ASTM A193 Alloy Steel Gr. B7 Fasteners
India’s Leading ASTM A193 Alloy Steel Gr. B7 Fasteners, Gr. B7 Hex Head Screw, ASME A193 Gr. B7 Alloy Screws, Alloy Steel Gr. B7 Star Washers, Alloy Steel Gr. B7 Plain Washer Manufacturer & Supplier in India.
Suppliers and Manufacturer of Alloy Steel ASTM A193 B7 Fasteners, which are furnished as according to becoming requirements similarly to patron specs in a massive sort of metal grades and dimensions. Alloy Steel ASME SA 193 Gr. B7 Nuts serves as suitable add-ons which are notably demanded in extraordinary commercial sectors in pipe becoming. The alloy steel fasteners come in different dimensions, grades and types. There are fasteners ranging from 3mm to 200mm in length and the types differ such as studs, bolts, nuts washers and so on. ASTM A193 Alloy Steel Gr. B7 is a material specification for chromium-molybdenum alloy steel fasteners designed for use in high tensile, high temperature, and special purpose applications. Several grades are covered, including ferritic steels and austenitic stainless steels designated Alloy Steel Gr. B7, etc. Selection will depend upon design, service conditions, mechanical properties, and high temperature characteristics. Exact necessities on tolerances, execution, lengths, and mechanical & chemical homes are being supplied on request.
Alloy Steel ASTM A193 B7 Bolts are patented and virtually flattering martensitic, excessive sturdiness seam-welded tube, imparting remarkable tensile strength, hardness and put on resistance. This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contract specifies the applicable A193 specification designation (SI units), the inch-pound units shall apply. We are offering these Nuts and Stud Bolts in al dimensions and specifications. We verify and check every parameter of these ASTM A194 Gr B7 Fasteners and Stud Bolts before packing and shipping. The corrosion resistance of ASTM A193 B7 Fasteners can be improved by coating them. Alloy Steel ASME SA 193 B7 Washers also are utilized in Refinery & Petrochemical – High Temperature & Low Temperature Pipes, Power Plant, Ash Handling Line, and more. They are as properly utilized in Water & Sewerage, Cooling Water Line & Auxiliary Cooling Water Line, Distribution and Transmission Lines for Irrigation Systems. The studs or Grade B7 Threaded Rod types are also used to combine two components together by having threads at both ends of the rods.
Largest Manufacturer & Supplier of Alloy Steel Gr. B7 Industrial Fasteners, Alloy Steel Gr. B7 Bolts and Screws, Grade B7 Alloy Eye Bolts, ASME SA193 Alloy Steel Gr. B7 Fasteners in Mumbai, India.
Alloy Steel Gr. B7 Fasteners Raw Material
Grade | Raw Material Description |
ASTM A193 B7 | Alloy steel, AISI 4140/4142 quenched and tempered |
ASTM A193 Alloy Steel Gr. B7 Fasteners Chemical Composition
Grade | C | Mn | P | S | Si | Cr | Mo |
ASTM A193 B7 | 0.37 – 0.49 | 0.65 – 1.10 | 0.035 max | 0.04 max | 0.15 – 0.35 | 0.75 – 1.20 | 0.15 – 0.25 |
ASME SA193 Alloy Steel Gr. B7 Fasteners Mechanical Properties
Grade | Markings | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA, %, min | Hardness Max |
Alloy Grade B7 | B7 | Up to 2-½ | 125 | 105 | 16 | 50 | C35 |
2-5/8 to 4 | 115 | 95 | 16 | 50 | C35 | ||
4-1/8 to 7 | 100 | 75 | 18 | 50 | C35 |
Specification Of Alloy Steel Gr. B7 Fasteners
Material | Alloy Steel Gr. B7 Alloy Fasteners |
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Alloy Steel Gr. B7 Fasteners | ASTM A193 / ASME SA193, ASTM A194 / ASME SA194 |
Size of Alloy Steel Gr. B7 Fasteners | M02 to M160 |
Length of ASTM A193 Alloy Steel Gr. B7 Fasteners | 3 mm to 200 mm |
ASTM A193 Alloy Steel Gr. B7 Fasteners Threads: | BSW, UNC, BSF, UNF METRIC, or as required |
M3, M14, M2.5, M2, M12, M5, M6, M4, M20, M16, M30, M24, M36, M8, M10 etc. | |
ASME SA193 Alloy Steel Gr. B7 Fasteners Standard: | JIS, ASTM,BS, GB, DIN, IS, ISO ANSI – American National Standards Institute
DIN: DIN 931, DIN 970, 934 DIN DIN 933 UTS – Unified Thread Standard : NPTF, UNS, NPT, UNF, UNC, UNEF ISO – International Organization for Standardization : ISO 4033 ,ISO 4032, JIS standards |
Widely Use Alloy Steel Gr. B7 Bolts Types | Alloy Steel Gr. B7 Hex Bolt, Square Bolt, Countersunk Bolt, Hex Head Bolt,T Bolt, U Bolt, Eye Bolt, Lag Bolt etc. |
Widely Use Alloy Steel Gr. B7 Nut Types | Alloy Steel Gr. B7 Hex Head Nut, Lock Nut Coupling Nut, Square Nut, Wing Nut, Panel Nut, Acorn Nuts, T Nut, Dome Nut, Eye Nut etc. |
Widely Use Alloy Steel Gr. B7 Screw Types | Alloy Steel Gr. B7 Socket Head Screw, Threaded Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw, Hex Head Screw etc. |
Widely Use Alloy Steel Gr. B7 Washer Types | Alloy Steel Gr. B7 Machine Washers, Lock Washer, Sealing Washer, Star Washers, Split Washer etc. |
Widely Use Alloy Steel Gr. B7 Studs Types | Alloy Steel Gr. B7 Threaded Rod, Tie Rods, Double Ended Studs, Tie Bars etc. |
Scope of Manufacture |
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Alloy Steel Gr. B7 Fasteners In Form of: | Square, Round, Threading as per Gauge,Round Etc. |
Test Certificate of Alloy Steel Gr. B7 Bolts : | EN 10204 / 3.1 |
Finishing of Alloy Steel Gr. B7 Fasteners: | Zinc (yellow, white, blue, black), black oxide, Dacroment, Geometry, nickel plated, anodizing, plated zinc-nickel, Stainless steel: Passivated Bright Zinc Plated (BZP), Self-Colour, Hot Dip Galvanised (HDG), Stainless Steel, Sherardized,Mechanically Applied coating and some special one like DACROMET |
Alloy Steel Gr. B7 Fasteners Production process | hot forging M24-M100, M2-M24: Cold Forging for Customized connecting element machining and CNC |
Alloy Steel Gr. B7 bolts Head drive: | Six-Lobe, Phillips/Slot, Slotted, Phillips etc |
Origin and service-region: | European Origin of are Western European. However projects with eastern origin are possible on request. |
Surface Coating of Alloy Steel Gr. B7 Fasteners materials: |
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Top Manufacturers of Fasteners | SPAX® Screws, EBY Fastener, Sundaram Kundan, GKW, Infasco, Precision, APL, Unbrako,Etc. |
Packing of Alloy Steel Gr. B7 Fasteners: | In Bulk: pallet, Canton, Small Carton / Box / Pallet, or customer request |
Specialized manufacturer of | Alloy Steel Gr. B7 High Tensile Fasteners, Bolts |
Alloy Steel Gr. B7 Fasteners Test Certificates |
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ASTM A193 Alloy Steel Gr. B7 Fasteners Available Stock
Products | Size | |
ASTM A193 Alloy Steel Gr. B7 Stud Bolt | ASTM A193 Alloy Steel Gr. B7 Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
ASTM A193 Alloy Steel Gr. B7 Cap Screw | ASTM A193 Alloy Steel Gr. B7 Foundation Bolts | |
ASTM A193 Alloy Steel Gr. B7 Welding Studs | ASTM A193 Alloy Steel Gr. B7 Pan Head Screw | |
ASTM A193 Alloy Steel Gr. B7 Fender Washer | ASTM A193 Alloy Steel Gr. B7 Lock Nut | |
ASTM A193 Alloy Steel Gr. B7 Countersunk Slotted Screw | ASTM A193 Alloy Steel Gr. B7 Double Ended Stud | |
ASTM A193 Alloy Steel Gr. B7 Punched Washer | ASTM A193 Alloy Steel Gr. B7 Pan Head Screw | |
ASTM A193 Alloy Steel Gr. B7 Square Nut | ASTM A193 Alloy Steel Gr. B7 Insert Nuts | |
ASTM A193 Alloy Steel Gr. B7 Threaded Rod | ASTM A193 Alloy Steel Gr. B7 Hex Head Bolts | |
ASTM A193 Alloy Steel Gr. B7 Nuts | ASTM A193 Alloy Steel Gr. B7 Washers |
Alloy Steel Gr. B7 Fasteners Inventory
Hexagon Bolt / Set Screws | Stud Bolt | Hexagon Nuts | Socket Cap screws |
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DIN 931 | BS4882 | DIN 934 | DIN 912 |
DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
BS 1768 | BS 1769 | DIN 7984 | |
UNI 5731 | BS 1083 | ANSI B18.3 | |
UNI 5739 | BS 3692 | ISO 4762 | |
ISO 4014 | ISO 4032 | UNI 5931 | |
ISO 4017 | ISO 4033 | BS 2470 | |
BS 1769 | ANSI B18.2.2 | BS 4168 | |
BS 3692 | |||
ANSI B18.2.1 | |||
Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
DIN 913 | DIN 963 | DIN 938 | DIN 125 |
DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
DIN 916 | BS 1981 | BS 4439 | BS 3410 |
DIN 551 | BS 483 | BS 2693 | |
DIN 553 | BS 2470 | Spring Washers | |
DIN 438 | DIN 127 | ||
BS 4168 | BS 4464 | ||
BS 1802 |
Alloy Steel Gr. B7 Types of Fasteners We Supply
Alloy Steel Gr. B7 Fasteners Supplier in Mumbai | Alloy Steel Gr. B7 Star Washer Manufacturer in India |
ASTM A193 Alloy Steel Gr. B7 Bolted Joints | Gr. B7 Alloy Steel Fastener Supplier |
Alloy Steel Gr. B7 Fasteners Supplier in Mumbai | Alloy Gr. B7 Fasteners Manufacturer in India |
Alloy Steel Gr. B7 Fasteners | ASTM A193 Gr. B7 Fender Washer at Best Price |
Gr. B7 Alloy Steel Hex Head Fasteners | Alloy Steel Gr. B7 Lag Fasteners |
Alloy Steel Gr. B7 Hex Set Screw | Alloy Grade B7 Industrial Fasteners |