SA 193 grade b8m socket head cap screw and hex bolt manufacturer in India

ASTM A193 B8M bolts

We are certified SA 193 b8m stainless steel bolts supplier in India, Buy A193 b8m material at affordable prices in Mumbai

ASTM A193 B8M bolts

ASTM A193 B8M bolts

B8M socket head cap screw

B8M socket head cap screw

SA 193 grade B8M hex bolt

SA 193 Grade B8M hex bolt

As stockist, we can provide A193 gr b8m socket head bolts and hex cap screws for sour service as per ISO 15156, NACE MR0175 specification

ASTM A193 B8M bolts specifications

ASTM A193 B8M bolts specifications

ASTM A193 B8m hex bolts sizes

ASTM A193 B8m hex bolts sizes

  • Imperial :  1/4″ to 4″
  • Metric : M1.2 – M48
A193 gr 8m bolts length

A193 gr 8m bolts length

  • 1 1/2″ to 8”

 

A193 B8m heavy hex bolt manufacturing method

A193 B8m heavy hex bolt manufacturing method

  • Cold Forged
  • CNC machined
  • Hot Forged
SA 193 B8m flange bolts packaging

SA 193 B8m flange bolts packaging

  • custom
  • Wooden Boxes
  • Crates

 

A193 Gr B8m square bolts class

A193 Gr B8m square bolts class

  • Class 1
  • Class 2
ASTM A193 grade B8m class 1 Eye Bolts tensile strength

ASTM A193 grade B8m class 1 Eye Bolts tensile strength

  • 75 ksi

 

ASTM A 193 GR B8m class 1 J bolt yield strength

ASTM A 193 GR B8m class 1 J bolt yield strength

  • 30 ksi
A193 GRB8m class 1 hex head bolt reduction of area

A193 GRB8m class 1 hex head bolt reduction of area

  • 50 %

 

A193 B8m SS 316 round head bolts surface finish

A193 B8m SS 316 round head bolts surface finish

  • Electric galvanized
  • Zinc impregnation
  • DACROMET
  • Phosphating
  • Oxidation
  • HDG
 B8m Grade sainless steel step bolt coating

B8m Grade sainless steel step bolt coating

  • PTFE Coated
  • Xylon Coated
  • Hot Dipped Galvanizing
  • Zinc Coated
  • Phosphate Coated
  • Cadmium Coated

 

Grade B8m sainless steel Class 1 hanger bolt standards

Grade B8m sainless steel Class 1 hanger bolt standards

  • AFNOR Z6CNT 17.11
  • B.S 1506.845
  • DIN X 5 Cr NiMo 18.1
ASTM A193 B8m sainless steel Class 2 elevator bolt standards

ASTM A193 B8m sainless steel Class 2 elevator bolt standards

  • AFNOR Z6CND 17.11
  • B.S 1506.845
  • DIN X5 Cr Ni Mo 18.10

 

ASME SA193 Grade B8m draw bolt services

ASME SA193 Grade B8m draw bolt services

  • Venting
  • Thread-Locking
  • Head Shank Drilling
  • JIT
  • Head Painting
  • Bagging
  • Mil-Spec Packaging
  • Plating
ASME SA193 Gr B8m lag bolt marking

ASME SA193 Gr B8m lag bolt marking

  • Method of Manufacturing
  • Material Grade
  • Schedule or Wall Thickness
  • Manufacturer’s Name or Logo
  • Specification
  • Nominal Size
  • Heat Number

 

A193 Grade B8m class 2 plow bolt hardness

A193 Grade B8m class 2 plow bolt hardness

  • 35 HRC
ASME SA193 B8m class 2 shoulder bolt elongation

ASME SA193 B8m class 2 shoulder bolt elongation

  • 25 %

 

A193 B8m bolts end

A193 B8m bolts end

  • Gimlet point
  • Half point
  • Semi-cone point
  • Milled end
  • Chamfer end
  • Sheared end
  • Chisel point
  • 45 degree angle cut
  • Cone point
SA 193 B8m flange bolts thread types

SA 193 B8m flange bolts thread types

  • UNEF
  • Coarse thread (UNC)
  • 8-Thread Series (8UN)
  • 12-thread series (12-UN)
  • UNJ
  • Fine Thread (UNF)
  • Metric coarse
  • BSF

 

Certification 

Certification

  • Raw Materials Certificate
  • Moisture testing report
  • DFARS compliant
  • Surface roughness measurement
  • HS Code Commercial Invoice
  • Third Party Inspection Report
  • Laboratory Test Certificate from Govt. Approved Lab
  • Heat Treatment Charts
  • Fumigation Certificates
  • Form A for GSP
  • MTC EN 10204 3.1B/ 3.1 / 3.2
Inspection methods

Inspection methods

  • Microstructure Analysis
  • Rockwell / Brinell Hardness test
  • Tensile test
  • Positive Material Identification Test
  • Impact testing
  • Charpy V-notch test
  • IGC Test
  • Hardness Test

 

Heat treatment

Heat treatment

  • Cls 1 : Carbide Solution Treatment
  • Cls 2 : Carbide Solution Treatment & Strain Hardened
Additional Certificates

Additional Certificates

  • Merkblatt AD 2000 W2 Certified
  • PED 97/23/EC Certified

 

SA 193 B8m hex bolts meet standards

SA 193 B8m hex bolts meet standards

  • ISO 4017
  • CSN – Spain
  • Polish PN
  • IS – Indian
  • GB T5783 /T5782 / 5783
  • ASME B16.5
  • BS – British
  • UNI – Italy
  • ANSI B 18.2.4 2M
  • JIS – Japan
  • ASME – USA
  • ISO
  • ANSI – USA
  • ASME B1.1
  • ASTM A1082
  • SAE -America
  • ASTM A722
  • EU – Europe
  • ASME B1.5
  • DIN 933
  • DIN – Germany
  • ANSI B 28.2.4 1M
  • DIN 931
  • ISO 4014
  • DAST 021
B8m sainless steel bolts head types

B8m sainless steel bolts head types

  • Hex head
  • Button head
  • Slotted hex washer
  • Oval
  • Phillips Drive
  • Frearson Drive
  • Slotted Drive
  • Truss
  • Combination Drive
  • Pan
  • Socket cap head
  • Socket / Hex / Allen Drive
  • Hex washer head
  • Flat
You are at the perfect site if you’re looking for SA 193 B8M eye bolt and anchor bolts used for high-temperature or high-pressure service
Types of ASTM A193 Grade B8M bolts

B8M stainless steel bolts

B8M stainless steel bolts

  • Sizes: M2 – M160
  • Length: 3mm – 200mm
  • Diameter: 3/4″ – 1-1/2″
  • Coatings: PTFE, black phosphate, zinc plated, hot dip galvanized

A193 B8M material

A193 B8M material

  • Hardness : 223 HBW
  • Tensile strength: 75 ksi or 515 Mpa
  • Applications: Pressure piping & pressure vessels bolting

ASTM A193 B8M hex cap screws

ASTM A193 B8M Hex Cap Screws

  • Temperature range: -200-650°C
  • Yield strength: 30 ksi or 205 Mpa
  • Equivalent grade : AISI 316/316L stainless steel
Torque chart of SA 193 grade B8M hex bolt
TORQUE NEWTON-METER
Bolt
Diameter
Torque 70% Initial
Torque 30%
Final
Torque 100%
1/2 49 22 71
9/16 72 31 102
1 338 145 483
1â…› 403 172 575
7/8 225 96 321
5/8 99 42 141
1ÂĽ 565 243 808
1½ 778 334 1113
2Âľ 3118 1337 4454
19/16 531 228 759
1â…ś 590 252 843
3/4 175 75 249
1Âľ 761 325 1086
1â…ť 603 259 862
1â…ž 944 404 1348
2ÂĽ 1673 717 2389
2 1157 496 1653
2½ 2317 994 3311
3 4078 1748 5826
Standards of A193 B8M material
Product ISO UNI DIN ASME
Metric Imperial
Set Screws 4029 5929 916 B18.3.1M B18.3
Hex Bolts 4014 5737 931 B18.2.3.5M B18.2.1
Hex Cap Screws 4017 5739 933 B18.2.3.1M B18.2.1
Heavy Hex Bolts 7412 5712 6914 B18.2.3.7M B18.2.1
Socket Head Cap Screws 4762 5931 912 B18.3.1M B18.3
Countersunk Screws 10642 5933 7991 B18.3.1M B18.3
Dimensions of B8M stainless steel bolts
NS (D) Across The Flats Thickness of Head Body Diameter Across the Corners
Force (minimum) Force (maximum) Head (minimum) Head(maximum) Dia (minimum) Dia(maximum) Corner (minimum) Corner (maximum)
m12 17.73 19.00 4.24 7.76 11.73 12.00 20.03 20.78
m90 125.50 130.00 54.26 57.74 89.13 90.00 143.07 150.11
m10 15.73 17.00 6.17 6.63 9.78 10.00 17.77 18.48
m20 29.16 30.00 12.12 12.88 19.67 20.00 32.95 34.64
m16 23.67 24.00 9.68 10.32 15.73 16.00 26.75 27.71
m14 20.67 22.00 8.51 9.09 13.73 14.00 23.35 24.25
m24 35.00 36.00 14.56 15.44 23.67 24.00 39.55 41.57
m36 53.80 55.00 21.63 23.38 35.61 36.00 60.79 63.51
m30 45.00 46.00 17.92 19.48 29.67 30.00 50.85 53.12
m42 62.90 65.00 25.03 26.97 41.38 42.00 71.71 75.06
m56 82.20 85.00 33.80 36.2 55.26 56.00 93.71 98.15
m48 72.60 75.00 28.93 31.07 47.38 48.00 82.76 86.60
m72 101.40 105.00 43.55 46.45 71.26 72.00 115.60 121.24
m64 91.80 95.00 38.68 41.32 63.26 64.00 104.65 109.70
m80 111.00 115.00 48.42 51.58 79.26 80.00 126.54 132.72
m100 140.00 145.00 60.10 63.9 99.13 90.00 159.60 167.43
Marking on B8M socket head cap screw
Grade Symbol Class Manufacturer’s Mark
B8MSH Class 2 Hilton Steel
B8Y or B8MN Class 1B
B8M Class 1
B95 Class 1D
Here you can purchase B8M carriage bolts and heavy hex bolt with 100% sample preservation, PMI & wedge tensile testing
ASTM A193 B8M hex cap screws chemical composition
Carbon, maximum Phosphorus, maximum Manganese, maximum Sulfur, maximum Chromium Silicon, maximum Molybdenum
0.08 0.045 2.00 0.030 16.0 – 18.0 1.00 2.00 – 3.00
A193 GR B8M hex bolt mechanical properties
Grade Tensile Strength Diameter Yield Strength Reduction Elongation Hardness
Grade B8M, B8MLCuN, Class 2 760 M20 and under 655 45 15 321 HBW or 35 HRC
Grade B8, B8M, Class 1, 1D 515 All Diameters 205 50 30 223 HBW or 96 HRB
Grade B8M, B8MLCuN, Class 2 655 M24 to M30, inclusive 450 45 25 321 HBW or 35 HRC
Grade B8M, B8MLCuN, Class 2 690 M20 to M24, inclusive 550 45 20 321 HBW or 35 HRC
620 M30 to M36, inclusive 345 45 30 321 HBW or 35 HRC
A193 B8M eye bolt tensile class
Property Description
Class 2 Carbide Solution Treated & Strain Hardened
Class 1 Carbide Solution Treated
SA 193 B8M anchor bolts recommended grades
Nut Specification Washer Specification
ASTM A194 Grade 8M ASTM A240 TP316