About S1 Tool & Alloy Steel Round Bars
IMI Alloys India LLP is the most powerful manufacturer and supplier of S1 Tools & Alloys Steel Round Bars. S1 Steel is high-quality used as device steel, and it has a place to the high-quality medium carbon alloy device steel. S1 steel Toughening conveyance hardness less than 250HB. We are providing the overall quality of round bars with highly valued specifications and properties. These round bars are manufactured with different types, such as flat bars. S1 steel alloy round bars is sawn from level bar or plate to your particular sizes. In addition, the S1 Tool Steel Round bar can be provided, supplying a quality exactness wrapped up bar to resistances. We are utilizing the leading raw materials for the making of the products. The material composition of these S1 Tools & Alloys Steel Round Bars is accurate and provides excellent efficacy.
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The treating resistance of gather stainless steels can be moved forward by the expansion of silicon, which too shapes a micro-structure to stand up to twisting in tempered conditions. It is utilized for applications like hammers, chisels etc. Our fabricated S1 Tools & Alloys Steel Round Bars exhibit various incomparable characteristics. These bars can be quickly and easily machinable by standard implies. However, it is in a tempered state, and customary strategies shape the alloy. The alloy may be welded by the traditional method, and the alloy can be cold worked within the toughened condition.
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 |
Properties | Metric | Imperial |
---|---|---|
Hardness, Rockwell C (air cooled from 899°C, 30 mins) | 54.5 | 54.5 |
Hardness, Rockwell C (air cooled from 927°C, 30 mins) | 56 | 56 |
Hardness, Rockwell C (air cooled from 982°C, 30 mins) | 56.5 | 56.5 |
Modulus of elasticity | 207 GPa | 30000 ksi |
Charpy impact (V-notch; oil quenched from 954°C; 149°C temper temperature) | 10.8 J | 8.00 ft-lb |
Charpy impact (V-notch; oil quenched from 954°C; 625°C temper temperature) | 29.8 J | 22.0 ft-lb |
Machinability (1% carbon steel) | 70.0 – 75.0% | 70.0 – 75.0% |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Properties | Conditions | ||
---|---|---|---|
T (°C) | Treatment | ||
Thermal expansion | 12.4 x 10-6/ºC | 20-100 | – |
Generally, S1 tool steels are used for long run tooling applications, Some main applications for S1 Tool & Alloy Steel Round Bars materials are: