UNS S20200 Bolts, SS 202 Bolts, AISI SS 202 Stainless Steel 202 Bolts Supplier, Manufacturer and Exporter in India
Din 1.4373 SS 202 Bolts, SS UNS S20200 Bolts, Stainless Steel 202 Bolts, 202 Stainless Steel 202 Bolts Suppliers in India.
STAINLESSS STEEL 202 BOLTS DESCRIPTION:
Type 201 Stainless Steel is an austenitic chromium-nickel-manganese stainless steel which was developed to conserve nickel. Type 201 is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304. Nickel is replaced by additions of manganese and nitrogen. It is non-hardenable by thermal treatment, but may be cold worked to high tensile strengths. Type 201 is essentially nonmagnetic in the annealed condition and becomes magnetic when cold worked. Type 201 can be substituted for Type 301 in many applications
STAINLESSS STEEL 202 BOLTS PRODUCT FORMS:
Sheet, Strip
STAINLESSS STEEL 202 BOLTS SPECIFICATION:
ASTM A240, A666
STAINLESSS STEEL 202 BOLTS TYPICAL APPLICATIONS:
Typical applications for Types 201 are cookware, hose clamps, piston rings, transit car structural member, transit car roofing/siding, thermal window spacers, air bag containers, and truck trailer posts and door frames.
STAINLESSS STEEL 202 BOLTS PROCESSING:
The annealing temperature for Type 201 is between 1850-2000°F. Rapid cooling through the carbide precipitation range (1500 – 800 o F) is necessary to keep the carbides in solution and prevent sensitization. Type 201 is not hardenable by thermal treatment; it is only hardenable by cold working.
STAINLESSS STEEL 202 BOLTS FORMING:
Type 201 has similar bending, forming and drawing characteristics to Type 301 stainless steel
STAINLESSS STEEL 202 BOLTS WELDING:
Type 201 can be welded by all conventional methods applied to 18 percent chromium, 8 percent nickel steels. Filler metal of the conventional chromium-nickel analyses can be used. Like other austenitic stainless steels where carbon is not controlled below 0.03%, Type 201 is susceptible to intergranular corrosion in the weld heat affected zone.
STAINLESSS STEEL 202 BOLTS CORROSION:
Type 201 is resistant to a wide variety of mild to moderately corrosive environments. It has corrosion resistance approaching that of Types 301and has been successfully substituted for 304 in many mild environments.
STAINLESSS STEEL 202 BOLTS CHEMICAL PROPERTIES:
| Element | Type 201 |
|---|---|
| Carbon | 0.15x |
| Manganese | 5.5 - 7.5 |
| Sulfur | 0.03X |
| Phosphorus | 0.060x |
| Silicon | 1.0 x |
| Chromium | 16 - 18 |
| Nickel | 3.5 -5.5 |
| Nitrogen | 0.25x |
STAINLESSS STEEL 202 BOLTS MECHANICAL PROPERTIES:
| Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation (2" Gauge length) |
Hardness Rockwell |
|---|---|---|---|---|
| 201 Ann | 38 min. | 75 min. | 40% min. | HRB 95 max. |
| 201 ¼ Hard | 75 min. | 125 min. | 25.0 min. | 25 – 32 HRC (typical) |
| 201 ½ Hard | 110 min. | 150 min. | 18.0 min. | 32 - 37 HRC (typical) |
| 201 ¾ Hard | 135 min. | 175 min. | 12.0 min. | 37 – 41 HRC (typical) |
| 201 Full Hard | 145 min. | 185 min. | 9.0 min. | 41 – 46 HRC (typical) |
STAINLESSS STEEL 202 BOLTS PHYSICAL PROPERTIES:
| Density (lb./ in^2) @ RT | 0.283 | |
|---|---|---|
| Modulus of Elasticity in Tension (psi x 10^6) | 28.6 | |
| Specific Heat (BTU/o F/lb.) | 32 to 212 °F | 0.12 |
| Thermal Conductivity (BTU/hr/ft^2/ft) | 212°F | 9.4 |
| Mean Coefficient of Thermal Expansion (in. x 10^-6 per °F) | 32 to 212°F | 8.7 |
| 32 to 600°F | 9.7 | |
| 32 to 1,000°F | 10.2 | |
| Electrical Resistivity (micro ohms - cm) | at 70oF | 69 |
| Melting Point Range (oF) | 2550/2650 | |
| Oxidation Resistance - Continuous Service(oF) | 1550 | |
| Oxidation Resistance - Intermittent Service(oF) | 1500 |
STAINLESS STEEL GRADES:
Grades 18-8, 303, 304, 304L, 316, 316L, 309, 310, 317L, 321, 330, 347, 410, 420, 430, 17-7PH
STAINLESSS STEEL 202 BOLTS AND SCREWS:
ANSI/ASME B18.2.1, B18.3, B18.5, B18.6.2 ASTM A193, A320, F593, F837, F879, F880
HEX HEAD CAP SCREWS, HEAVY HEX BOLTS, T-HEAD BOLTS, LAG SCREWS
CARRIAGE BOLTS, ELEVATOR BOLTS, WEDGE ANCHOR BOLTS
SOCKET SCREWS: SOCKET CAP, FLAT AND BUTTON HEAD, SHOULDER SCREWS, SET SCREWS
STAINLESSS STEEL 202 MACHINE AND TAPPING SCREWS:
ANSI/ASME B18.6.1, B18.6.3, B18.6.4MACHINE, SHEET METAL, THREAD CUTTING, SELF-DRILLING
STAINLESSS STEEL 202 NUTS:
ANSI/ASME B18.2.2, B18.17, ASTM A194, F594, IFI 128
JAM, FINISHED, HEAVY, COUPLING, WING, NYLON INSERT, SERRATED FLANGE,
SLOTTED (CASTLE), ACORN (CAP), KEPS
STAINLESSS STEEL 202 WASHERS:
ANSI/ASME B18.21.1, B18.22.1, B18.23.1
FLAT, LOCK, BEVELED, EXTERNAL AND INTERNAL TOOTH, COMPRESSION, SAE
STAINLESSS STEEL 202 THREADED ROD:
ASTM A193, A320, F593, IFI 136
3-6-12 FOOT LENGTHS
STUDS: GENERAL PURPOSE, STUD BOLTS, DOUBLE END, SINGLE END
STAINLESSS STEEL 202 TURNBUCKLES:
STAINLESSS STEEL 202 BENT BOLTS AND EYE BOLTS:
ANSI/ASME B18.15, IFI 136
J-BOLTS, HOOK BOLTS, CLOSED AND OPEN EYE BOLTS, FORGED EYE BOLTS
STAINLESSS STEEL 202 HINGES, NAILS, PINS AND CHAINS:
PIPE SUPPORTS, CLAMPS AND STRAPS
MSS-SP58, SP69, FIGURE 137
U-BOLTS, CLEVIS HANGERS, RISER CLAMPS, BEAM CLAMPS, 3-BOLT CLAMPS, SHORT STRAPS
Titanium fasteners are among the most commonly manufactured at Harsh Steel. Often known for its light weight, titanium also possesses excellent mechanical properties, able to resist hostile environments, and is used commonly in offshore engineering projects.
Titanium |
|||||
|---|---|---|---|---|---|
| Grade | Common Name | Related Specification | |||
| British | European | ASTM | UNS | ||
| Grade1 | 3.7025 | B348 | R50250 | ||
| Grade2 | 3.7035 | B348 | R50400 | ||
| Grade3 | 3.7055 | B348 | R50550 | ||
| Grade5 | 3.7165 | B345 | R56400 | ||
| Grade7 | 3.7235 | B348 | R52400 | ||
| Grade11 | 3.2250 | B348 | R52250 | ||
Harsh Steel produces duplex fasteners in all grades of duplex, to customer specification. Duplex grades are a mixed microstructure of Austenite and Ferrite, combining the properties of both (hence the name DUPLEX). Duplex stainless steels have high corrosion resistance as well as a high strength. Mechanical properties are around double that of a typical austenitic grade such as 316. They would also normally offer higher stress cracking resistance in Chloride solutions for example. They are composed typically of 22% Chromium, 5 % nickel. Having worked with duplex since its outset, the duplex bolting continues to account for a core part of our business, along with Super duplex.
| Duplex | ||||
|---|---|---|---|---|
| Alloy | Common Name | Related Specifications | ||
| European | UNS | ASTM/ASME | ||
| Alloy 2205 | SAF 2205 ® | 1.4462 | S32205 | F60 |
| 31803 | 31803 | 1.4462 | S31803 | F51 |
We are proud that Harsh Steel is the world’s number one bespoke producer of Super Duplex bolting. Super Duplex stainless steel grades are similar to standard duplex, but they contain a higher content of Chromium, thus enhancing the corrosion resistance and mechanical properties. Harsh Steel produces fasteners in all three types of Super Duplex.
| Super Duplex | ||||
|---|---|---|---|---|
| Alloy | Common Name | Related Specification | ||
| European | UNS | ASTM/ASME | ||
| Alloy 255 | Ferralium 255 ® | 1.4507 | S32550 | F61 |
| Zeron 100 | Zeron 100 ® | 1.4501 | S32760 | F55 |
| Alloy 2507 | SAF 2507 ® | 1.4410 | S32750 | F53 |
Harsh Steel started off producing Stainless Steel bolting in its formative years, and although the company has since diversified into more exotic materials, we continue to offer Stainless Steels and they continue to be an important part of our business, especially if customers require non-standard bolting: i.e. non-standard sizes, special specification, or otherwise difficult to find. We offer all grades of stainless steels, be it Austenitic, Ferritic or Martensitic.
Stainless Steels / Others |
||||
|---|---|---|---|---|
| Grade | Related Specification | |||
| British | European | ASTM | UNS | |
| 304/304L | BS 970 | 1.4301/1.4306 | A193 B8, A320 B8 | S 30400 / S30403 |
| 310 | BS 970 | 1.4841 | A479 | S 31000 S 31008 |
| 310S | BS 970 | 1.4845 | S 31008 | |
| 316/316L | BS 970 | 1.4401 | A193 B8M, A320 B8M | S 31600 / S31603 |
| 317/317L | BS 970 | 1.4449/1.4438 | S 31700 / S31703 | |
| 321 | BS 970 | 1.4541 | A193 B8T | S 32100 |
| 347 | BS 970 | 1.4550 | A193 B8C, A320 B8C | S 34700 |
| 410 | BS 970 | 1.4006 | S 41000 | |
| 431 | BS 970 | 1.4057 | S 43100 | |
| 174PH | 1.4562 | S 14700 | ||
| 660 A/B/C/D | 1.4980 | A453 | K 66286 | |
| 254 SMO ® | 1.4547 | S 31254 | ||
| C63000 | B150 | C63000 | ||
| 904L | 1.4539 | N08904 | ||
| Zirconium 702 | R60702 | |||
| Zirconium 705 | R60705 | |||
Harsh Steel’s substantial experience in working with high nickel alloys bolting is crucial as they are extremely difficult materials to machine and can require various forms of additional treatment to ensure full conformity. Related by their high percentage of nickel in their composition, these highly corrosion-resistant materials are widely used in the petrochemical and offshore sector, and are often better known by their registered trade names (e.g. Inconel®, Hastelloy®, Monel® and Nimonic®).
High Nickel Alloys |
|||||
|---|---|---|---|---|---|
| Alloy | Common Name | Related Specification | |||
| British | European | ASTM | UNS | ||
| Alloy 600 | Inconel 600 ® | BS 3076 NA 14 | 2.4816 | B166 | N06600 |
| Alloy 601 | Inconel 601 ® | 2.4627 | B166 | N06601 | |
| Alloy 625 | Inconel 625 ® | BS 3076 NA 21 | 2.4856 | B446 | N06625 |
| Alloy 718 | Inconel 718 ® | 1.4668 | B637 | N07718 | |
| Alloy 750 | Inconel 750 ® | 2.4669 | B637 | N07750 | |
| Alloy 400 | Monel 400 ® | BS 3076 NA13 | 2.4360 | F467 | N04400 |
| Alloy K500 | Monel K500 ® | BS 3076 NA18 | 4.4375 | B865-04 | N05500 |
| Alloy C276 | Hastelloy C276 ® | 2.4819 | B574 | N10276 | |
| Alloy 22 | Hastelloy C22 ® | 2.4602 | B574 | N06022 | |
| Alloy B2 | Hastelloy B2 ® | B335 | N10665 | ||
| Alloy X | Hastelloy X ® | 2.4655 | B572 | N06002 | |
| Alloy B3 | Hastelloy B3 ® | 2.4600 | B335 | N10675 | |
| Alloy G30 | Hastelloy G30 ® | 2.4603 | B581 | N06030 | |
| Alloy 50 | Nitronic 50 ® | A479 XM-19 | S20910 | ||
| Alloy 60 | Nitronic 60 ® | A193 B8S | S21800 | ||
| Alloy 75 | Nimonic 75 ® | 2.4951 | B637 | N06075 | |
| Alloy 80A | Nimonic 80A ® | BS 4882 NA20 | 2.4952 | B637 | N07080 |
| Alloy 90 | Nimonic 90 ® | B408 | N07090 | ||
| Alloy 800 | Incoloy 800 ® | BS 3076 NA15 | 1.4876 | B408 | N08800 |
| Alloy 800H | Incoloy 800H ® | B408 | |||
| Alloy 800 HT | Incoloy 800HT ® | 1.4959 | B408 | N08811 | |
| Alloy 825 | Incoloy 825 ® | BS 3076 NA16 | 2.4858 | B425 | N08825 |
| Alloy 925 | Incoloy 925 ® | B805 | N09925 | ||
| Alloy DS | Incoloy DS ® | BS 3076 NA17 | 1.4862 | N08330 | |
STAINLESSS STEEL 202 INCONEL BOLTS:
We produce inconel fasteners in several grades. Inconels are austenitic nickel-chromium superalloys. They are used in extreme environments, often in gas turbines, nuclear reactors and natural gas processing plants.
STAINLESSS STEEL 202 HASTELLOY BOLTS:
Hastelloy bolts & nuts can be most effective under high temperatures and corrosive environments, with high stress resistance.
STAINLESSS STEEL 202 MONEL BOlTING:
HARSH STEEL manufactures Monel fasteners in A400 and K500. Monel grades are nickel-copper based alloys and have high corrosion resistance and strength properties. They are often used in valves, pumps and heat exchangers.
STAINLESSS STEEL 202 INCOLOY BOLTS:
HARSH STEEL produces various grades of Incoloy bolts & nuts. Another of the superalloys, it is used in extreme environments.
STAINLESSS STEEL 202 NITRONIC BOLTS:
Nitronic grade fasteners have excellent corrosion resistance properties and strength. It has low magnetic permeability and excellent cryogenic properties.
Harsh Steel has released it own special Super Duplex Fastener Specification Our range of fasteners are manufactured using quality material that are known for high tensile strength and durability. These industrial fasteners are offered with Manufacturer Test Certificate as per EN 10204 / 3.1B. We offer industrial fasteners in different grades such as industrial washers, industrial screws, stainless washers and stainless screws. Available in different sizes, our range of fasteners can be customized as per the specifications of our clients.
STAINLESSS STEEL 202 FASTENERS:
Harsh Steel is amongst the leading manufacturers of quality Stainless Steel Fasteners. These industrial stainless steel fasteners are made using top grade rust resistant steel to provide long life service. Widely used in different industries like defense industry, shipbuilding industry, chemical industry, fertilizer industry, petrochemical industry, refineries and steel plant, these industrial stainless steel fasteners are available in various grades and sizes as per the requirements of our clients.
STAINLESSS STEEL 202 SPECIFICATIONS:
- Standard : ASTM / ASME A/SA 193 / 194
- Grade : B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
STAINLESSS STEEL 202 FORM:
- Bolts : Bolts stud bolts, hex head bolts, socket hexagon head screw anchor bolts, u-bolts, J bolts, mushroom head square neck bolts, t- head bolts, wing screw, eye bolt, eye bolt, foundation bolts and structural bolts
- Washer : Plain washer , plain big & small OD washer , spring lock washer , spring washer heavy duty , tooth washer , star washer , tab washer with one & two tab
- Nuts : Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts
- Screw : Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk Phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws
- Other : Threaded rod, as per drawing and customers spec. coating, hot dipped galvanizing, phosphate, Teflon, xylon, zinc, cadmium.
We export our STAINLESS STEEL 202 BOLTS products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at harshsteel@ymail.com for your instant requirements.
