An ASTM A193 or A320 grade B8 bolt, made from type 304 stainless steel, requires a type 304 stainless steel washer. Raaj Sagar Steels is ISO and NORSOK Approved Manufacturers & Suppliers of Stainless Steel 304 Washers such as Stainless Steel 304L Washers, Stainless Steel 304H Washers,Stainless Steel 304H Machined Washers, Alloy 304L Washers (Din 1.4307 Washers), and Alloy 304 Washers (Din 1.4301 Washers),Stainless Steel UNS S30403 Round Washers.The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.
In 2013 we have stocked more than 138 Tons of Stainless Steel UNS S30400 Washers in all sizes, to cater to immediate delivery and urgent needs of the clients. For small Requirements we can dispatch the Stainless Steel 304 Spherical Washers immediately against the purchase order.We stock a wide range of Steel fasteners materials and grades, high strength and exotic alloys, tested to meet SAE, ASTM, ASME, and ISO standards.
They are made ready as per the urgent requirements of the customers. The Stainless Steel 304 Hex Lock Washers are manufactured to sustain very high pressure and product warranty.We supply ASME Code and Non Code Alloy 304H Washers for the Petrochemical, Chemical & Waterworks industries. check our price before buying Fasteners in Stainless Steel UNS S30409 Flat Washers
Material | Specification | Standards | Size | Length |
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Stainless Steel 304 / 304H / 304L Washer
| IS BS ASTM | ASTM / ASME - A/ SA 193 / 193 | 3 mm | M02 to M33 |
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 304LN | SUS304 LN | SS 304 LN | EN 1.4306 | UNS S30409 | X2CrNiN18-10 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
---|---|---|---|---|---|---|---|---|---|---|
304 | min. max. | - 0.08 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | - 0.10 |
304L | min. max. | - 0.030 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 12.0 | - 0.10 |
304H | min. max. | 0.04 0.10 | - 2.0 | - 0.75 | -0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | - |
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 |
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) | |||
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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 |
SS 304/304H/304L Washers Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
SS 304/304H/304L Washers Standard: | DIN 933, DIN 931, ANSI, JIS standards |
SS 304/304H/304L Washers In Form of: |
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SS 304/304H/304L Washers Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
SS 304/304H/304L Washers Packing: | IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request |
SS 304/304H/304L Washers Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
SS 304/304H/304L Washers Property Class: | For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 For SHCS: F837B, F837C, F837E, F837 For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2 |
SS 304/304H/304L Washers Finish: | Passivated |
SS 304/304H/304L Washers Origin and service-region: | European Origin of 304 304 Stainless Steel Nuts are Western European. However projects with eastern origin are possible on request. |
SS 304/304H/304L Washers Grades: | AISI 304, AISI 304L, AISI 316, AISI 316L, AISI 309, AISI 310, AISI 317L, AISI 321, AISI 347, AISI 409, AISI 410, AISI 420, AISI 430, AISI 446, AISI 202 Etc. |
SS 304/304H/304L Washers Surface Coating: |
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Punched | Hsfg | Automotive | Astm Stainless Steel |
Sealing | Hex | Aluminum | Astm F436 Extra Thick |
Square Plate | Industrial | Belleville | Inconel / Monel |
Stopper Plate | Lock | Bi Metal | Astm F436 Structural |
Square | Machined | Brass | Astm A193 Grade B7 |
Speaker | Mild Steel | Bush | Astm 316 Stainless Steel |
Wave | Metric | Astm F844 | Hastelloy |
Astm F844 | Multitooth | Conical | Astm F436 Material |
Astm A436 | Plain Brass | Copper | Astm F436m Metric |
Astm A325 | Cup | Astm Plain | Astm F436 Type 1 |
Astm Stainless | Star | Disc Spring | Astm F436 Type 3 |
Astm F436m | Spring | Flat | Astm Spherical |
Astm F959 | Shank | Hardened | Astm Standard |
Astm A307 | Plain | High Tensile | Carbon Steel |
Astm Bevel | Astm F436 | Astm Lock | Astm Size |
![]() Stainless Steel 304 Square Washer | ![]() Stainless Steel 304H Spring Washer | ![]() Stainless Steel 304L Lock Washer |
![]() Stainless Steel 304 Spherical Washer | ![]() Stainless Steel 304 Tab Washers | ![]() Stainless Steel 304L Fender Washer |
![]() Stainless Steel 304L Ogee Washer | ![]() Stainless Steel 304 Dome Tooth Washer | ![]() Stainless Steel 304L Countersunk Washer |
![]() Stainless 304 Flat Washers | ![]() SS 304h Punched Washers | ![]() SS 304l Round Washer |
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