S7 Tool Steel Flat Bar

UNS T41907 Flat Bars, 50CrMoV13-15 Flat Bar, Tool Steel 1.2355 Flat Bars, ASTM A681 S7 Tool & Alloy Steel Flat Bars, Alloy Steel S7 Flat Bar Suppliers in Mumbai, India.

S7 tool steel is a versatile and high-performance material widely used in the manufacturing industry, particularly for applications that require high-impact resistance and excellent wear properties. The S7 Tool Steel Flat Bar is a popular form of this material, offering specific advantages in various tooling and machining applications.

ASME SA681 S7 Hot Forged Flat Bar, Tool Steel S7 Flat Bars Manufacturers, S7 Tool & Alloy Steel Flat Bars Manufacturers in India, Carbon Steel S7 Hot Rolled Flat Bars, S7 Tool Steel Flat Bars, Chrome Moly Steel S7 Flat Bars, S7 Steel Flat Bars Exporter in India.

S7 Tool Steel Flat Bars

S7 Tool Steel Flat Bars

Carbon Steel S7 Hot Rolled Flat Bars

Carbon Steel S7 Hot Rolled Flat Bars

CrMo S7 Cold Drawn Flat Bars Suppliers, Tool Steel T41907 Flat Bar Manufacturer, S7 Tool & Alloy Steel Industrial Flat Bars Exporter in Mumbai, ISO 4957 Black Flat Bars.

Composition:

S7 tool steel is a shock-resistant air-hardening steel known for its exceptional toughness and high impact strength. It is classified as a chromium-molybdenum alloy steel with additional elements such as silicon and vanadium. The alloy composition contributes to the steel's ability to withstand heavy impact loads and resist deformation at high temperatures.

Properties:

Hardness: The S7 steel bar exhibits high hardness after heat treatment, making it suitable for applications requiring a durable cutting edge.

Toughness: The steel's toughness is a standout feature, providing resistance to chipping and cracking under high-stress conditions.

Wear Resistance: S7 tool steel offers good wear resistance, making it well-suited for tooling applications that involve abrasive materials or conditions.

Machinability: The machinability of S7 steel is favorable, allowing for efficient shaping and forming processes.

Applications:

The S7 tool steel flat bar finds applications in a range of industries, including:

Tool and Die Making: S7 steel is commonly used in the production of punches, chisels, and forming dies due to its excellent combination of hardness and toughness.

Cold Work Applications: The S7 Shock-Resisting Tool Steel Flat Bars are suitable for cold work applications where tools may experience repeated shock and impact.

Cutting Tools: S7 flat bars are utilized in the manufacturing of cutting tools, such as shear blades and slitters, where resistance to wear and deformation is critical.

Mold Making: Alloy Steel S7 Flat Bar is employed in mold making for plastic injection molding and die casting, where toughness and wear resistance are essential.

Heat Treatment:

ASTM A681 S7 Tool & Alloy Steel Flat Bars undergo an air-hardening process, which involves heating the material to a specific temperature range and then allowing it to cool in still air. This process contributes to the steel's unique combination of hardness and toughness.

In summary, the S7 tool steel flat bar is a valuable material for applications demanding high toughness, wear resistance, and impact strength. Its versatility makes it a preferred choice in various tooling and machining scenarios, contributing to the efficiency and reliability of manufacturing processes across different industries.

S7 Carbon Tool Steel Flat Bars Equivalent Grades

Country USA German
Standard ASTM A681 DIN EN ISO 4957
Grades S7/T41907 1.2355/50CrMoV13-15

S7 Tool Steel Flat Bar Specification

Standard : ASTM A681, ASME SA681

Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI

Form : Flat

Size : 3.17mm to 350mm dia

Thickness : 2mm~100mm

Length : 4 to 6meters, or as customer’s requirements

Application : Lathe Tools, Milling Cutter, Cutter Blades, Boring Tools, Twist drills, Milling Knives, Reamers, Taps, Metalcutting saws, Screw Cutting Tools, File Cutter’s Chissels, Drills, Hobs, Drill Bits, Tread cutting tools etc

Carbon S7 Tool Steel Flat Bar Chemical Composition

ASTM A681-2008 C Si Mn P S Cr V Mo
S7/T41907 0.45 0.55 0.20 1.00 0.20 0.90 0.03 0.03 3.00 3.50 0.35 1.30 1.80
DIN ISO 4957 C Si Mn P S Cr V Mo
1.2355/50CrMoV13-15 0.45 0.55 0.20 0.80 0.50 0.90 0.03 0.02 3.00 3.50 0.15 0.35 1.30 1.70

S7 Tool Flat Bar Mechanical Properties

Properties Metric
Hardness, Rockwell C (air cooled from 941°C, 649°C temper temperature) 41
Hardness, Rockwell C (air cooled from 941°C, 449°C temper temperature) 53
Hardness, Rockwell C (air cooled from 941°C, 149°C temper temperature) 57
Modulus of elasticity 207 GPa
Charpy impact (V-notch; air cooled from 941°C; 425°C temper temperature) 13.6 J
Charpy impact (V-notch; air cooled from 941°C; 649°C temper temperature) 16.3 J
Charpy impact (V-notch; air cooled from 941°C; 200°C temper temperature) 16.9 J
Machinability (1% carbon steel) 70.0 – 75.0%
Poisson’s ratio 0.27-0.30

 

Industry We Serve

Appliaction industries

Cities We Deliver To

Atyrau, Moscow, Hanoi, Gurgaon, Nashik, Sydney, Secunderabad, Melbourne, Dubai, Madrid, Montreal, Brisbane, Jeddah, Thane, Vung Tau, Lahore, Al Jubail, Karachi, Doha, Ludhiana, Busan, Pimpri-Chinchwad, Toronto, Kanpur, Manama, Ahmedabad, Bhopal, Ulsan, Riyadh, Howrah, Dallas, Cairo, Chandigarh, Nagpur, Hong Kong, Calgary, Ho Chi Minh City, Muscat, Perth, Granada, Jakarta, Port-of-Spain, Colombo, Courbevoie, Hyderabad, Pune, Indore, Petaling Jaya, Tehran, Kuala Lumpur, Chiyoda, Houston, Bangkok, Haryana, Seoul, Ranchi, Kolkata, Coimbatore, Sharjah, Thiruvananthapuram, Chennai, Edmonton, Milan, Jaipur, Faridabad, Rajkot, Bengaluru, La Victoria, Baroda, Al Khobar, Ankara, Ahvaz, Jamshedpur, Los Angeles, Singapore, Caracas, Mumbai, Lagos, Geoje-si, Rio de Janeiro, Abu Dhabi, London, Algiers, Surat, Vadodara, Kuwait City, Visakhapatnam, New York, Dammam, Istanbul, Bogota, Aberdeen, New Delhi, Gimhae-si, Navi Mumbai, Santiago, Ernakulam, Noida, Mexico City.

Countries We Deliver To

Zimbabwe, Nepal, Puerto Rico, Argentina, Indonesia, United States, Poland, Azerbaijan, Brazil, Singapore, Belgium, Chile, South Korea, Hungary, Belarus, Nigeria, Costa Rica, Iran, Mongolia, Estonia, China, Morocco, Greece, Iran, Bulgaria, New Zealand, Sri Lanka, Angola, Romania, Lebanon, Croatia, Ecuador, Spain, Bhutan, Namibia, Serbia, South Africa, Macau, Italy, Denmark, Libya, United Arab Emirates, France, Slovakia, Peru, Malaysia, Netherlands, Jordan, Taiwan, Norway, Hong Kong, Portugal, Ukraine, Vietnam, Austria, Kazakhstan, Chile, Pakistan, Tunisia, Egypt, Finland, Colombia, Lithuania, Kuwait, Czech Republic, Sweden, Germany, Afghanistan, Kenya, Bolivia, Philippines, Turkey, Oman, Japan, Yemen, Trinidad & Tobago, Nigeria, Ireland, Bangladesh, Bahrain, Gabon, Qatar, Thailand, Switzerland, Poland, Tibet, Mexico, Australia, United Kingdom, Gambia, Venezuela, Saudi Arabia, Mexico, Iraq, Algeria, Ghana, Russia, India, Israel, Canada.

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