Alloy Steel Gr B7 Fasteners

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Thabiso Steel is a reputable manufacturer and supplier located in Cape Town, South Africa, specializing in top-notch fastening solutions, particularly Alloy Steel Gr B7 Fasteners. With a strong dedication to quality and precision engineering, Thabiso Steel provides durable, corrosion-resistant fasteners designed to meet the needs of various industries. The company follows international standards and guarantees timely delivery both locally and globally. Renowned for its customer-centric approach, Thabiso Steel has become the go-to choice for clients looking for dependable Alloy Steel Gr B7 Fasteners in sectors like construction, oil & gas, petrochemical, and heavy machinery.

ASTM A193 Grade B7 Fasteners South Africa, Alloy Steel B7 Hex Bolt United kingdom, B7 Alloy Steel Stud Bolt Cape Town, Alloy Steel B7 Screw Johannesburg, Alloy Steel ASTM A193 B7 Bolts Gqeberha, Alloy Steel B7 Washers Mbombela, Alloy Steel B7 Fasteners in Germiston.

Alloy Steel Gr B7 Fasteners

Alloy Steel Gr B7 Hex Bolt

Alloy Steel Stud Gr B7 Bolt

Alloy Steel ASTM A193 Grade B7 Socket Head Cap Screw South Africa, ASTM A193 B7 Hex Head Bolt United kingdom, Alloy Steel B7 Heavy Hex Nut Cape Town, Alloy Steel B7 Lock Hex Nut Johannesburg, B7 Alloy Steel Spring Washer Gqeberha, ASTM A193 B7 Alloy Steel Fasteners Suppliers in Mbombela, Alloy Steel Gr B7 Fasteners Germiston.

What is Alloy Steel Gr B7 Fasteners?

Alloy Steel Gr B7 Fasteners are crafted from AISI 4140/4142 chromium-molybdenum steel, featuring a well-balanced mix of carbon (0.37–0.49%), manganese (0.65–1.10%), phosphorus (≤0.035%), sulfur (≤0.040%), chromium (0.75–1.20%), and molybdenum (0.15–0.25%). These fasteners undergo heat treatment to boost their strength, achieving a minimum tensile strength of 125 ksi and a yield strength of 105 ksi. They showcase impressive hardness (Rockwell C35 max), toughness, and wear resistance, making them perfect for high-stress environments. Their mechanical properties guarantee reliable performance even under extreme pressure and temperature conditions.

Alloy Steel Gr B7 Fasteners Specification

Specification : ASTM A193 / ASME SA193

Dimension : DIN, ISO, ASTM, JIS, BS, GB, IS and all International Standards

Size Range : M3 – M56 | 3/6″ to 2″ | Custom Sizes

Length : 3 mm to 200 mm

Alloy Steel Gr B7 Fasteners Chemical Composition

Alloy Steel B7	C	Mn	Si	P	S	Mo	Cr
Alloy Steel B7	0.08-0.15	1.00 max	1.00 max	0.040	0.030	0.15-0.25	11.50-13.50

Alloy Steel Gr B7 Fasteners Mechanical Properties

Grade	Diameter	Tensile Strength	Yield Strength	Elongation	Reduction	Hardness
Grade B7	M64 and under	860	720	16	50	321 HBW or 35 HRC
	Over M64 to M100	795	655	16	50	321 HBW or 35 HRC
	Over M100 to M180	690	515	18	50	321 HBW or 35 HRC

If You Are Looking To Buy High Quality
Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Top Manufacturer and Supplier of Alloy Steel Gr B7 Fasteners in Cape Town, South Africa

Alloy Steel Gr B7 Fasteners is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B7 Fasteners in Cape Town, South Africa. We specialize in premium steel products, with a focus on Alloy Steel Gr B7, known for its exceptional strength, durability, and corrosion resistance. Our extensive inventory includes Bolts, Nuts, Washers, Screws, Studs, and other fasteners designed to meet diverse industrial needs. Committed to fast delivery and excellent customer service, we use only the finest raw materials to ensure superior performance and reliability. Contact us today for all your Alloy Steel Gr B7 Fastener requirements!

Alloy Steel B7 Fasteners Dimensions

Hexagon Bolts / Set Screws	Stud Bolts	Hexagon Nuts	Socket Capscrews
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

ASTM A193 Grade B7 Fasteners South Africa, Alloy Steel B7 Hex Bolt United kingdom, B7 Alloy Steel Stud Bolt Cape Town, Alloy Steel B7 Screw Johannesburg, Alloy Steel ASTM A193 B7 Bolts Gqeberha, Alloy Steel B7 Washers Mbombela, Alloy Steel B7 Fasteners in Germiston.

Types of Alloy Steel Gr B7 Fasteners

Alloy Steel Gr B7 Screw

Low Alloy Steel Gr B7 Fasteners

Alloy Steel Gr B7 Bolts

Alloy Steel Gr B7 Nuts

Alloy Steel Gr B7 Washers

AS Gr B7 Heavy Hex Nut

Alloy Steel ASTM A193 Grade B7 Socket Head Cap Screw South Africa, ASTM A193 B7 Hex Head Bolt United kingdom, Alloy Steel B7 Heavy Hex Nut Cape Town, Alloy Steel B7 Lock Hex Nut Johannesburg, B7 Alloy Steel Spring Washer Gqeberha, ASTM A193 B7 Alloy Steel Fasteners Suppliers in Mbombela, Alloy Steel Gr B7 Fasteners Germiston.

Uses of Alloy Steel Gr B7 Fasteners

Alloy Steel Gr B7 Fasteners are commonly utilized in high-pressure and high-temperature applications across a variety of industries. You’ll often find them in oil and gas refineries, power plants, chemical processing facilities, and heavy machinery manufacturing, where they excel at securing flanged joints, valves, pumps, and pressure vessels. Their remarkable strength and corrosion resistance make them ideal for challenging environments, including subsea and offshore installations. In construction and infrastructure projects, B7 fasteners play a crucial role in providing structural integrity for steel frameworks and bridges. Thabiso Steel ensures that these fasteners meet stringent quality standards, so they perform reliably in mission-critical applications.