NUTS

Stainless Steel Hex Nut, Monel Heavy Hex Nut, Inconel Lock Nut, Hastelloy Weld Nut, Titanium Dome Nuts Manufacturer in Mumbai, India.
Duplex Steel Flange Nut, SS Hex Nuts, Super Duplex Steel Nut Stockholder, Alloy Steel Nylock Nuts, Alloy 20 Square Nuts Exporter, Stainless Steel Eye Nut Supplier in India.

Based in Mumbai, India, Deltron Alloys is a well-known exporter and producer of premium nuts. We provide a variety of nut shapes, such as hexagonal, square, ring, cap, cylindrical, dome, wingnut, and thumb nut, all of which are made to fulfil the individual needs of our devoted customers. We create our nut forms with a focus on their intended use and applications. We produce nuts of various grades with a dedication to upholding regional, national, and worldwide standards.

Carbide precipitation, which doesn’t cause any harm at high temperatures, is a distinctive feature of our stainless steel nuts. These nuts have filler metals with an alloy composition of the same or higher to increase corrosion resistance. SS square nuts can withstand temperatures between 1000 and 1600 degrees Fahrenheit because to the filler wire or coated electrodes used during the welding process.

Inconel Hex Head Nuts are perfect for high-temperature and high-pressure applications, such as in boilers and vessels subjected to harsh circumstances, due to its low carbon content and outstanding formability.

Our goods are widely used in numerous commercial applications when it comes to alloy steel nuts. One of our main products, Alloy Steel Square Bolts, excels in high-stress applications like transportation, bridges, cranes, milk churns, and ore skips. These nuts have features including ductility, toughness, and simplicity of use.

Hastelloy alloy nuts, which are renowned for their durability and resistance to corrosive fluids, are crucial to a variety of industrial processes. Particularly Hex Head Nuts have great resistance to stress corrosion cracking and function well between 2020 and 2150 degrees Fahrenheit.

Our Monel Square Nuts are made of a molybdenum and copper alloy and have exceptional resistance to a range of environmental factors.

In particular when faced with difficulties in chemical corrosion resistance, Nickel Alloy Nuts are made to operate on par with Nickel 200.

Due to their high yield strength and reputation for good corrosion resistance, great formability, and toughness, titanium nuts are typically employed in their commercial pure form. These thin nuts have a high level of corrosion resistance.

Deltron Alloys places a high priority on secure product delivery and uses sturdy packing to guard against damage while in transit. Our stringent testing procedures, which include hardness tests, intergranular tests, macro tests, destructive tests, flattening tests, flaring tests, non-destructive tests, and more, serve as a testament to our commitment to quality. We make sure that our nuts surpass your expectations in addition to meeting them.

STAINLESS STEEL NUTS

SQUARE NUTS

WING NUTS

Types of Nuts

Wing Nuts
T-Nuts
Square Nuts
Hex Nuts
Lock Nuts
Panel Nuts
Flange Nuts
Eye Nuts
Dome Nuts
Coupling Nuts
Acron Nuts

Specification of Nut

Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M02 to M33 | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.
Standard:ASTM A /SA 193 / 194
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M02 to M33 | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 3041.4301S30400SUS 304304S3108Х1Н10Z7CN18‐09X5CrNi18-10
SS 304L1.4306 / 1.4307S30403SUS 304L3304S1103Х18Н11Z3CN18-10X2CrNi18-9 / X2CrNi19-11
SS 3101.4841S31000SUS 310310S2420Ch25N20S2X15CrNi25-20
SS 3161.4401 / 1.4436S31600SUS 316316S31 / 316S33Z7CND17‐11‐02X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L1.4404 / 1.4435S31603SUS 316L316S11 / 316S1303Ch17N14M3 / 03Ch17N14M2Z3CND17‐11‐02 / Z3CND18‐14‐03X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316Ti1.4571S31635SUS 316Ti320S3108Ch17N13 M2TZ6CNDT17‐123X6CrNiMoTi17-12-2
SS 317L1.4438S31703SUS 317LX2CrNiMo18-15-4
SS 3211.4541S32000SUS 321X6CrNiTi18-10
SS 3471.4550S34700SUS 34708Ch18N12B
SS 4101.4006S41000SUS 410X10Cr13
STANDARDWERKSTOFF NR.UNSJISBSKSAFNOREN
SS 904L1.4539N08904SUS 904L904S13STS 317J5LZ2 NCDU 25-20X1NiCrMoCu25-20-5

Nut Chemical Composition

GradeCMnSiPSCrMoNiN
SS 3040.08 max2 max0.75 max0.045 max0.030 max18 – 208 – 11
SS 304L0.035 max2 max1.0 max0.045 max0.030 max18 – 208 – 13
SS 316Ti0.08 max2.0 max0.75 max0.045 max0.030 max16.00 – 18.002.00 – 3.0010.00 – 14.0068.395 min
GradeCMnSiPSCrMoNiFe
SS 3100.015 max2.0 max0.15 max0.020 max0.015 max24.00 – 26.000.10 max19.00 – 21.0054.7 min
SS 3160.08 max2.0 max1.0 max0.045 max0.030 max16.00 – 18.002.00 – 3.0011.00 – 14.0067.845 min
SS 316L0.035 max2.0 max1.0 max0.045 max0.030 max16.00 – 18.002.00 – 3.0011.00 – 14.0068.89 min
SS 317L0.035 max2.0 max1.0 max0.045 max0.030 max18.00 – 20.003.00 – 4.0011.00 – 15.0057.89 min
GradeCMnSiPSCrMoNiCu
SS 904L0.020 max2.00 max1.00 max0.040 max0.030 max19.00 – 23.004.00 – 5.00 max23.00 – 28.001.00 – 2.00
GradeCMnSiPSCrNNiTi
SS 3210.08 max2.0 max1.0 max0.045 max0.030 max17.00 – 19.000.10 max9.00 – 12.005(C+N) – 0.70 max
GradeCMnSiPSCrCbNiFe
SS 3470.08 max2.0 max1.0 max0.045 max0.030 max17.00 – 20.0010xC – 1.109.00 – 13.0062.74 min
GradeCMnSiPSCrNi
SS 4100.015 max1.0 max1.0 max0.04 max0.030 max11.5 – 13.50.75 max

Mechanical Properties of Nut

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
7.9 g/cm31402 °C (2555 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20540 %
8.0 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
8.0 g/cm31399 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
8.0 g/cm31399 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
7.9 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
8.0 g/cm31457 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
8.0 g/cm31454 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
7.95 g/cm31350 °C (2460 °F)Psi – 71000 , MPa – 490Psi – 32000 , MPa – 22035 %
GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) min              Hardness
Rockwell B (HR B) maxBrinell (HB) max
4104802751695201
Standard:ASTM F468 / B161, ASME SF468 / SB161
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

Monel 400

2.4360

N04400

NW 4400

NA 13

МНЖМц 28-2,5-1,5

NU-30M

NiCu30Fe

Monel K500

2.4375

N05500

Nut Chemical Composition

Grade

C

Mn

Si

S

Cu

Fe

Ni

Monel 400

0.30 max

2.00 max

0.50 max

0.024 max

28.00 – 34.00

2.50 max

63.00 min

Monel K500

0.25 max

1.5 max

0.5 max

0.010 max

27.00 – 33.00

0.5 – 2

63.00 min

Mechanical Properties of Nut

Element

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

Monel 400

8.8 g/cm3

1350 °C (2460 °F)

Psi – 80,000 , MPa – 550

Psi – 35,000 , MPa – 240

40 %

Monel K500

8.44 g/cm3

1350 °C (2460 °F)

Psi – 160000 , MPa – 1100

Psi – 115000 , MPa – 790

20 %

Standard:ASTM F468 / B446, ASME SF468 / SB446
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

OR

Inconel 600

2.4816

N06600

NCF 600

NA 13

МНЖМц 28-2,5-1,5

NC15FE11M

NiCr15Fe

Inconel 601

2.4851

N06601

NCF 601

NA 49

XH60BT

NC23FeA

NiCr23Fe

Inconel 625

2.4856

N06625

NCF 625

NA 21

ХН75МБТЮ

NC22DNB4M

NiCr22Mo9Nb

Incoloy 800

1.4876

N08800

NCF 800

NA 15

ЭИ670

Z8NC32-21

X10NiCrAlTi32-20

XH32T

Incoloy 800H

1.4958 / 1.4876

N08810

NCF 800H

NA 15(H)

ЭИ670

Z8NC33-21

X5NiCrAlTi31-20

XH32T

Incoloy 800HT

1.4859 / 1.4876

N08811

NCF 800HT

NA 15(HT)

ЭИ670

X8NiCrAlTi32-21

XH32T

Incoloy 825

2.4858

N08825

NCF 825

NA 16

ЭП703

NFE30C20DUM

NiCr21Mo

XH38BT

Nut Chemical Composition

GradeCMnSiSCuFeNiCrAlTi
Inconel 6000.15 max1.00 max0.50 max0.015max0.50 max6.0 – 10.072.0 min14.0 – 17.0
Inconel 6010.10 max1.0 max0.5 max0.015 max1.0 maxBal.58.0 – 63.021.0 – 25.0
Inconel 6250.10 max0.50 max0.50 max0.015 max5.0 max58.0 min20.0 – 23.0
Incoloy 8000.10 max1.50 max1.0 max0.015 max0.75 max39.50 min30.0 – 35.019.0 – 23.00.15 – 0.600.15 – 0.60
Incoloy 800H0.05 – 0.101.50 max1.0 max0.015 max0.75 max39.50 min30.0 – 35.019.0 – 23.00.15 – 0.600.15 – 0.60
Incoloy 800HT0.06 – 0.101.50 max1.0 max0.015 max0.75 max39.50 min30.0 – 35.019.0 – 23.00.15 – 0.60ᴬ0.15 – 0.60ᴬ
Incoloy 8250.05 max1.00 max0.5 max0.03 max1.50 – 3.0022.00 min38.00 – 46.0019.50 – 23.500.02 max0.06 – 1.20

Mechanical Properties of Nut

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Inconel 6008.47 g/cm31413 °C (2580 °F)Psi – 95,000 , MPa – 655Psi – 45,000 , MPa – 31040 %
Inconel 6018.1 g/cm31411 °C (2571 °F)Psi – 80,000 , MPa – 550Psi – 30,000 , MPa – 20530 %
Inconel 6258.4 g/cm31350 °C (2460 °F)Psi – 1,35,000 , MPa – 930Psi – 75,000 , MPa – 51742.5 %
Incoloy 8007.94 g/cm31385 °C (2525 °F)Psi – 75,000 , MPa – 520Psi – 30,000 , MPa – 20530 %
Incoloy 800H7.94 g/cm31385 °C (2525 °F)Psi – 75,000 , MPa – 520Psi – 30,000 , MPa – 20530 %
Incoloy 800HT7.94 g/cm31385 °C (2525 °F)Psi – 75,000 , MPa – 520Psi – 30,000 , MPa – 20530 %
Incoloy 8258.14 g/cm31400 °C (2550 °F)Psi – 80,000 , MPa – 550Psi – 32,000 , MPa – 22030 %
Standard:ASTM F467 / F468 / B161, ASME SF467 / SF468 / SB161
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
Hastelloy C2762.4819N10276NW 4C276NA 13МНЖМц 28-2,5-1,5NU-30MNiCu30Fe

Nut Chemical Composition

GradeCMnSiSCuFeNi
Hastelloy C2760.30 max2.00 max0.50 max0.024 max28.00 – 34.002.50 max63.00 min

Mechanical Properties of Nut

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Hastelloy C2768.8 g/cm31350 °C (2460 °F)Psi – 80,000 , MPa – 550Psi – 35,000 , MPa – 24040 %
Standard:ASTM B348, ASME SB348
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARD

WERKSTOFF NR.

UNS

Titanium Grade 2

3.7035

R50400

Titanium Grade 5

3.7165

N56400

Nut Chemical Composition

Grade

Ti

C

Fe

H

N

O

Al

V

Ti Grade 2

99.2 min

0.1 max

0.3 max

0.015 max

0.03 max

0.25 max

Ti Grade 5

90 min

0.25 max

0.2 max

6 min

4 min

Mechanical Properties of Nut

Element

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

Titanium Gr.2

4.5 g/cm3

1665 °C (3030 °F)

Psi – 49900 , MPa – 344

Psi – 39900 , MPa – 275

20 %

Titanium Gr.5

4.43 g/cm3

1632 °C (2970 °F)

Psi – 138000 , MPa – 950

Psi – 128000 , MPa – 880

14 %

Standard:ASTM A193 / A479, ASME SA193 / A479
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M02 to M33 | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARD

WERKSTOFF NR.

UNS

SAF

Duplex Steel S31803

1.4462

S31803

Duplex Steel S32205

1.4462

S32205

2205

Super Duplex Steel S32750

1.4410

S32750

2507

Super Duplex Steel S32760

1.4410

S32760

Nut Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Fe

Duplex Steel S31803

0.030 max

2.00 max

1.00 max

0.030 max

0.020 max

22.0 – 23.0

3.0 – 3.5

4.50 – 6.50

0.14 – 0.20

63.72 min

Duplex Steel S32205

0.030 max

2.00 max

1.00 max

0.030 max

0.020 max

21.0 – 23.0

2.50 – 3.50

4.50 – 6.50

0.8 – 0.20

63.54 min

Super Duplex Steel S32750

0.030 max

2.00 max

1.00 max

0.030 max

0.020 max

21.0 – 23.0

2.50 – 3.50

4.50 – 6.50

0.8 – 0.20

63.54 min

Super Duplex Steel S32760

0.05 max

1.00 max

1.00 max

0.030 max

0.010 max

24.00 – 26.00

3.00 – 4.00

6.00 – 8.00

0.20 – 0.30

57.61 min

Mechanical Properties of Nut

Grades

Density (g/cm 3)

Density (lb/in 3)

Melting Point (°C)

Melting Point (°F)

Duplex Steel S31803

7.805

0.285

1420 – 1465

2588 – 2669

Duplex Steel S32205

7.805

0.285

1420 – 1465

2588 – 2669

Super Duplex Steel S32750

7.805

0.285

1420 – 1465

2588 – 2669

Super Duplex Steel S32760

7.8

0.281

1350

2460

Standard:F2329 / F2329M-15, A563M-07, A563-15
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Finish:Plain / Zinc plated / Hot dip galvanised.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARD

Min. hardening temperature

Type

HT 8.8

425 °C

Quenched and tempered

HT 10.9

425 °C

Quenched and tempered

HT 12.9

425 °C

Quenched and tempered

ASTM A193 Grade 2H and 2HM

Quenched & tempered carbon-molybdenum

ASTM A194 Grade 4

Quenched & tempered carbon-molybdenum

ASTM A194 Grade 6

Quenched & tempered carbon-molybdenum

ASTM A194 Grade 7 and 7M

Quenched & tempered carbon-molybdenum

Nut Chemical Composition

Grade

C

P

S

B

HT 8.8

0.55 max

0.025 max

0.025 max

0.003 max

HT 10.9

0.55 max

0.025 max

0.025 max

0.003 max

HT 12.9

0.50 max

0.025 max

0.025 max

0.003 max

Grade

C

P

S

Mo

ASTM A193 Grade 2H

0.40 max

0.04 max

0.05 max

ASTM A194 Grade 4

0.40 -0.50

0.035 max

0.04 max

0.20-0.30

ASTM A194 Grade 6

0.15 max

0.04 max

0.03 max

ASTM A194 Grade 7

0.37-0.49

0.04 max

0.04 max

0.15-0.25

Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARDWERKSTOFF NR.UNS
Alloy 202.4660N08020

Nut Chemical Composition

GradeCMnSiSCuNiCrFeMoP
Alloy 200.07 max2.00 max1.00 max0.035 max3.00 – 4.0032.00 – 38.0019.00 – 21.0029.85 min*2.00 – 3.000.045 max

Mechanical Properties of Nut

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Alloy 208.1 g/cm31443 °C (2430 °F)Psi -80,000, MPa -551Psi – 35,000, MPa – 24130 %
Standard:ASTM A193, A194 / ASME SA 193, SA194
Dimension:ASTM,DIN, BS,GB, IS and all International Standards
Length:3 mm to 200 mm
Nut Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment:Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type:Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc.

Equivalent Grades for Nut

STANDARDUNSWERKSTOFF NR.
15-5PHS155001.4545
17-4PHS174001.4542

Nut Chemical Composition

Grade

C

Mn

P

S

Si

Cr

Ni

Cu

Nb Ta

17-4PH

0.07

1.00

0.04

0.03

1.00

15.00 – 17.50

3.00 – 5.00

3.00 – 5.00

0.15 – 0.45

Grade

C

Si

Mn

P+S max

Cr

Ni

Cu

Cb

Fe

Mo

15-5 PH

0.07

1.0

1.0

0.03P0.015S x

14.0-15.50

3.50-4.50

2.50-4.50

0.45

Bal

0.50

Mechanical Properties of Nut

Element

Density g/cm (3)

Ultimate Tensile Strength Ksi (MPa)

0.2% Tensile Yield Strength Ksi (MPa)

Elongation % in 2″ (50mm)

Hardness Rockwell C

17-4PH

160 (1103)

145 (1000)

5.0

35

Element

Density g/cm (3)

Density lb/in (3)

Thermal Conductivity 70-212°

Thermal Conductivity 70-932°

Electrical Resistivity

15-5PH

7.75

0.280

10.6

13.1

98

Main Services
Datasheet
022 – 6752 1116
17/A, PLOT-318 B, KANTA BUILDING, M. S. ALI ROAD GRANT ROAD (E), MUMBAI – 400 007
Call us now!

PHONE NUMBER

022 - 6752 1116
+91 9833704310

Office Address

17/A, PLOT-318 B,
KANTA BUILDING, M. S. ALI ROAD GRANT ROAD (E),
MUMBAI - 400 007