Home » Stainless Steel 409 Washer
UNS S40900, 1.4512, Stainless Steel 409 Flat Washers
UNS S40900, 1.4512, Stainless Steel 409 Spring Washer
UNS S40900, 1.4512, Stainless Steel 409 Square Washer
UNS S40900, 1.4512, Stainless Steel 409 Plain Washer
Hex Forge Inc. is a well-known provider and stockist of SS 409 Washers, a ferritic rolled coil stainless steel with excellent heat and corrosion resistance. This stainless steel 409 flat washer is machined to produce tough, draggy chips with many build-ups. These Washers are ductile, meaning it does not harden much when hard work. As a result, several moderate roll-forming, stretch-bending, and pressing procedures can be used to create SS 409 Washers. The corrosion resistance of stainless steel 409 spring washers in general. Standard and specific corrosion testing, as well as substantial service expertise, back this up.
The presence of niobium, titanium, or both in the steel composition provides stability to these stainless steel 409 square washers. Stainless Steel 409 Washers is chromium stainless steel used in vehicle exhaust systems and other applications that require weldability. Stainless steel 409 plain washers are typically utilized in applications where mechanical characteristics and corrosion resistance precede appearance. Stainless Steel 409 Washers can also be used on “hard-to-form” components like gasoline filters. The SS 409 Washer is heated to 1020 and 1100 degrees Celsius and then quickly cooled. Exhaust gas and atmospheric corrosion are not a problem with SS 409 washers.
It can also be used on “hard-to-form” components like gasoline filters. The SS 409 Washer is heated to 1020 and 1100 degrees Celsius and then quickly cooled. Exhaust gas and atmospheric corrosion are not a problem with SS 409 washers. Scaling resistance is provided by stainless steel 409 washers at temperatures up to 675°C in continuous operation and up to 815°C in intermittent operation. Our Stainless Steel 409 Washers are very beneficial in automotive exhaust tubing applications. They are also appropriate for hydraulic and instrumentation applications in tropical maritime settings. SS 409 Washers are characterized by their excellent chloride corrosion resistance and outstanding mechanical strength. The SS 409 Washer is developed for use in harsh environments, including acidic and warm chlorinated seawater and chloride-containing media. Grade 409 sheets of steel are annealed at temperatures ranging from 790 to 900°C before being air-cooled. Grade 409 sheets of steel are not set by thermal treatment.
Specification : ASTM A193 / ASME SA193
Size : M02 to M33 | Custom Sizes
Length : 3 to 200 mm
Standard : ISO, ASTM, DIN, JIS, IS, GB, BS, and all International Standards
DIN Standard : B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913
UTS : NPT, UNS, UNF, UNC, UNEF, NPTF
ISO : ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards
Threads : METRIC, BSW, UNC, UNF, BSF or as required
Types : Lock Washer, Flat Washer, Split Washer, Sealing Washer, Machine Washer, Slot Washer, Star Washer Springs – Flat Spring & Wire Spring
STANDARD | UNS | WNR. |
---|---|---|
SS 409 | S40900 | 1.4512 |
WE Stainless Steel 409 Washer Manufacturer AS PER INTERNATIONAL STANDARDS & SPECIFICATIONS. 409 SS Washer MANUFACTURERS IN INDIA, CUSTOM SIZES SS 409 Lock, Plain, Star, Spring, Ogee Washers CAN BE PRODUCED AS PER CLIENT DRAWING.
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″ | 1-1/16″ | 2-1/2″ | 0.165″ | 1-1/16″ | 2″ | 0.134″ |
1/2″ | 9/16″ | 1-3/8″ | 0.109″ | 17/32″ | 1-1/16″ | 0.095″ |
1/4″ | 5/16″ | 0.734″ | 0.065″ | 9/32″ | 5/8″ | 0.065″ |
1-1/2″ | 1-5/8″ | 3-1/2″ | 0.180″ | – | – | – |
1-1/4″ | 1-3/8″ | 3″ | 0.165″ | – | – | – |
1-1/8″ | 1-1/4″ | 2-3/4″ | 0.165″ | – | – | – |
1-3/4″ | 1-7/8″ | 4″ | 0.180″ | – | – | – |
1-3/8″ | 1-1/2″ | 3-1/4″ | 0.180″ | – | – | – |
1-5/8″ | 1-3/4″ | 3-3/4″ | 0.180″ | – | – | – |
2″ | 2-1/8″ | 4-1/2″ | 0.213″ | – | – | – |
3/4″ | 13/16″ | 2″ | 0.148″ | 13/16″ | 1-15/32″ | 0.134″ |
3/8″ | 7/16″ | 1″ | 0.083″ | 13/32″ | 13/16″ | 0.065″ |
5/8″ | 11/16″ | 1-3/4″ | 0.134″ | 21/32″ | 1-5/16″ | 0.095″ |
5/16″ | 3/8″ | 7/8″ | 0.083″ | 11/32″ | 11/16″ | 0.065″ |
7/8″ | 15/16″ | 2-1/4″ | 0.165″ | 15/16″ | 1-3/4″ | 0.134″ |
7/16″ | 1/2″ | 1-1/4″ | 0.083″ | 15/32″ | 15/16″ | 0.065″ |
9/16″ | 5/8″ | 1-15/32″ | 0.109″ | 19/32″ | 1-5/32″ | 0.095″ |
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 |
2.500 |
1.062 |
.136/.192 |
2.000 |
1.062 |
.108/.160 |
1/2 |
1.375 |
0.562 |
.086/.132 |
1.062 |
0.531 |
.074/.121 |
1/4 (#14) |
0.734 |
0.312 |
.051/.080 |
0.625 |
0.281 |
.051/.080 |
1/8 (#6) |
– |
– |
– |
0.375 |
0.156 |
.036/.065 |
2 |
4.500 |
2.125 |
.153/.213 |
– |
– |
– |
3 |
5.500 |
3.125 |
.249/.327 |
– |
– |
– |
3/4 |
2.000 |
0.812 |
.122/.177 |
1.469 |
0.812 |
.108/.160 |
3/8 |
1.000 |
0.438 |
.064/.104 |
0.812 |
0.406 |
.051/.080 |
3/16 (#10) |
0.560 |
0.250 |
.036/.065 |
0.500 |
0.220 |
.036/.065 |
5/8 |
1.750 |
0.688 |
.108/.160 |
1.312 |
0.656 |
.074/.121 |
5/16 |
0.875 |
0.375 |
.064/.104 |
0.688 |
0.344 |
.051/.080 |
5/32 (#8) |
– |
– |
– |
0.438 |
0.188 |
.036/.065 |
7/8 |
2.250 |
0.938 |
.136/.192 |
1.750 |
0.938 |
.108/.160 |
7/16 |
1.250 |
0.500 |
.064/.104 |
0.922 |
0.469 |
.051/.080 |
7/32 (#12) |
– |
– |
– |
0.562 |
0.250 |
.051/.080 |
9/16 |
1.469 |
0.625 |
.086/.132 |
1.156 |
0.594 |
.074/.121 |
1 1/2 |
3.500 |
1.625 |
.153/.213 |
3.000 |
1.625 |
.153/.213 |
1 1/4 |
3.000 |
1.375 |
.136/.192 |
2.500 |
1.375 |
.136/.192 |
1 1/8 |
2.750 |
1.250 |
.136/.192 |
2.250 |
1.250 |
.108/.160 |
1 3/4 |
4.000 |
1.875 |
.153/.213 |
– |
– |
– |
1 3/8 |
3.250 |
1.500 |
.153/.213 |
2.750 |
1.500 |
.136/.213 |
1 5/8 |
3.750 |
1.750 |
.153/.213 |
– |
– |
– |
1 7/8 |
4.250 |
2.000 |
.153/.213 |
– |
– |
– |
2 1/2 |
5.000 |
2.625 |
.210/.280 |
– |
– |
– |
2 1/4 |
4.750 |
2.375 |
.320/.248 |
– |
– |
– |
2 3/4 |
5.250 |
2.875 |
.228/.410S |
– |
– |
– |
Standard | Description |
---|---|
AS 1237.1-2002 | Plain washers |
AS 1237.1-2002 | Small plain washers |
ASTM F436-2010 | Extra Thick clipped washers |
ASTM F436M-2010 | Clipped washers |
ANSI B18.2.6-2003 | Steel Circular clipped washers |
ANSI B18.22.1A-1981 | Type A Plain washers |
ANSI B18.22.1B-1981 | Type B Plain washers |
ANSI B18.22.1A-1965 | Type A Plain washers |
ANSI B18.22.1B-1965 | Type B Plain washers |
DIN 125-2 | Type A washers |
DIN 125-2 | Type B washers |
APPROX. WEIGHT IN KGS FOR 100 NOS | |||||||||||||
SIZE | PLAIN PUNCHED WASHER IS:2016 |
HEAVY WASHER IS:6610 |
MACHINED WASHER IS:2016 |
SQUARE TAPER WASHERS | SPRING WASHER FLAT SECTION IS:3063-72 | SPRING WASHER SQUARE SECTION IS:6735-72 DIN : 7980 |
Size (Inches) | PLAIN PUNCHED WASHER BS:3410 TABLE 7 |
SPRING WASHER FLAT SECTION BS:1802-1951 | SPRING WASHER SQUARE SECTION BS:1802-1951 | |||
MACHINED | HIGH STRENGTH FRICTION GRIP |
||||||||||||
FOR CHANNELS IS:5372-75 |
FOR I-BEAM IS:5374-75 |
TYPE-B (CHANNELS) IS : 6649-85 |
TYPE-C ( I-BEAMS ) IS : 6649-85 |
||||||||||
M-3 | 0.01 | 0.01 | |||||||||||
M-4 | 0.02 | 0.02 | |||||||||||
M-5 | 0.04 | 0.04 | 0.03 | 0.03 | |||||||||
M-6 | 0.11 | 0.11 | 0.08 | 0.04 | 1/4″ | 0.21 | |||||||
M-8 | 0.20 | 0.21 | 1.10 | 1.20 | 0.16 | 0.11 | 5/16″ | 0.35 | |||||
M-10 | 0.39 | 1.60 | 0.40 | 1.00 | 1.10 | 0.25 | 0.20 | 3/8″ | 0.48 | ||||
M-12 | 0.58 | 1.90 | 0.62 | 2.00 | 2.20 | 2.00 | 1.80 | 0.38 | 0.23 | 1/2″ | 1.07 | ||
M-14 | 0.82 | 0.60 | 0.38 | ||||||||||
M-16 | 1.06 | 2.90 | 1.13 | 3.40 | 3.75 | 9.00 | 8.50 | 0.89 | 0.59 | 5/8″ | 1.85 | ||
M-18 | 1.27 | 0.97 | 0.66 | ||||||||||
M-20 | 1.64 | 4.40 | 1.72 | 5.80 | 6.70 | 8.50 | 8.00 | 1.52 | 1.23 | 3/4″ | 2.91 | ||
M-22 | 1.75 | 7.50 | 7.00 | 1.65 | 1.36 | 7/8″ | 4.27 | ||||||
M-24 | 3.11 | 6.30 | 3.30 | 13.50 | 16.00 | 6.50 | 6.00 | 2.62 | 1.81 | 1″ | 6.13 | ||
M-27 | 3.94 | 8.00 | 4.23 | 12.50 | 15.00 | 12.00 | 11.50 | 2.87 | 2.06 | 1.1/8″ | 7.69 | ||
M-30 | 5.05 | 10.10 | 5.36 | 16.50 | 18.70 | 17.50 | 16.00 | 4.43 | 3.20 | 1.1/4″ | 9.90 | ||
M-33 | 7.10 | 12.00 | 7.54 | 21.00 | 23.50 | 23.00 | 22.50 | 6.30 | 3.50 | ||||
M-36 | 8.73 | 14.60 | 9.20 | 25.50 | 29.20 | 26.50 | 26.00 | 6.73 | 5.25 | 1.1/2″ | 17.24 | ||
M-39 | 12.60 | 16.70 | 13.30 | 28.30 | 34.50 | 7.17 | 5.61 | ||||||
M-42 | 17.50 | 20.10 | 18.30 | 11.10 | 8.00 | ||||||||
M-45 | 21.20 | 22.20 | 22.00 | 11.70 | 8.53 | ||||||||
M-48 | 28.40 | 26.00 | 29.40 | 12.30 | 9.00 | 2″ | 27.78 | ||||||
M-52 | 31.90 | 33.00 | 18.20 | ||||||||||
M-56 | 47.90 | 19.30 | |||||||||||
M-60 | 51.60 | 20.30 | |||||||||||
M-64 | 55.40 | 21.80 | |||||||||||
M-68 | 57.40 | ||||||||||||
M-72 | 63.40 | 24.00 |
ELEMENT | C | Mn | P | S | Si | Cr | Ni |
---|---|---|---|---|---|---|---|
SS 409 | 0.030 max | 1.00 max | 0.040 max | 0.020 max | 1.00 | 10.5 – 11.7 | 0.50 |
Grade/Temper | Tensile Strength ksi (min.) | Yield Strength 0.2% ksi (min.) | Elongation -% in 50 mm (min.) |
---|---|---|---|
SS 409 | 380 MPa | 170 MPa | 20.00% |
We are One Of The Most Trusted Supplier Of 409 Stainless Steel Washers in India. For final SS 409 Flat Washer Price List
Please Call on +91 80809 86211 or drop an E-Mail : info@hexforgeinc.com
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