ASTM A193 B8MLCuN

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ASTM A193 B8MLCuN

ASTM A193 B8MLCuN Short Details

  • Sizes in Stock : M02 to M160
  • Made From : 254SMO
  • UNS : S31254
  • Customization : Yes
  • Mostly Used : Marine Construction
  • Material Life : 30 Years

 

ADNOC Approved Manufacturer of A193 Gr B8MLCuN Bolts in India

ASME SA193 Grade B8MLCuN Bolts

ASME SA193 Grade B8MLCuN Bolts

Stainless Steel ASTM A193 B8MLCuN Fasteners

Stainless Steel ASTM A193 B8MLCuN Fasteners

SA 193 B8MLCuN Class 1B Stud Bolt

SA 193 B8MLCuN Class 1B Stud Bolt

 

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Table of Content

 

 

ASTM A193 B8MLCuN Specifications

Supplier of B8MLCuN Class 2 Threaded Rod in Mumbai, in Class 1B and 1D

ASTM A193 B8MLCuN Specifications

Sizes

ASTM A193 B8MLCuN Sizes

  • Bolt / Screw : M1.2 To M48
  • Nuts : M2 To M20
  • Washers : M3 – M56, 3/6″- 2″
  • Machine Screws : M1.6 – M12

Threads

A193 B8MLCuN Threaded Rod Threads

  • UNF
  • METRIC
  • BSW
  • UNC BSF

 

Ends

ASTM B8MLCuN Stud Bolt Ends

  • Chamfer, Flat
  • Rounded
  • Sheared
  • Saw cut

Features

SA 193 B8MLCuN Nuts Features

  • High Strength
  • Ideal for Harsh Environments
  • Good Ductility
  • Excellent Corrosion Resistance

 

Condition

ASTM A193 Grade B8MLCuN Washer Condition

  • Cold Drawn
  • Threading

Thread Pitch

A193 Gr B8MLCuN Screws Pitch

  • Fine Threads
  • Coarse Threads

 

 

Application

ASTM A 193 GR B8MLCuN Socket Head Cap Screw Application

  • Beverage Processing
  • Oil & Gas
  • Petrochemical
  • Chemical Processing

Delivered Areas

SA 193 Gr B8MLCuN Self Tapping Screw Areas

  • USA, Dubai
  • Oman, Saudi Arabia
  • South Africa
  • UAE, Abu Dhabi

 

Standard

B8MLCuN Stainless Steel Fasteners Standard

  • ASTM A193
  • ASME SA193
  • ISO 4033

Process

ASME SA193 Grade B8MLCuN Bolts Process

  • CNC machined
  • Cold Forging
  • Hot Forging

 

Packaging

Packaging of SA193 B8MLCuN Flange Bolt

  • Pallet
  • Carton
  • Corrugated Box
  • Small Pack

Marking

ASTM A193 B8MLCuN Class 2 Heavy Hex Bolts Marking

  • Heat Number
  • Custom Logo
  • Specification
  • Material Grade

 

Testing Methods

SA 193 Grade B8MLCuN Class 1B Anchor Bolts Testing Methods

  • Pitting Resistance Test
  • Micro and Macro Test
  • Flaring Test
  • Mechanical Testing

 

Surface Finish

A193 Gr B8MLCuN Class 2 Eye Bolts Surface Finish

  • Plated Zinc-nickel
  • Self-Colour, HDG, BZP
  • Geometry, Dacroment,
  • Zinc, Black Oxide,
  • Nickel Plated, Anodizing

 

Types of ASME SA193 B8MLCuN Fasteners

ASTM A193 B8MLCuN Supplier in India Offers a Variety of the Most Popular Types

ASTM A193 B8MLCuN Hex Bolts

ASTM A193 B8MLCuN Hex Bolts

A193 B8MLCuN Eye Bolts

A193 B8MLCuN Eye Bolts

SA 193 B8MLCuN Heavy Hex Bolts

SA 193 B8MLCuN Heavy Hex Bolts

ASTM B8MLCuN Stud Bolts

ASTM B8MLCuN Stud Bolts

A193 Gr B8MLCuN Threaded Rods

A193 Gr B8MLCuN Threaded Rods

SA 193 Gr B8MLCuN Anchor Bolts

SA 193 Gr B8MLCuN Anchor Bolts

ASTM A193 Grade B8MLCuN Socket Head Cap Screws

ASTM A193 Grade B8MLCuN Socket Head Cap Screws

SA193 B8MLCuN Countersunk Screws

SA193 B8MLCuN Countersunk Screws

B8MLCuN Stainless Steel J Bolts

B8MLCuN Stainless Steel J Bolts

ASTM A 193 GR B8MLCuN Square Head Bolts

ASTM A 193 GR B8MLCuN Square Head Bolts

 

SA 193 B8MLCuN Anchor Bolts use in High Tensile & Temperature, Refer Application Industries

Tensile Requirement of B8MLCuN Countersunk Screws

80 ksi

Applications of ASTM A193 B8MLCuN Hex Bolts

Applications of ASTM A193 B8MLCuN Hex Bolts

Refer Temperature Range & Torque Values of ASME SA 193 B8MLCuN Stud Bolts

ASTM A193 B8MLCuN Cl 1B U Bolts Temperature Range

Material Temp ( °F )
max min
Carbon Steel 300 (572) -29 (-20)
B6 500 (932) 0 (32)
B7, L7 400 (752) -73 (-100)
B8 575 (1067) -200 (-325)
B17B 650 (1202) -29 (-20)
660 538 (1000) -29 (20)
B16 520 (968) 0 (32)
INC 718 750 (1382) 0 (32)

 

Torque Chart of A193 GRB8MLCuN Square Head Bolts

Dia Of Bolt Size Of Nut Nickels Lube Moly Lube Machine Oil Dry Coppers Lube
u=0.110 u=0.085 u=0.160 u=0.400 u=0.100
7/8″ 1-7/16″ 544 330 716 1786 500
1″ 1-5/8″ 810 490 1066 2664 746
3/4″ 1-1/4″ 342 208 448 1118 314
1-1/8″ 1-13/16″ 1170 702 1544 3888 1076
1-3/8″ 2-3/16″ 2180 1288 2894 7356 2000
1-1/4″ 2″ 1622 966 2150 5440 1492
1-1/2″ 2-3/8″ 2850 1674 3792 9274 2614
1-3/4″ 2-3/4″ 4602 2676 6144 15776 4218
1-5/8″ 2-9/16″ 3668 2142 4890 12520 3364
1-7/8″ 2-15/16″ 5682 3292 7596 19550 5204
2-1/8″ N/A 8324 4790 11150 28816 7618
2″ 3-1/8″ 6920 3994 9260 23884 6334
2-1/4″ 3-1/2″ 9906 5686 13282 34382 9068
2-1/2″ 3-7/8″ 13646 7796 18324 47536 12476
2-3/8″ N/A 11676 6686 15668 40620 10678
2-3/4″ 4-1/4″ 16488 9382 22170 57692 15066
3-1/4″ 5″ 27352 15470 36856 96258 24976
3″ 4-5/8″ 21464 13974 28894 75340 19606
3-1/2″ 5-3/8″ 34226 19312 46158 120730 31244
4″ 6-1/8″ 48590 27262 65652 172292 44324
3-3/4″ 5-3/4″ 42168 23742 56906 149032 38482
4-1/2″ 6-7/8″ 57742 32348 78058 205026 52664
4-1/4″ 6-1/2″ 51248 28802 69206 181440 46758

 

Check Chemical Composition & Equivalent of Grade B8M Socket Head Cap Screw

Chemical Composition of B8MLCuN Grade Stainless Steel Threaded Rod

ASTM A193 B8MLCuN Manufacturer in India Provides Accurate Chemical Composition of Fasteners.

Carbon

0.02 (Max.)

Silicon (Si)

0.80% (Max.)

Manganese (Mn)

1.0% (Max.)

Phosphorus (P)

0.030%

Nickel (Ni)

17.50 – 18.50%

Molybdenum (Mo)

6.00 – 6.50%

Sulfur (S)

0.010% (Max)

Chromium (Cr)

19.50 – 20.50%

 

ASTM A193 Grade B8MLCuN Stainless Steel Nuts Equivalent Grades

A193 Gr B8MLCuN Bolts Manufacturer in India offers Fasteners with Equivalent Material Grades.

UNS (American)

UNS (American)

UNS S31254

AFNOR (France)

AFNOR (France)

Z1 CNDU 20.18.06Az

WNR (European)

WNR (European)

1.4547

Sweden (SS)

Sweden (SS)

2302

 

Mechanical Properties of Grade B8MLCuN Stainless Steel Washer

A193 Gr B8MLCuN Bolts Supplier in India Provides Accurate Mechanical Properties

Class B8MLCuN Stainless Steel Fasteners
Diameter All Diameters
Tensile Strength 80 ksi
Hardness 223 HBW or 96 HRB
Elongation 30%
Yield Strength 35 ksi
Reduction 40%

 

Dimensions SA193 B8MLCuN Square Bolts

Dimensions SA193 B8MLCuN Square Bolts

Size E A (max) C (min) B D F
Length – Thread
for Bolt Length
max min 6 ”
shorter		 over 6 “
1/4″ 0.03 0.01 0.260 0.498 3/8 11/64 0.750 1.000
3/8″ 0.03 0.01 0.388 0.747 9/16 1/4 1.000 1.250
5/16″ 0.03 0.01 0.324 0.665 1/2 13/64 0.875 1.125
7/16″ 0.03 0.01 0.452 0.828 5/8 19/64 1.125 1.375
5/8″ 0.06 0.02 0.642 1.244 15/16 27/64 1.500 1.750
1/2″ 0.03 0.01 0.515 0.995 3/4 21/64 1.250 1.500
3/4″ 0.06 0.02 0.768 1.494 1-1/8 1/2 1.750 2.000
1″ 0.09 0.03 1.022 1.991 1-1/2 21/32 2.250 2.500
7/8″ 0.06 0.02 0.895 1.742 1-5/16 19/32 2.000 2.250
1-1/8″ 0.09 0.03 1.149 2.239 1-11/16 3/4 2.500 2.750
1-3/8″ 0.09 0.03 1.404 2.738 2-1/16 29/32 3.000 3.250
1-1/4″ 0.09 0.03 1.277 2.489 1-7/8 27/32 2.750 3.000
1-1/2″ 0.09 0.03 1.531 2.986 2-1/4 1 3.250 3.500

 

SA 193 Grade B8MLCuN Socket Head Cap Screw Dimensions

SA 193 Grade B8MLCuN Socket Head Cap Screw Dimensions

Size Of D Thickness Of Head Dia Of Body Bolts Corners Across Flats Across
H (min) H (max) D (min) D (max) C (min) C (max) F (min) F (max)
m10 6.17 6.63 9.78 10.00 17.77 18.48 15.73 17.00
m12 4.24 7.76 11.73 12.00 20.03 20.78 17.73 19.00
m14 8.51 9.09 13.73 14.00 23.35 24.25 20.67 22.00
m16 9.68 10.32 15.73 16.00 26.75 27.71 23.67 24.00
m20 12.12 12.88 19.67 20.00 32.95 34.64 29.16 30.00
m24 14.56 15.44 23.67 24.00 39.55 41.57 35.00 36.00
m30 17.92 19.48 29.67 30.00 50.85 53.12 45.00 46.00
m36 21.63 23.38 35.61 36.00 60.79 63.51 53.80 55.00
m42 25.03 26.97 41.38 42.00 71.71 75.06 62.90 65.00
m48 28.93 31.07 47.38 48.00 82.76 86.60 72.60 75.00
m56 33.80 36.2 55.26 56.00 93.71 98.15 82.20 85.00
m64 38.68 41.32 63.26 64.00 104.65 109.70 91.80 95.00
m72 43.55 46.45 71.26 72.00 115.60 121.24 101.40 105.00
m80 48.42 51.58 79.26 80.00 126.54 132.72 111.00 115.00
m90 54.26 57.74 89.13 90.00 143.07 150.11 125.50 130.00
m100 60.10 63.9 99.13 90.00 159.60 167.43 140.00 145.00

 

Dimensions Chart of ASTM A193 Grade B8MLCuN Washer

Dimensions Chart of ASTM A193 Grade B8MLCuN Washer

Size SAE
O.D (B) I.D (A) Thickness (C)
#6 3/8″ 5/32″ 0.049″
#2 1/4″ 3/32″ 0.020″
#8 7/16″ 3/16″ 0.049″
#4 5/16″ 1/8″ 0.032″

 

A193 B8MLCuN Stainless Steel Stud Bolts Dimensions

Diameter ASTM A193 B8MLCuN
Plain
UNC 8UN
1/2 19568 –
3/4 19570
5/8 19569 –
1 19572 –
7/8 19571 –
11/4 19574 13980
11/8 19573 13979
13/8 19656 13981
13/4 19658 13983
11/2 19657 13982
2 19659 13984

 

Size Chart of ASTM A193 B8MLCuN Stainless Steel Screws

Size Per Inch Threads
Frac. (No) Decimal UNF UNC
1/8 (#6) 0.1380 40 32
5/32 (#8) 0.1640 36 32
3/16 (#10) 0.1900 32 24
1/4 0.2500 28 20
5/16 0.3125 24 18
3/8 0.3750 24 16
7/16 0.4375 20 14
1/2 0.5000 20 13
9/16 0.5625 18 12
5/8 0.6250 18 11
3/4 0.7500 16 10
7/8 0.8750 14 9
1 1.0000 12, 14 8
1 1/8 1.1250 12 7
1 1/4 1.2500 12 7
1 3/8 1.3750 12 6
1 1/2 1.5000 12 6
1 3/4 1.7500 – 5

 

ASME SA193 Gr B8MLCuN Hex Bolts Weight Chart

Weight – Kg – 100 NOS
Length (mm) Dia – Bolts
Metric 5 Metric 8 Metric 6 Metric 10 Metric 14 Metric 12 Metric 16 Metric 20 Metric 18 Metric 22
16 0.448 1.590 0.743 3.211
20 0.598 1.711 0.812 3.411 4.892
30 0.737 2.070 1.010 3.912 9.690 5.574 10.707 18.657
35 0.804 2.271 1.120 4.223 10.000 5.974 11.416 19.608 16.026
45 0.958 2.671 1.340 4.840 10.504 6.859 12.821 21.739 17.241
50 1.030 2.870 1.450 5.155 11.261 7.299 13.624 22.727 17.857 28.409
60 3.270 1.670 5.774 12.255 8.183 15.244 25.126 20.000 32.051
65 3.472 1.781 6.083 12.626 8.621 16.026 26.455 21.008 34.014
75 3.873 2.000 6.702 13.228 9.506 17.606 29.070 23.256 39.063
80 4.072 2.111 7.013 13.889 10.000 18.248 30.303 24.510 40.000
100 4.873 8.251 16.340 11.820 21.459 35.714 27.778 46.296
110 8.881 17.730 12.723 23.041 38.168 31.250 47.170
130 10.101 20.000 14.535 26.316 43.478 34.722 52.632
150 11.312 22.222 16.340 29.412 48.544 37.594 58.824
160 11.905 24.272 17.241 31.056 50.505 40.984 61.728
180 13.123 26.882 19.011 34.247 55.556 67.568
190 13.736 19.920 35.971 58.140 70.423
220 15.528 22.624 40.650 65.789 79.365
240 16.722 24.510 43.860 71.429 84.746
250 17.301 25.381 45.455 74.627 87.719
260 17.921 26.316 47.170 76.923 90.909
280 19.157 28.090 50.505 81.967 98.039
300 20.325 29.940 53.763 87.719 104.167
320 31.646 56.818 92.593
360 35.211 63.291 104.167

 

What are the Suitable Environment of SA193 B8MLCuN Flange Bolt?

Resist Corrosion

Corrosive Media

Sulfuric Acid

High Chlorine Concentrations

Atmospheric Environments

Suitable Temperature Range of A193 Grade B8MLCuN Self Tapping Screw

Grade Temperature Range
ASTM A193 B8MLCuN Up to 1700°F

 

Our Dealers and Distributors in Below Countries

ASTM A193 B8MLCuN Supplier in India Supply A193 Gr B8MLCuN Bolts in Various Countries

UAE Saudi Arabia Nigeria Oman South Africa
Algeria USA Angola Kenya Tanzania
Zambia Ethiopia Gabon Ghana Morocco
Mozambique New South Wales Tunisia Egypt –

 

B8MLCuN Washers & Nuts Recommended Hardware

Washer Grade
ASTM A240 UNS S31254
Nut Grade
ASTM A194 Grade 8MLCuN

 

What are the Advantages of ASME SA193 B8MLCuN Fasteners?

What are the Advantages of ASME SA193 B8MLCuN Fasteners?

ASTM A193 B8MLCuN Hex Bolts Hardness Limit

223 HBW

Delivery Schedule of ASTM A193 B8MLCuN

Country Name Delivery Time
Singapore 8 days
Jordan 21 days
Saudi Arabia 7 days
Egypt 18 days
Brazil 45-60 days
South Africa 25-30 days
Thailand 7 days
UAE/ Dubai 5 days
Australia 60 days
Indonesia 9 days

 

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