ASTM F837 / F837M Bolts

ASTM F837 Bolts, ASTM F837M Anchor Bolt, ASTM F837 Flange Bolt, ASTM F837 Tap Bolt, ASTM F837 Lag Bolt Exporters in Mumbai, India.

ASTM F837 Bolts
ASTM F837 Bolts

Steel Tubes India is the largest manufacturer Of ASTM F837 Fastener range and stock in all sizes of bolts, nuts, washers, hex socket screws, metal thread screws, self-tapping & wood screws and security products in metric, imperial and in all grades. F837 is the standard specification for alloy-steel and stainless steel bolts used in high-temperature or high-pressure environments or other special-purpose applications. Steel Tubes India has been manufacturing ASME SF 837 SS Bolts, ASTM F837M Head Hex Bolts and custom fasteners as requirement of customer since 1968.

ASME F837 Stainless Steel Bolt specification is heavily utilized in petroleum and chemical construction applications. ASTM F837 12-Point Bolt specification covers the requirements for commercial wrought nonferrous bolts, hex cap screws, and studs manufactured from a number of alloys in common use and intended for general service applications. The bolts, cap screws, and studs shall be manufactured from material having a chemical composition conforming to the requirements specified. The fasteners shall be cold formed, hot formed, or machined from suitable material. Different tests shall be conducted in order to determine the following mechanical properties of fasteners: hardness, tensile strength, yield strength, and elongation.

We manufacture premium quality ASTM F837 Bolts from various Grades with ASTM/ASME/DIN Standards & Specifications. We manufacture different types of ASTM SF 837 Bolts in hot forged or cold formed Bolts in almost all shapes & sizes. We also provide passivation, quality coating further processing as per client's requirement.

ASTM F837 Hex Head Bolts, ASTM F837 Screws, F837 Hexagon Head Screw, ASTM F837 Bolts, ASTM F837 Socket Head Cap Screws, ASTM F837 Threaded Rods, ASTM F837 Heavy Hex Bolts Supplier in India. Check ASTM F837 Bolts Price in India.

Table Of Contents

ASTM F837 Bolts Specification

This specification covers chemical and mechanical requirements for stainles steel inch (imperial) series socket head cap screws with nominal thread diameter 0.060 through 1.500 inch., intended for use in applications requiring general corrosion resistance. This specification contains two group of stainless steel alloys i.e, Austenitic Group 1 & Martensitic Group 5. ASTM F837M is a companion to ASTM F837 developed for metric size stainless steel socket head cap screws from M1.6 to M38. Four property conditions are covered: austenitic alloy group 1 in as annealed consition (AF) at 85 ksi maximum, in two cold worked conditions (CW) at 80 ksi minimum, (CW1) at 102 ksi minimum, and martensitic alloy group 5 in a heat treated condition (HT) at 160 ksi minimum. Ferrobend manufactures socket head cap screws as per both specifications duly tested and supplied with EN 10204 Type 3.1 Certification. We offer almost all grades under this specification, 304, 304L, 316, 316L, 303, being most commonly used alloys.

ASTM F837 Bolts Packaging

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Packaging for ASTM F837 Bolts as per customer's requirements

Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of ASTM F837 Bolts protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.

ASTM F837 Bolts Industrial Applications

  • ASTM F837 Bolts uses in Aircraft Exhaust Manifolds
  • ASTM F837 Bolts uses in Off-Shore Oil Drilling Companies
  • ASTM F837 Bolts uses in Power Generation
  • ASTM F837 Bolts uses in Petrochemicals
  • ASTM F837 Bolts uses in Gas Processing
  • ASTM F837 Bolts uses in Specialty Chemicals
  • ASTM F837 Bolts uses in Pharmaceuticals
  • ASTM F837 Bolts uses in Pharmaceutical Equipment
  • ASTM F837 Bolts uses in Spiral Welded tube for burner pipes and flues
  • ASTM F837 Bolts uses in Sea Water Equipment
  • ASTM F837 Bolts uses in Heat Exchangers

ASTM F837 Bolts Mechanical Properties

Alloy Group Condition Nominal Thread DiameterA Full Size Product Machined Specimen Core HardnessB
Tensile Strength, ksi Minimum ExtensionC Tensile Strength, ksi Yield Strength, ksi Minimum Elongation, % Vickers Rockwell
1 AF 0.06 - 1.50 85 max 0.6D 85 max 55 max 40 210 max 95 HRB max
1 CW 0.06 - 1.75 80 min 0.4D 80 min 40 min 25 150 min 50 HRA min
1 CW1 0.06 - 1.75 102 min 0.4D 87 min 65 min 20 220 min 59 HRA min
5 HT 0.06 - 0.19 180 min -- -- -- -- 350 - 423 36 - 43 HRC
5 HT 0.06 - 1.50 180 min 0.2D 160 min 120 min 12 350 - 423 36 - 43 HRC

Manufacturer of ASTM F837 Hex Cap Screws, ASTM F837 Heavy Hex Bolts, ASTM F837 Threaded Rods, ASTM F837 Screws, ASTM F837 Grade 4.6 Low Medium Carbon Steel Bolts in Mumbai, India

ASTM F837 Bolts Chemical Composition

Composition, %, maximum except as shown
UNS Designation Alloy Group Alloy Carbon Manganese Phosphorus Sulfur Silicon Chromium Nickel Copper Molybdenum
Austenitic Alloys
S30300 1 303A 0.15 2.00 0.200 0.150 min 1 17.0 - 19.0 8.0 - 10.0 -- 0.60 maxB
S30400 1 304 0.08 2.00 0.045 0.03 1 18.0 - 20.0 8.0 - 10.5 1.00 --
A30403 1 304L 0.03 2.00 0.045 0.030 1 18.0 - 20.0 8.0 - 12.0 1.00 --
S30500 1 305 0.12 2.00 0.045 0.03 1 17.0 - 19.0 10.5 - 13.0 1.00 --
S38400 1 384 0.08 2.00 0.045 0.030 1 15.0 - 17.0 17.0 - 19.0 -- --
S20300 1 XM1A 0.08 5.00 - 6.50 0.400 0.18 - 0.35 1 16.0 - 18.0 5.0 - 6.5 1.75 - 2.25 0.50maxB
S30430 1 18-9LW 0.10 2.00 0.045 0.030 1 17.0 - 19.0 8.0 - 10.0 3.0 - 4.0 --
S30433 1 302HQ 0.03 2.00 0.045 0.030 1 17.0 - 19.0 8.0 - 10.0 3.0 - 4.0 --
S31600 1 316 0.08 2.00 0.045 0.030 1 16.0 - 18.0 10.0 - 14.0 -- 2.0 - 3.0
S31603 2 316 L 0.03 2.00 0.045 0.030 1 16.0 - 18.0 10.0 - 14.0 -- 2.0 - 3.0
Martensitic Alloys
S41000 5 410 0.15 1.00 0.040 0.030 1 11.5 - 13.5 -- -- --

ASTM F837 Bolts Tensile Stength Values For Full Size Fasteners, Lbs

Nominal Size Stress Area Alloy Group 1 Alloy Group 5
AF max CW min CW1 min HT min
0.060-80 0.0018 153 144 183 288
0.073-64 0.00263 223 210 267 420
0.073-72 0.00278 236 222 283 444
0.086-56 0.00370 314 296 377 592
0.086-64 0.00394 334 315 401 630
0.099-48 0.00487 414 390 497 779
0.099-56 0.00523 445 418 533 837
0.112-40 0.00604 513 483 615 966
0.112-48 0.00661 562 529 674 1060
0.125-40 0.00796 676 636 811 1270
0.125-48 0.0083 706 665 848 1330
0.138-32 0.00909 772 727 927 1450
0.138-40 0.01015 862 811 1035 1620
0.164-32 0.01400 1191 1121 1429 2240
0.164-36 0.01474 1252 1178 1502 2360
0.190-24 0.0175 1490 1403 1788 2800
0.190-32 0.02000 1699 1600 2039 3200
0.250-20 0.03180 2705 2546 3246 5090
0.250-28 0.03640 3092 2910 3710 5820
0.312-18 0.05240 4457 4194 5348 8380
0.312-24 0.05800 4936 2654 5923 9280
0.375-16 0.07750 6 587 6 199 7 904 12 400
0.375-24 0.08780 7 465 7 026 8 958 14 000
0.437-14 0.1063 9 036 8 505 10 843 17 000
0.437-20 0.11870 10 091 9 497 12 109 19 000
0.500-13 0.14190 12 061 11 352 14 474 22 700
0.500-20 0.15990 13 596 12 796 16 315 25 600
0.625-11 0.22600 19 210 18 080 23 052 36 200
0.625-18 0.25600 21 756 20 477 26 108 41 000
0.750-10 0.33400 28 429 26 757 34 115 43 400
0.750-16 0.37300 31 702 29 837 38 042 59 700
0.875-9 0.46200 39 247 -- -- 73 900
0.875-14 0.50900 43 305 -- -- 81 400
1.000-8 0.60600 51 488 -- -- 97 000
1.000-12 0.66300 56 359 -- -- 106 000
1.125-7 0.76300 64 878 -- -- 122 000
1.125-12 0.85600 72 736 -- -- 137 000
1.250-7 0.96900 82 374 -- -- 155 000
1.250-12 1.07300 91 200 -- -- 172 000
1.375-6 1.15500 98 165 -- -- 185 000
1.375-12 1.31500 111 751 -- -- 210 000
1.500-6 1.40500 119 446 -- -- 225 000
1.500-12 1.58100 134 387 -- -- 253 000

A Free machining grades are not recommended for forged products. These grades may be furnished only when approved by the purchaser.
B At manufacturer's option, determined only when intentionally added.

Manufacturer Of Following ASTM F837 Bolts

Type of ASTM F837 Bolts

ASTM F837 Hex Bolts

ASTM F837 Hex Bolts

EN 1665 ASTM F837 F Hexagon bolts with flange, heavy series, Form F

ASTM F837 Hex Bolts

ISO 4014 ASTM F837 Hexagon bolts with shaft, product classes A and B

ASTM F837 Hex Bolts

ISO 4017 ASTM F837 Hexagon bolts with thread to the head – Product grades A and B 

ASTM F837 Hex Bolts

ISO 8676 ASTM F837 Hexagon bolts with thread to head, metric fine thread

ASTM F837 Hex Bolts

ISO 8765 ASTM F837 Hexagon head bolts with shank, metric fine thread

ASTM F837 Hex Bolts

ISO 4018 ASTM F837 Hexagon bolts with thread to head

ASTM F837 Hex Bolts

ISO 4016 ASTM F837 Hexagon bolts with shaft, product class C

ASTM F837 Hex Bolts

EN 24015 ASTM F837 Hexagon head bolts with shank, relieved shank

ASTM F837 Hex Bolts

CSN 02 1104 ASTM F837 Bright hexagon bolts with hole in the head

ASTM F837 Hex Bolts

CSN 02 1105 ASTM F837 Bright hexagon bolts with slot

ASTM F837 Hex Bolts

CSN 02 1105 ASTM F837 B Bright hexagon bolts with slot
       

ASTM Standards Of ASTM F837 Bolts

ASTM A193 B7 Alloy steel, AISI 4140/4142 quenched and tempered
ASTM A193 B8 Class 1 Stainless steel, AISI 304, carbide solution treated.
ASTM F837 Class 1 Stainless steel, AISI 316, carbide solution treated.
ASTM A193 B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
ASTM F837 Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened

ASTM F837 Bolts Characteristics

Grade Description Diameter Tensile Strength, min. Yield Strength, min. Hardness, max. Marking
ASTM A193 B7 Chromium-Molybdenum 2 1/2” and under 125 105 321 HB or 35 HRC B8
over 2 1/2” to 4” 115 95 321 HB or 35 HRC
over 4” to 7” 100 75 321 HB or 35 HRC
ASTM F837 class 1 S30400 (304) all 75 30 223 HB or 96 HRB B8
ASTM F837 B8M CL2 class 2 S30400 (304) 3/4” and under 125 100 321 HB or 35 HRC B8SH
over 3/4” to 1” 115 80 321 HB or 35 HRC
over 1” to 1 1/4” 105 65 321 HB or 35 HRC
over 1 1/4” to 1 1/2” 100 50 321 HB or 35 HRC
ASTM F837 class 1 S31600 (316) all 75 30 223 HB or 96 HRB B8M CL2
ASTM F837 class 2 S31600 (316) 3/4” and under 110 95 321 HB or 35 HRC B8M CL2SH
over 3/4” to 1” 100 80 321 HB or 35 HRC
over 1” to 1 1/4” 95 65 321 HB or 35 HRC
over 1 1/4” to 1 1/2” 90 50 321 HB or 35 HRC

Available ASTM F837 Bolts Other Types

  • ASTM F837 Bolts
  • ASTM F837 Non Ferrous Bolts
  • ASTM F837 Hex Bolts Stockist
  • ASTM F837 Hex Head Bolts Supplier
  • ASTM F837 Square Bolts
  • ASTM F837 Bolts Exporter
  • ASTM SF837 Screws Dealer
  • F837 Hex Cap Screws Exporter
  • ASTM F837 Studs Supplier
  • ASTM F837 Socket Head Cap Screws Supplier
  • ASTM F837 Bolts Manufacturer
  • ASTM F837 Threaded Rods Exporter
  • ASTM F837 Heavy Hex Bolts Distributor
  • ASTM F837 Bolts Stockholder
  • F837 Hexagon Bolts
  • ASTM F837 Hex Head Bolts Stockist
  • ASTM F837 Screws
  • F837 Hexagon Head Screw Manufacturer in India
  • ASTM F837 Hexagon Head Cap Bolts
  • ASTM F837 Studs

Coatings We Provide For ASTM F837 Bolts

Trademark Notice

  • Inconel, Incoloy and Monel are registered trademarks of Special Metals Group of Companies.
  • Hastelloy is a registered trademark of Haynes International.
  • 254 SMO is a trademark owned by Outokumpu Stainless.
  • Sanicro 28 is a registered trademark of Sandvik AB.

Value Added Services Provided By Steel Tubes India While Buying ASTM F837 Bolts

  • Government and Private Laboratory Testing
  • Very Quick Delivery
  • Mill Test Report/ Digital Mill Test Report in Accordance with EN10204 NACE 3.1, NACE 3.2
  • High Pressure Sustainability
  • Test certificate from ISO 17025 Standards Laboratory
  • Same Day Shipping of the Goods
  • Impeccable Surface Finish
  • Product Replacement Warranty
  • After Sales Support and Service
  • World Class Buying Experience
  • Largest Stockholder in the Country
  • Stringent Quality Testing and Control
  • 3rd Party Inspection

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ASTM F837 Bolts Supplier

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ASTM F837 Bolts Exporter

Malaysia, Germany, Venezuela, Afghanistan, Ireland, United Arab Emirates, Jordan, Zimbabwe, Indonesia, Saudi Arabia, Ukraine, Czech Republic, Pakistan, Kuwait, Iraq, Iran, Bahrain, Algeria, Argentina, Slovakia, Qatar, Colombia, Russia, Lebanon, Kazakhstan, Ghana, Turkey, South Africa, Oman, Belarus, Gambia, Switzerland, Bhutan, Bulgaria, Morocco, Nepal, Singapore, China, Lithuania, Italy, Kenya, Japan, Sweden, Bangladesh, Namibia, New Zealand, Belgium, Taiwan, Libya, Hong Kong, Mexico, Poland, Norway, Puerto Rico, Thailand, Gabon, Estonia, Vietnam, India, Tibet, Australia, Nigeria, Angola, Sri Lanka, Brazil, Costa Rica, South Korea, Finland, Philippines, Iran, Chile, Trinidad & Tobago,Tunisia, Denmark, Hungary, Croatia, Azerbaijan, Ecuador, Nigeria, Chile, Romania, Mongolia, Greece, Spain, United States, Canada, Macau, Israel, Serbia, Netherlands, Egypt, France, Bolivia, Peru, Mexico, United Kingdom, Austria, Portugal, Yemen, Poland


ASTM F837 Bolts Inventory

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