S1 Tool & Alloy Steel is a premium-grade tool steel known for its outstanding impact toughness, wear resistance, and versatility in heavy-duty industrial applications. Meta Aerospace delivers top-quality S1 Tool & Alloy Steel Manufacturers products, trusted for precision tooling and rugged environments. This high-performance alloy is engineered to withstand severe shock loading and dynamic conditions, making it a preferred choice across multiple sectors.
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S1 Tool & Alloy Steel apart is its superior blend of toughness and wear resistance. Classified under water-hardening tool steels, S1 grade combines medium carbon content with vanadium and silicon, offering a balance between hardness and machinability. Its unique composition ensures exceptional resistance to chipping and cracking under high stress. As one of the trusted S1 Tool & Alloy Steel Suppliers, Meta Aerospace provides this alloy in various forms including forged bars, rounds, and flats to suit different industrial needs.
When it comes to advantages, S1 Tool & Alloy Steel leads with outstanding impact resistance, superior toughness, excellent machinability, and high tensile strength. Its ability to resist thermal fatigue makes it suitable for hot work applications. The material’s dimensional stability ensures precision and consistency during tooling and die production. As trusted S1 Tool & Alloy Steel Stockists, Meta Aerospace ensures every piece meets stringent quality and performance standards.
The high tensile S1 Tool & Alloy Steel is used in various industries due to its better mechanical profile:
S1 Tool & Alloy Steel is designed to perform in operations where tools experience repeated blows or intense impact. This makes it ideal for hot and cold working tools. One of the most valuable features of this steel is its ability to retain high hardness at elevated temperatures, making it a reliable option for manufacturing components that operate in extreme environments. The steel’s deep hardening capability also supports longer tool life, reducing replacement costs and downtime.
Meta Aerospace also serves as one of the trusted S1 Tool & Alloy Steel Exporters, ensuring reliable global delivery of high-grade materials with consistent quality and timely logistics. Our extensive inventory and value-added services like cutting, heat treatment, and custom forging support the most demanding industrial requirements.
Standard : | ASTM A681, ASME SA681 |
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Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Form : | Square |
Diameter : | 8mm – 350mm |
Size : | 4 to 100mm |
Diameter Range : | 0.040 mm – 12 mm (0.0016” – 0.4724”) |
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 |
AISI / SAE | DIN / W.Nr | UNS | JIS | GB | AFNOR |
---|---|---|---|---|---|
S1 | 1.2550 | T41901 | G4053 | GB/T 3077 | 55 WC 20 |
C | Mn | Si | Cr | Ni | Mo | W | V | Cu | P | S |
---|---|---|---|---|---|---|---|---|---|---|
0.40-0.55 | 0.10-0.40 | 0.15-1.20 | 1.00-1.80 | 0.30 | 0.50 | 1.50-3.00 | 0.15-0.30 | 0.25 | 0.03 | 0.03 |
Temperature, °F | 70* | 70 | 400 | 800 | 1000 | 1200 | 1400 |
---|---|---|---|---|---|---|---|
Ultimate Tensile Strength, ksi | 95* | 145 | 143 | 138 | 131 | 103 | 64 |
0.2% Yield Strength, ksi | 50* | 95 | 93 | 93 | 87 | 88 | 62 |
Elongation, % | 40* | 24 | 21 | 18 | 18 | 13 | 18 |
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