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SS 304/304L/304H Fasteners

304 Steel Foundation Bolts, 304L Steel Structural Bolts, Steel 304H Plain Washer Stockholder, Stainless Steel 304L Hexagon Nut, S30400 Steel Star Washers, 304H Stainless Steel Hex Head Screw, 304L Stainless Steel Industrial Fasteners Manufacturers in India.

Sankalp Alloys Overseas is one of the most famous manufacturers of Stainless steel 304 / 304L / 304H Fasteners. The general description for the 300 series stainless steel includes austenitic steels that essentially have Ni as the significant alloying element. The SS 304 series are top-rated due to their high survival rate in fighting severe temperatures. Many interest in stainless steel 304 for correct dimension and longevity exists in several industries.

Stainless Steel 304/304L/304H Fasteners Manufacturers, Stainless Steel 304/304L/304H Fasteners Suppliers, Stainless Steel 304/304L/304H Fasteners Stockists, Stainless Steel 304/304L/304H Fasteners Exporters

Stainless Steel 304/304L/304H Fasteners Manufacturers in India, Stainless Steel 304/304L/304H Fasteners Suppliers in India, Stainless Steel 304/304L/304H Fasteners Stockists in India, Stainless Steel 304/304L/304H Fasteners Exporters in India

UNS S30400 Fasteners contain nickel by 8 percent and chromium by 18 percent, thus making it austenitic in nature. Usually, it is used in almost all types of grade classes of stainless steel. It converts into magnetic units after cold working, before which, in the annealed condition, it is entirely non-magnetic.

Stainless steel 304L Fasteners at a temperature of 899 degrees C offer great resistivity to oxidation. SS 304L serves ease in welding that is performed by various strategies at the standard level. Intermittent presentation is possible at 816 degrees C. After the process of annealing, extreme spinning and forming weld can be done for stress relief.

In essence, stainless steel 304H fasteners are used for applications at extreme temperatures, which feature is improved through the carbon content; the high percentage of carbon adds tensile and yielding strength to this austenitic alloy of chromium and nickel.

Stainless Steel 304/304L/304H Fasteners Manufacturers in Mumbai, Stainless Steel 304/304L/304H Fasteners Suppliers in Mumbai, Stainless Steel 304/304L/304H Fasteners Stockists in Mumbai, Stainless Steel 304/304L/304H Fasteners Exporters in Mumbai

Stainless Steel 304 / 304H / 304L Fasteners Specification

Grade

Stainless Steel 304, 304H, 304L

Specifications

ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards

Length

3mm to 200mm

Size

3/6″ to 2″, M3 – M56, Custom Sizes

Form

Nuts, Bolts, Washers, Screw

Types

Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc

Stainless Steel 304/304H/304L Equivalent Grade

AISI Grade Equivalent

JIS Equivalent

Stainless Steel Notation

EN/DIN Numerical Equivalent

UNS
designation

EN/DIN Symbolical Equivalent

AISI 304

SUS304

SS 304

EN 1.4301

UNS S30400

X4CrNi18-10

AISI 304L

SUS304L

SS 304L

EN 1.4307

UNS S30403

X2CrNi18-9

AISI 304H

SUS304H

SS 304H

EN 1.4948

UNS S30409

X2CrNiN18-10

Stainless Steel 304/304H/304L Chemical Alloyion

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

18.0

8.0

max.

0.08

2.0

0.75

0.045

0.030

20.0

10.5

0.10

304L

min.

18.0

8.0

max.

0.030

2.0

0.75

0.045

0.030

20.0

12.0

0.10

304H

min.

0.04

18.0

8.0

max.

0.10

2.0

0.75

0.045

0.030

20.0

10.5

Stainless Steel 304/304H/304L Mechanical Properties

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

304L

485

170

40

92

201

304H

515

205

40

92

201

304H also has a requirement for a grain size of ASTM No 7 or coarser.

Stainless Steel 304/304H/304L Physical Properties

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (m/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity(n</.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

304/L/H

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

Stainless Steel 304 Fasteners Inventory

Hexagon Bolts / Set Screws

Stud Bolts

Hexagon Nuts

Socket Cap Screws

DIN 931

BS4882

DIN 934

DIN 912

DIN 933

DIN 976

BS 1768

DIN 6912

BS 1768

BS 1769

DIN 7984

-

UNI 5731

BS 1083

ANSI B18.3

-

UNI 5739

BS 3692

ISO 4762

-

ISO 4014

ISO 4032

UNI 5931

-

ISO 4017

ISO 4033

BS 2470

-

BS 1769

ANSI B18.2.2

BS 4168

-

BS 3692

- - -

ANSI B18.2.1

- - -

Socket & Slotted Set Screws

Socket & Slotted Countersunk Screws

Studs

Washers

DIN 913

DIN 963

DIN 938

DIN 125

DIN 914

DIN 7991

DIN 939

DIN 9021

DIN 915

BS 4168

DIN 2510

BS 4320

DIN 916

BS 1981

BS 4439

BS 3410

DIN 551

BS 483

BS 2693

-

DIN 553

BS 2470

Spring Washers

-

DIN 438

DIN 127

- -

BS 4168

BS 4464

- -

BS 1802

- - -

Other Types of Stainless Steel 304 / 304H / 304L Fasteners

304L SS Flat Washers

304 SS Finishing Washers

ASTM A193 304L SS Structural Bolts

SS 304H Collated Screw

SS 304L Long Bolts

304H Stainless Steel Fasteners

SS 304 U Bolts

SS 304H Thumb Screw

SUS 304H Socket Head Screw

304H Stainless Steel Socket Screw

304L Stainless Steel Hex Nuts

Astm A194 Grade 8A Heavy Hex Nuts

A2 70 Stud Bolts

304 SS spring washer

304H Stainless Steel Nuts

Astm A193 Grade B8 Studs

SS 1.4307 Socket Hexagon Head Screw

ASTM A193 304L SS Washer

Stainless Steel 304H Threaded Stud

DIN 1.4301 / 1.4306 / 307 Machine Screw

Astm A193 Grade B8A Bolts

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