ASTM A193 Grade B7 Fasteners

ASTM A193 Grade B7 Fasteners, ASTM A193 Grade B7 Fasteners Manufacturers, ASTM A193 Grade B7 Fasteners Suppliers, ASTM A193 Grade B7 Fasteners Stockists, ASTM A193 Grade B7 Fasteners Exporters

ASTM A193 Grade B7 Fasteners Manufacturers In India, ASTM A193 Grade B7 Fasteners Suppliers In India, ASTM A193 Grade B7 Fasteners Stockists In India, ASTM A193 Grade B7 Fasteners Exporters In India

ASME SA193 B7 Stud Bolt & A193 Gr B7 Threaded Rod Manufacturer In India

ASTM A193 Grade B7 Fasteners

ASTM A193 Grade B7 Fasteners Manufacturers in Mumbai, ASTM A193 Grade B7 Fasteners Suppliers in Mumbai, ASTM A193 Grade B7 Fasteners Stockists in Mumbai, ASTM A193 Grade B7 Fasteners Exporters in Mumbai

ASTM ASTM A193 Grade B7 strung bar is intended to be utilized in pressure. It is great for a fixing activity from the rotational development. It permits different trimmings like stray pieces to effectively screw or attach to it. A193 B7 Threaded Rod is otherwise called a stud. It is strung on both the finishes and it is the moderately long pole. Its string might reach out along the total length of the bar. A193 Gr B7 Bolts are worked to the necessities of various determinations and material plan properties. A193 B7 Bolts are fabricated from a chromium-molybdenum steel and are extinguished and tempered to foster the ideal mechanical properties. Level b7 bolts are the most widely recognized level utilized in development.

B7 Stud accomplishes its solidarity through the course of warmth treating where it is extinguished and tempered at 1150 degrees F. B7 Studs is sought after because of its magnificent warmth opposition and elasticity. A193 B7 material is a standard material detail for chromium-molybdenum composite steel latches for use in high malleable, high temperature, and particular reason applications. SA 193 B7 material is broadly utilized for latches particulars and is regularly found in darting, channeling, valves, fitting, ribs, and pressing factor vessels.

SA 193 Grade B7 manufactured from medium carbon alloy steel that goes through a warmth getting measure all together foster its solidarity. ASTM ASTM A193 Grade B7 Bolts is considered for applications up to 450°C because of the warmth-treated chromium-molybdenum steel. B7 Hex Bolts will be bolts with outer stringing and a hex head intended to be driven by a wrench. It very well may be completely or to some extent strung and are accessible in hex cap. ASTM A193 gr B7 bolts have a base elasticity of 100 ksi, yield strength of 75 ksi, and most extreme hardness of 35 HRC.

ASTM ASTM A193 Grade B7 stud screws are remotely strung clasp without a head which is been utilized with two nuts on one or the other side, trading a standard "bolt and nut" gathering. A193 B7 Stud Bolt is unmistakably utilized in rib associations relying on its stringing example and plan. There are various kinds of Stud Bolt ASTM ASTM A193 Grade B7, for example, tap end stud bolts nonstop strung stud bolts, twofold end stud bolts, welding stud bolts, and rib studs bolts.

All Chhajed products are manufactured under strict process control and monitored throughout the production process. They go through several checks to ensure that the product delivered is of finest quality!

Specification Schedule of ASTM A193 Grade B7 Fasteners

ASME/ ANSI ANSI B18.2.1, B18.3, DIN 931/ 933
Metric Size of ASTM A193 B7 Hex Bolt
  • Diameter: Metric M10 To M110
  • Length: 12 To 1200 mm
Inch Size of ASTM A193 B7 Hex Bolt
  • Diameter: 1/2 inch to 4.0 inch
  • Length: 1/2 inch to 52 inch
Metric Size of ASTM A193 B7 Bolts
  • Diameter: Metric M10 To M48
ASTM A193B7 Stud Metric Size
  • Diameter: Metric M10 To M110
  • Length: 12 MM To 6000 MM
ASTM A193B7 stud bolt sizes in Inch
  • Diameter: 1/2 inch To 4.1/2 inch
  • Length: 1/2 inch To 236 inch
ASME SA193 B7 Hex Nut (DIA)
  • Diameter: Metric M6 To M110
  • Inch: 1/4 inch To 4.5 inch
SA193 B7 Plain Washer (DIA)
  • Diameter: Metric M6 To M110
  • Inch: 1/2 inch To 4.1/2 inch
International Standard BS, UNI, ANSI, ISO, IS, JIS, GB, ASME, ASTM DIN,
Standard Sizes M2.5, M3, M16, M2, M36 M14, M10, M4, M6, M20, M24, M30, M8, M12, M5 to M160
Threads METRIC, BSW, UNEF, UNC, UNF BSF, or as per client required
American Standard ASME/ ANSI
  • ASME B18.2.2
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ANSI B 28.2.4 1M
DIN German Standard DIN 970, DIN 933, DIN 931, DIN 934
Iso Standard ISO 4033, ISO 4032
ASTM A193 B7 Bolts and Screws Head Drive Phillips/Slot, Phillips, Slotted, Six-Lobe
MTC (Manufacturer or Mill Test Certificate) EN 10204 / 3.1, NACE MR0103 / MR0175 / ISO 15156 Compliance
ASME SA193 B7 Nut Bolt Finishing 
  • Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated,
  • Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP),
  • Zinc white, (yellow, black, blue), black oxide,
  • Hot Dip Galvanised (HDG), Sherardized, DACROMET and Mechanically Applied coating
Manufacturing Process
  • M2 To M24: Cold Forging, hot forging
  • M24 To M100, machining and CNC for Customized connecting element
ASME SA 193 B7 Material Coating
  • Xylon Coated ASTM ASTM A193 Grade B7 Bolts Supplier
  • Phosphate Coated a193 B7 material
  • Hot Dipped Galvanizing Coated A193 B7 Bolts
  • Teflon Coated B7 Stud
  • Zinc Coated A193 B7 Stud Bolt Supplier
  • Cadmium Coated SA 193 B7 material
  • PTEF Coated A193 B7 Threaded Rod
ASTM A193 Gr B7 Bolts packaging Canton, Wooden Pallet, Carton / Small Box or as per client requirement

Chemical Properties of ASTM A193 Grade B7 Fasteners

Element Grade B7 Bolts
C 0.38 - 0.48%
Mn 0.75 - 1.00%
P maximum 0.035%
S maximum 0.040%
Si 0.15 - 0.35%
Ch 0.80 - 1.10%
Ni
Mo 0.15 - 0.25%

Mechanical Properties of ASTM A193 Grade B7 Fasteners

Material sizes of fasteners Tensile Strength ksi, minimum Yield Stress, ksi, minimum Elong, %, minimum RA % minimum HBW HRC
A193 B7 Bolts 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

Equivalent Standard of ASTM A193 Grade B7 Fasteners

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

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