ASTM A193 Grade B7 Bolts SUPPLIER, STOCKISTS

The bolts are made of steel that has been heat-treated with chromium molybdenum and meet ASTM A193 B7m specifications. The ASTM A193 Grade B7 Bolts' main alloying components are chromium and molybdenum. Heat is used to produce these ASTM A193 B7 metric bolts by quenching and tempering. Heat treatment of the A193 B7 Bolts Material aids in the development of the necessary mechanical qualities, increasing, for instance, the tensile strength of the ASTM A193 B7 Hex Bolts.

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A193-B7 Stud Bolts, Supplies a full range of ASTM A193 B7m Bolts, A193 B7 Bolts Material, ASTM A193 gr b7 bolts Suppliers at Factory price in India

Standard ASTM A193 B7 Fasteners are frequently offered in bare metal, which is a simple finish. The ASTM A193 Grade B7 Stud Bolts can, however, be zinc-plated, hot-dip galvanised, Xylan coated, or PTFE coated if the customer so requests. The ASTM A193 Grade B7m Bolts are frequently used to fasten medium-high temperature service materials. Coating the ASTM A193 B7 Fasteners helps to improve their corrosion resistance. These bolts can be air quenched at temperatures between -40 °F and 900 °F or liquid quenched between a range of 50 °F and 900 °F.

B7 Nuts, ASTM A193 B7 Stud Bolts, ASTM A193 B7 Hex Bolts, carries a complete line of ASTM A193 B7 Metric Bolts, A193 Gr. B7 Threaded Rod in mumbai, India

Astm A193 Grade B7 Stud Bolts
Astm A193 Grade B7 Stud Bolts
ASTM A193 Grade B7 Threaded Rod
ASTM A193 Grade B7 Threaded Rod
SA 193 B7 Nuts
SA 193 B7 Nuts
Astm-A193 Gr B7 Hex Bolt
Astm-A193 Gr B7 Hex Bolt
ASTM A193 Grade B7 Bolts Suppliers
ASTM A193 Grade B7 Bolts Suppliers
Astm A193 B7 Fasteners
Astm A193 B7 Fasteners

In comparison to B7 Grade Bolts, the minimum yield and tensile strength criteria for ASTM A193 Grade B7m bolts have been lowered. Heavy Hex Bolts according to ASTM A193 B7 are widely accessible. Due to their widespread use and accessibility, A193-B7 Stud Bolts are used in numerous applications. Stud bolts that meet ASTM A193 B7 are frequently used in construction and for pipe flange connections.

Are you trying to find the cheapest deal on A193 B7 Bolts in India? One of the first suppliers and manufacturers of a193 b7 bolts, SA 193 b7 Stud bolts, a193 b7 Threaded Rods, For the nations of East Asia, the Middle East, Far East Asia, and West Africa, we offer an online price list for ASTM A193 b7 bolts. Our A193 b7 bolts have passed tests for tensile strength, torque, shear strength, and fatigue. We also offer SA193 B7 bolts based on quotation requests. The a193-b7 bolt's strength is examined under a range of temperature and pressure conditions.

 

Astm A193 Grade B7 Bolts Specification
A193 Grade B7 Bolts Dimensions
ASME B18.2.1, B18.3
Melt Origin
South America/East Europe/JapanKorea/
A193 Grade B7 BoltsProduct Origin
Made in India
Threads Configuration
ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
A193 Grade B7 Bolts Certification
Dual Certified As per ASTM & ASME Codes
Additional Certifications
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
A193 Grade B7 Bolts Mandatory Requirements
Free from Mercury & Radioactive Contamination
Additional Requirements
NACE MR0103 / MR0175 / ISO 15156 Compliance

 

Standards
Designation
ASTM
A193 B7 : Alloy Steel, AISI 4140/4142 quenched and tempered

 

Related ASTM A193 grade b7 Specifications

  • ASTM A193 / A193M – 16 : Specifications for High-Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels
  • ASTM A1082 / A1082M – 16 : Specifications for High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications
  • ASTM F2281 : Specifications for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications Designation
  • ASTM A1014 / A1014M – 16 : Specifications for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service
  • ASTM A962 / A962M – 16a : Specifications for Common Requirements for Bolting Intended for Use at Any Temperature from Cryogenic to the Creep Range
  • ASTM A638 / A638M : Specifications for Precipitation Hardening Iron Base Superalloy Bars, Forgings, and Forging Stock for High-Temperature Service

 

Dimensions of ASTM A193 Grade B7 Bolt

ASTM A193 B7 Hex Bolt Dimension

**All measurements in millimeters**

NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNEASTM A193
ACROASTM A193 THE FLATS
ACROASTM A193 CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

 

India’s Largest Manufacturer of ASTM A193 B7 Heavy Hex Bolts, ASTM A193 B7 Hex Bolts, A193 Grade B7 Bolts in mumbai, India

 

A193 B7 Heavy Hex Bolts Dimensions

ASTM A193 B7 Heavy Hex Bolt Dimension

Diameter (D)
Body Diameter (D)
Across the Flats (F)
Across the Corners ©
Head Height (H)
Thread Lengths (T)
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
< 6”
> 6”
1/2
0.515
0.482
0.875
0.85
1.01
0.969
0.364
0.302
1.25
1.5
5/8
0.642
0.605
1.062
1.031
1.227
1.175
0.444
0.378
1.5
1.75
3/4
0.768
0.729
1.25
1.212
1.443
1.383
0.524
0.455
1.75
2
7/8
0.895
0.852
1.438
1.394
1.66
1.589
0.604
0.531
2
2.25
1
1.022
0.976
1.625
1.575
1.876
1.796
0.7
0.591
2.25
2.5
1 1/8
1.149
1.098
1.812
1.756
2.093
2.002
0.78
0.658
2.5
2.75
1 1/4
1.277
1.223
2
1.938
2.309
2.209
0.876
0.749
2.75
3
1 3/8
1.404
1.345
2.188
2.119
2.526
2.416
0.94
0.81
3
3.25
1 1/2
1.531
1.47
2.375
2.3
2.742
2.622
1.036
0.902
3.25
3.5
1 3/4
1.785
1.716
2.75
2.662
3.175
3.035
1.196
1.054
3.75
4
2
2.039
1.964
3.125
3.025
3.608
3.449
1.388
1.175
4.25
4.5
2 1/4
2.305
2.214
3.5
3.388
4.041
3.862
1.548
1.327
4.75
5
2 1/2
2.559
2.461
3.875
3.75
4.474
4.275
1.708
1.479
5.25
5.5
2 3/4
2.827
2.711
4.25
4.112
4.907
4.688
1.869
1.632
5.75
6
3
3.081
2.961
4.625
4.475
5.34
5.102
2.06
1.815
6.25
6.

 

Type of ASTM A193 Grade B7 Bolts
ASTM A193 B7 Heavy Hex Bolts
ASTM A193 B7 Heavy Hex Bolts
SA193 B7Hex Bolts
SA193 B7Hex Bolts
ASTM A193 B7 Lag Bolts
ASTM A193 B7 Lag Bolts
A193 B7 Anchor Bolts
A193 B7 Anchor Bolts
ASTM A193 B7 Carriage Bolts
ASTM A193 B7 Carriage Bolts
ASTM A193 B7 Allen Cap Bolt
ASTM A193 B7 Allen Cap Bolt
A193 B7 Countersunk Bolts
A193 B7 Countersunk Bolts
A193 B7 Flange Bolts
A193 B7 Flange Bolts
ASTM A193 B7 Square Bolts
ASTM A193 B7 Square Bolts
ASTM A193 B7 Hex Head Bolts
ASTM A193 B7 Hex Head Bolts
ASME SA193 B7 U Bolts
ASME SA193 B7 U Bolts
ASTM A193 B7 Eye Bolts
ASTM A193 B7 Eye Bolts
A193 B7 Bolt
A193 B7 Bolt
A193 B7 Hex Bolt
A193 B7 Hex Bolt
A193 B7 Stud Bolt
A193 B7 Stud Bolt
A193 B7 Threaded Rod
A193 B7 Threaded Rod

 

Types of ASTM A193 Grade B7 Studs
A193 B7 Stud Bolts
A193 B7 Stud Bolts
ASTM A193 B7 Double Ended Studs
ASTM A193 B7 Double Ended Studs
SA193 B7 Tie Bars
SA193 B7 Tie Bars
ASTM A193 B7 Threaded Rod
ASTM A193 B7 Threaded Rod
ASME SA193 B7 Tie Rods
ASME SA193 B7 Tie Rods

 

Types of ASTM A193 Grade B7 Nuts
A193 B7 Acorn Nuts
A193 B7 Acorn Nuts
ASTM A193 B7 T Nuts
ASTM A193 B7 T Nuts
ASTM A193 B7 Serrated Flange Nuts
ASTM A193 B7 Serrated Flange Nuts
ASTM A193 B7 Nyloc Nuts
ASTM A193 B7 Nyloc Nuts
SA193 B7Wing Nuts
SA193 B7Wing Nuts
A193 B7 Panel Nuts
A193 B7 Panel Nuts
A193 B7 Coupling Nuts
A193 B7 Coupling Nuts
ASME SA193 B7 Dome Nuts
ASME SA193 B7 Dome Nuts
A193 B7 Square Nuts
A193 B7 Square Nuts
ASTM A193 B7 Hex Head Nuts
ASTM A193 B7 Hex Head Nuts
A193 B7 Hex Nuts
A193 B7 Hex Nuts
ASME SA193 B7 Eye Nuts
ASME SA193 B7 Eye Nuts
SA193 B7 Heavy Hex Nuts
SA193 B7 Heavy Hex Nuts
A193 B7 Lock Nut
A193 B7 Lock Nut
A193 Grade B7 Self Locking Nuts
A193 Grade B7 Self Locking Nuts
ASTM A193 B7 Nylon Insert Nuts
ASTM A193 B7 Nylon Insert Nuts

 

Types of A193 B7 Washer
SA193 B7 Ogee Washers
SA193 B7 Ogee Washers
A193 Gr. B7 Split Washers
A193 Gr. B7 Split Washers
ASTM A193 Gr. B7 Flat Washers
ASTM A193 Gr. B7 Flat Washers
SA193 B7 Star Washers
SA193 B7 Star Washers
ASTM A193 Grade B7 Dock Washers
ASTM A193 Grade B7 Dock Washers
ASTM A193 B7 Belleville Washers
ASTM A193 B7 Belleville Washers
A193 Grade B7 Fender Washer
A193 Grade B7 Fender Washer
ASTM A193 B7 Countersunk Finishing Washer
ASTM A193 B7 Countersunk Finishing Washer
ASTM A193 B7 Square Washers
ASTM A193 B7 Square Washers
A193 B7 Spring Washers
A193 B7 Spring Washers
A193 Gr. B7 Lock Washers
A193 Gr. B7 Lock Washers
ASME SA193 B7 Spherical Washers
ASME SA193 B7 Spherical Washers

 

Price List of ASTM A193 Grade B7 Fasteners
ASTM A193 Grade B7 Fasteners
Price
astm a193 grade B7 stud bolt
US $0.001-3 / Piece
ASTM A193 Grade B7 Plow Bolt
US $30.65 / pkg. of 25
ASTM A193 grade B7 threaded Rod, B7 stud bolt
US $0.01-1 / Piece
ASTM A193 Grade B7 Structural Bolt
US $13.21 / pkg. of 25 / Kilogram
Astm a193 grade B7 wheel stud bolt
US $0.1-5 / Piece
ASTM A193 grade B7 threaded rod with 2h nut
US $0.01-1 / Piece
ASTM A193 Grade B7 Flat Washer
US $0.09–$5.97
Stud bolt DIN 975 grade ASTM A193 B7
US $0.6-1.8 / Piece
ASTM A193 Gr B7 Stud Bolt
Stud Bolts ASTM A193 B7
ASTM A193 Grade B7 Material
ASTM A193 Grade B7 Bolt Strength
ASTM A193 Grade B7 U bolts
US $3.71–$7.25

 

Torque Chart of ASTM A193 Gr B7 Bolt
A193 Grade B7 Bolts Size
TPI
Proof Load (lbs)
Clamp Load (lbs)
Tightening Torque (ft lbs)
Galv + Wax
Tightening Torque (ft lbs)
Galv
Tightening Torque (ft lbs)
Plain
1/4"
20
3,350
2,513
5
13
10
5/16"
18
5,500
4,125
11
27
21
3/8"
16
8,150
6,113
19
48
38
7/16"
14
11,150
8,363
30
76
61
1/2"
13
14,900
11,175
47
116
93
9/16"
12
19,100
14,325
67
168
134
5/8"
11
23,750
17,813
93
232
186
3/4"
10
35,050
26,288
164
411
329
7/8"
9
48,500
36,375
265
663
530
1"
8
63,650
47,738
398
995
796

 

Equivalent ASTM A193 Grade B7
  •  AS 1444 Grade 4140
  •  YB 6 Grade 42CrMo
  •  GOST 4543 Grade 40KhFA
  •  GOST 8479 Grade 40KhMFA
  •  GOST 8479 Grade 40KhFA
  •  NBN 253-06 Grade 41CrMo4
  •  GOST 4543 Grade 38KhM
  •  GOST 4543 Grade 40KhMFA
  •  GOST 8479 Grade 38KhM
  •  AS G18 Grade En19A
  •  AS G18 Grade En19
  •  NBN 253-02 Grade 41CrMo4
  •  EURONORM 119-3 Grade 42CrMo4KD
  •  AS 1444 Grade 4140H
  •  NBN 253-02 Grade 42CrMo4
  •  EN 10083-1 Grade 42CrMo4
  •  BDS 6354 Grade 40ChMA
  •  BDS 6550 Grade 40ChML
  •  CSN 415142 Grade 15142
  •  CSN 422843
  •  DIN 1652-4 Grade 42CrMo4
  •  DIN 1654-4 Grade 42CrMo4
  •  DIN 17204 Grade 42CrMo4
  •  DIN 17205 Grade GS-42CrMo4
  •  DIN 17212 Grade 41CrMo4
  •  SEW 550 Grade 42CrMo4
  •  SEW 835 Grade GS-42CrMo4
  •  EURONORM 119-4 Grade 42CrMo4KD
  •  EURONORM 83 Grade 42CrMo4
  •  EURONORM 86 Grade 41CrMo4

 

Chemical Composition of ASTM A193 Grade B7
Element
B7 (AISI 4140)
Carbon
0.38 - 0.48%
Manganese
0.75 - 1.00%
Phosphorus, max
0.035%
Sulfur, max
0.040%
Silicon
0.15 - 0.35%
Chromium
0.80 - 1.10%
Nickel
Molybdenum
0.15 - 0.25%

 

Mechanical Properties of ASTM A193 Grade B7
Grade
Size
Tensile ksi, min
Yield, ksi, min
Elong, %, min
RA % min
HBW
HRC
B7
Up to 2-1/2
125
105
16
50
321 max
35 max
2-5/8 - 4
115
95
16
50
4-1/8 - 7
100
75
18
50

 

Other Types Of ASTM A193 B7 Bolts
ASTM A193 Grand B7 Stud Bolt
ASTM A193 B7 Stud Bolts
Stainless Steel B7 Threaded Rod
B7 Hanger Bolt
ISO Approved ASTM A193 U Bolts
Stainless Steel B7 Studs Manufacturer
ASTM A 193 B7 Heavy Hex Bolts
A193 B7 Hex Nut
ASTM A 193 Tie Rod
ASTM A193 stud bolts Supplier
Stainless Steel B7 Draw Bolt Supplier
B7 Grub Screw
A193 Grade B7 Bolts
B7 Shoulder Bolt
B7 Stainless Steel Stud bolts
ASTM A 193 B7 Studs Manufacturer
ASTM A 193 B7 Lag Bolt Exporter
ASTM A193 B7 Stud Bolts
ASTM A 193 Eye Bolt Supplier
SS B7 Plow Bolt Distributor
SA193 Nuts Exporter
ASTM A193 J Bolt
SS B7 Step Bolt
ASTM A 193 B7 Stud Bolt
ASTM A193 B7 Anchor Bolt
B7 Shoulder Bolt

 

A193 B7 Fasteners Application
  •  SA193 B7 Stud Bolts uses in Specialty Chemicals
  •  ASTM A193 B7 Bolts uses in Sea Water Equipment
  •  ASTM A193 Grade B7 Bolts uses in Petrochemicals
  •  ASTM A193 B7 Bolts uses in Aircraft Exhaust fastenersonline
  •  ASTM A193 B7 Bolts uses in Pharmaceutical Equipment
  •  ASME SA193 B7 Nuts uses in Power Generation
  •  ASTM A193 B7 Fasteners uses in Pharmaceuticals
  •  ASTM A193 Grade B7 Bolts uses in Spiral Welded tube for burner pipes and flues
  •  SS A193 Hex Nuts uses in Heat Exchangers
  •  SA193 B7 Studs uses in Off-Shore Oil Drilling Companies
  •  ASTM A193 B7 Heavy Hex Bolts uses in Gas Processing

 

View ASTM A193 Grade B7 Stud Bolts Dimensions & weight, ASTM A193 B7 Fasteners, A193 Grade B7 Bolts specifications.
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