Supplying and distributing high-grade products with national and international standards is done at IMI Alloys India LLP. We have set a trademark style on the world industry and created a record. Steel is the oldest and reliable metal that we use. Alloy steel is the higher version of the stainless steel family. The unique combinations of their chemicals give the product stability and compatibility. Special combination of nickel and copper make them very tough and firm. These bars have thickness with fine corners and width. S7 tool & Alloy Steel Square Bars is designed to meet the purpose of resisting the distortion while undergoing heat treatment. Their working hardness is of higher range. They need not be sharpened over again.
All industries need many tools and products in their daily manufacturing and production unit. Accessing distinct clients from remote areas is what we want to do, and we are happy to announce that we are doing that successfully. S7 Tools & Alloys Steel square bars are the most general-purpose steel product.
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S7 Tools & alloy Steel square bars are shock resistant. They can work perfectly at moderate temperatures. Hot as well as cold applications use S7 Tools & alloy Steel square bars as their vital product. S7 Tools & alloy Steel square bars has an excellent blend of tensile strength and longevity. The automotive industry, oil and refineries are the industries of their use. Air hardening gives S7 Tools & alloy Steel square bars size stability too. Being strict in their properties, S7 Tools & alloy Steel square bars are tempered resistant too. IMI Alloys India LLP makes sure that these products reach their destined customer industry as promised on scheduled time. The customized forms of our square bars are also available for different industrial products with high quality features, specifications and working performances.
Country | USA | German |
Standard | ASTM A681 | DIN EN ISO 4957 |
Grades | S7/T41907 | 1.2355/50CrMoV13-15 |
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 |
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 |
Properties | Conditions | ||
---|---|---|---|
T (°C) | Treatment | ||
Thermal expansion | 12.6 x 10-6/ºC | 20-200 | – |
Generally, S7 tool steels are used for long run tooling applications, Some main applications for S7 Tool & Alloy Steel Square Bars materials are: