316 Stainless Steel Washers
SS 316 Belleville Washers, UNS S31600 Fender Washers manufacturer in India
SS 316 Belleville washers are also known as Belleville springs. These are usually used for high loads and in small spaces. It has a conical shape and thus have a spring like features. This can be manufactured by using brass, copper, aluminium, fibre and lot more materials. They have excellent properties like hardness, toughness and durability.
316 Stainless Steel Fender Washers
316 Stainless Steel Washers
316 SS Belleville Washers
AISI 316 stainless steel finish washers are typically of oval head or flat head fasteners. These are also known as trim washers or countersunk washers. To use a washer there is a technique which needs to be followed. The bolt needs to be inserted properly in the washer and then bolt is threaded in the hole, need to tight the bolt down to the washer until the head gets connected to the washer.
Cup washers are a type of washer which looks like a semi spherical shaped bottom or beveled edge. These are used as spring retainers, also they are used to cover bolts or nuts. 316 SS Flat washers are round in shape and the material used in stainless steel, whereas the chemical and the weight is of 10g to 50g. SS grade 1.4401 square washers are the one which is available in stock at regal sales corporation. We are the manufacturer of this product and superior material is being used in order to maintain the name and trust-factor in the market.
Table of Content
- What is 316 Stainless Steel Washers ?
- Spec chart of SS 316 Belleville Washers
- 316L Stainless Steel Spring Washer Standard Dimensions
- Dimensions table Of 316 Stainless Steel Flat Washers
- Size Range of SUS316L Stainless Steel Washers
- 316 Stainless Steel Fender Washers Mechanical Properties
- 316 Cup Washer Chemical Composition
- 316 Stainless Steel Square Washers Physical Properties
- 316 Stainless steel lock washer Equivalent Grade
Stainless steel washers are the equipment which gives pressure from the head to the bolt across a wide surface area. As washers are of stainless steel, they are corrosion and rust free. There are some grades of this and from them 316 stainless steel washers are one of them. This contains more nickel compared to 304 stainless steel. Mostly used in industries like chemical, petrochemicals and other allied industries. The mechanical properties are grade, tensile strength, elongation and hardness.
Fender washers are also called as flat washer. 316 stainless steel fender washers diameters are large enough as compared to small central hole. The difference between flat and fender washer is flat washer have small hole and larger outside diameter. The fender washer is mostly used to spread the load on thin sheet metal.
Manufacturers of SUS 316 Cup Washers, Flat Washers, Get SS grade 1.4401 Square Washers at affordable price
| Specifications | : | ASTM A193 ASME SA193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Size | : | 3 mm to 200 mm |
| Length | : | M02 to M33 |
| Type | : | Machine Washer, Flat Washer, Split Washer, Slot Washer, Lock Washer, Sealing Washer, Star Washer SPRINGS – Wire Spring & Flat Spring |
We stock AISI 316 Stainless Steel Finish Washers, Cup Washers, UNS S31600 SS 316 thick washers in various sizes
| NOM SIZE | Inner Dia (d) Basic Tol (+) | Outer Dia (d1) Max | WIDTH (b) Basic Tol (+ or -) | THICKNESS (S) Basic Tol (+ or -) | Weight per 1000 in Kgs | |||
| 3 | 3.1 | 0.3 | 6.2 | 1.3 | 0.1 | 0.8 | 0.1 | 0.11 |
| 4 | 4.1 | 0.3 | 7.6 | 1.5 | 0.1 | 0.9 | 0.1 | 0.18 |
| 5 | 5.1 | 0.3 | 9.2 | 1.8 | 0.1 | 1.2 | 0.1 | 0.36 |
| 6 | 6.1 | 0.4 | 11.8 | 2.5 | 0.15 | 1.6 | 0.1 | 0.83 |
| 8 | 8.1 | 0.4 | 14.8 | 3 | 0.15 | 2 | 0.1 | 1.60 |
| 10 | 10.2 | 0.5 | 18.1 | 3.5 | 0.2 | 2.2 | 0.15 | 2.53 |
| 12 | 12.2 | 0.5 | 21.1 | 4 | 0.2 | 2.5 | 0.15 | 3.82 |
| 14 | 14.2 | 0.5 | 24.1 | 4.5 | 0.2 | 3 | 0.15 | 6.01 |
| 16 | 16.2 | 0.8 | 27.4 | 5 | 0.2 | 3.5 | 0.2 | 8.91 |
| 18 | 18.2 | 0.8 | 29.4 | 5 | 0.2 | 3.5 | 0.2 | 9.73 |
| 20 | 20.2 | 1 | 33.6 | 6 | 0.2 | 4 | 0.2 | 15.20 |
| 22 | 22.5 | 1 | 35.9 | 6 | 0.2 | 4 | 0.2 | 16.50 |
| 24 | 24.5 | 1 | 40 | 7 | 0.25 | 5 | 0.2 | 26.20 |
| 27 | 27.5 | 1 | 43 | 7 | 0.25 | 5 | 0.2 | 28.70 |
| 30 | 30.5 | 1.2 | 48.2 | 8 | 0.25 | 6 | 0.2 | 44.30 |
| 33 | 33.5 | 1.2 | 55.2 | 10 | 0.25 | 6 | 0.2 | 63.00 |
| 36 | 36.5 | 1.2 | 58.2 | 10 | 0.25 | 6 | 0.2 | 67.30 |
| 39 | 39.5 | 1.2 | 61.2 | 10 | 0.25 | 6 | 0.2 | 71.70 |
| 42 | 42.5 | 1.2 | 68.2 | 12 | 0.25 | 7 | 0.25 | 111.00 |
| 45 | 45.5 | 1.2 | 71.2 | 12 | 0.25 | 7 | 0.25 | 117.00 |
| 48 | 49 | 1.5 | 75 | 12 | 0.25 | 7 | 0.25 | 123.00 |
| 52 | 53 | 1.5 | 83 | 14 | 0.25 | 8 | 0.25 | 320.00 |
Bolt Size |
USS |
SAE |
||||
OD (in.) |
ID (in.) |
Thickness |
OD (in.) |
ID (in.) |
Thickness |
|
1/8 (#6) |
- |
- |
- |
0.375 |
0.156 |
.036/.065 |
5/32 (#8) |
- |
- |
- |
0.438 |
0.188 |
.036/.065 |
3/16 (#10) |
0.560 |
0.250 |
.036/.065 |
0.500 |
0.220 |
.036/.065 |
7/32 (#12) |
- |
- |
- |
0.562 |
0.250 |
.051/.080 |
1/4 (#14) |
0.734 |
0.312 |
.051/.080 |
0.625 |
0.281 |
.051/.080 |
5/16 |
0.875 |
0.375 |
.064/.104 |
0.688 |
0.344 |
.051/.080 |
3/8 |
1.000 |
0.438 |
.064/.104 |
0.812 |
0.406 |
.051/.080 |
7/16 |
1.250 |
0.500 |
.064/.104 |
0.922 |
0.469 |
.051/.080 |
1/2 |
1.375 |
0.562 |
.086/.132 |
1.062 |
0.531 |
.074/.121 |
9/16 |
1.469 |
0.625 |
.086/.132 |
1.156 |
0.594 |
.074/.121 |
5/8 |
1.750 |
0.688 |
.108/.160 |
1.312 |
0.656 |
.074/.121 |
3/4 |
2.000 |
0.812 |
.122/.177 |
1.469 |
0.812 |
.108/.160 |
7/8 |
2.250 |
0.938 |
.136/.192 |
1.750 |
0.938 |
.108/.160 |
1 |
2.500 |
1.062 |
.136/.192 |
2.000 |
1.062 |
.108/.160 |
1 1/8 |
2.750 |
1.250 |
.136/.192 |
2.250 |
1.250 |
.108/.160 |
1 1/4 |
3.000 |
1.375 |
.136/.192 |
2.500 |
1.375 |
.136/.192 |
1 3/8 |
3.250 |
1.500 |
.153/.213 |
2.750 |
1.500 |
.136/.213 |
1 1/2 |
3.500 |
1.625 |
.153/.213 |
3.000 |
1.625 |
.153/.213 |
1 5/8 |
3.750 |
1.750 |
.153/.213 |
- |
- |
- |
1 3/4 |
4.000 |
1.875 |
.153/.213 |
- |
- |
- |
1 7/8 |
4.250 |
2.000 |
.153/.213 |
- |
- |
- |
2 |
4.500 |
2.125 |
.153/.213 |
- |
- |
- |
2 1/4 |
4.750 |
2.375 |
.320/.248 |
- |
- |
- |
2 1/2 |
5.000 |
2.625 |
.210/.280 |
- |
- |
- |
2 3/4 |
5.250 |
2.875 |
.228/.410S |
- |
- |
- |
3 |
5.500 |
3.125 |
.249/.327 |
- |
- |
- |
| Size | USS | SAE | ||||
|---|---|---|---|---|---|---|
| Inside Diameter (A) |
Outside Diameter (B) |
Thickness (C) |
Inside Diameter (A) |
Outside Diameter (B) |
Thickness (C) |
|
| #2 | - | - | - | 3/32" | 1/4" | 0.020" |
| #4 | - | - | - | 1/8" | 5/16" | 0.032" |
| #6 | - | - | - | 5/32" | 3/8" | 0.049" |
| #8 | - | - | - | 3/16" | 7/16" | 0.049" |
| #10 | - | - | - | 7/32" | 1/2" | 0.049" |
| #12 | - | - | - | 1/4" | 9/16" | 0.065" |
| 1/4" | 5/16" | 0.734" | 0.065" | 9/32" | 5/8" | 0.065" |
| 5/16" | 3/8" | 7/8" | 0.083" | 11/32" | 11/16" | 0.065" |
| 3/8" | 7/16" | 1" | 0.083" | 13/32" | 13/16" | 0.065" |
| 7/16" | 1/2" | 1-1/4" | 0.083" | 15/32" | 15/16" | 0.065" |
| 1/2" | 9/16" | 1-3/8" | 0.109" | 17/32" | 1-1/16" | 0.095" |
| 9/16" | 5/8" | 1-15/32" | 0.109" | 19/32" | 1-5/32" | 0.095" |
| 5/8" | 11/16" | 1-3/4" | 0.134" | 21/32" | 1-5/16" | 0.095" |
| 3/4" | 13/16" | 2" | 0.148" | 13/16" | 1-15/32" | 0.134" |
| 7/8" | 15/16" | 2-1/4" | 0.165" | 15/16" | 1-3/4" | 0.134" |
| 1" | 1-1/16" | 2-1/2" | 0.165" | 1-1/16" | 2" | 0.134" |
| 1-1/8" | 1-1/4" | 2-3/4" | 0.165" | - | - | - |
| 1-1/4" | 1-3/8" | 3" | 0.165" | - | - | - |
| 1-3/8" | 1-1/2" | 3-1/4" | 0.180" | - | - | - |
| 1-1/2" | 1-5/8" | 3-1/2" | 0.180" | - | - | - |
| 1-5/8" | 1-3/4" | 3-3/4" | 0.180" | - | - | - |
| 1-3/4" | 1-7/8" | 4" | 0.180" | - | - | - |
| 2" | 2-1/8" | 4-1/2" | 0.213" | - | - | - |
| Grade | Tensile Str (MPa) min |
Yield Str 0.2% Proof (MPa) min |
Elong (% in 50mm) min |
Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 515 | 205 | 40 | 95 | 217 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316 | Min | - | - | - | 0 | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 316H | Min | 0.04 | 0.04 | 0 | - | - | 16.0 | 2.00 | 10.0 | - |
| max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | - |
| Grade | Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Elec Resistivity (nΩ.m) |
|||
| 0-100°C | 0-315°C | 0-538°C | At 100°C | At 500°C | |||||
| 316/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
| Grade | UNS No |
Old British | Euronorm | Swedish SS |
Japanese JIS |
||
| BS | En | No | Name | ||||
| 316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
| 316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
| 316H | S31609 | 316S51 | - | - | - | - | - |