
Hex Flat Socket Head Cap Screws
ANSI and/or ASME Standards (inch series)

ASME B18.1.1 Small Solid Rivets ASME B18.8.1 Clevis Pins and Cotter Pins
ASME B18.1.2 Large Rivets ASME B18.8.2 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
ASME B18.2.1 Square and Hex Bolts and Screws ASME B18.9 Plow Bolts
ASME B18.2.2 Square and Hex Nuts ASME B18.10 Track Bolts and Nuts
ASME B18.2.6 Fasteners for use in Structural Applications ASME B18.11 Miniature Screws
ASME B18.3 Socket Cap, Shoulder and Set Screws ASME B18.13 Screws and Washer Assemblies (Sems)
ASME B18.5 Round Head Bolts ASME B18.15 Forged Eyebolts
ASME B18.6.2 Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws ASME B18.17 Wing Nuts, Thumb Screws and Wing Screws
ASME B18.6.3 Machine Screws and Machine Screws Nuts ASME B18.21.1 Lock Washers
ASME B18.6.4 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws ASME B18.22.1 Plain Washers
ASME B18.7 General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps ASME B18.23.1 Beveled Washers

We are Alloy 20 Fasteners suppliers in India offer these Alloy 20 Stainless Steel Bolts in DIN, ISO, JIS or ANSI standard.itch boots.

Alloy 20 Fasteners Chemical Composition

Grade
C
Mn
Si
Cu
S
Fe
Mo
Ni
Cr
Alloy 20
0.02 max
1.0-2.0
0.7 max
3.0-4.0
0.005 max
bal
2.0-3.0
32 – 38
19 – 21
Alloy 20 Fasteners mechanical properties

Density
Melting Point
Tensile Strength
Yield Strength (0.2%Offset)
Elongation
8.1 g/cm3
1443 °C (2430 °F)
Psi – 80000 , MPa – 551
Psi – 35000 , MPa – 241
30 %
Equivalent Grades for Alloy 20 Stainless Steel Bolts

STANDARD
WERKSTOFF NR.
UNS
AFNOR
EN
Alloy 20
2.4660
N08020
Z2NCUD31-20AZ
NiCr20CuMo
Alloy 20 Fasteners Weight Chart

ISO Certified Alloy 20 Set Screws in India, Alloy 20 Hex Nuts & Lock Washers, Bolts manufacturers in Mumbai, Pune & Chennai – India

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