Manganese Steel Casting
Manufacturer & Exporter of Manganese Steel Castings
IS 2708 : 1993: (Third Revision) Manganese Steel Casting
Our Wide Range of Manganese Steel Castings is tested over various parameters, thus assuring optimum porosity & grain structure. These Manganese Castings are customized as per the specifications of our clients. and are demanded in various industries by keeping into consideration the International Standards.
Manganese is gray-white metal with a pinkish tinge, and a very brittle but hard metallic element. Manganese is a reactive element that easily combines with irons in water and air. It is a steel with a relatively large component about 10 -14% of manganese; highly resistant to wear and shock.
The original austenitic manganese steel, containing about 1.2% C and 12% Mn
Applications: Manganese steel is used in equipment for handling and processing earthen materials (such as rock crushers, grinding mills, dredge buckets, power shovel buckets and teeth, and pumps for handling gravel and rocks). Other applications include fragmentize hammers and grates for automobile recycling and military applications such as tank track pads.
Manufacturing Capacity : From 10 kgs. to 1 Ton Single PC.
| Chemical Composition of 1.5 Percent Manganese Steel Castings. | ||
|---|---|---|
| Constituent | Requirement, Percent* | |
| Grade 1 | Grade 2 and 3 | |
| Carbon | 0.18 - 0.25 | 0.25 to 0.33 |
| Silicon | 0.60 | 0.60 |
| Manganese | 1.20 - 1.60 | 1.20 - 1.60 |
| Sulphur | 0.050 | 0.050 |
| Phosphorus | 0.050 | 0.050 |
The following limits shall apply for the elements not specified in above table.
Constituent, Percent, Max
Copper 0.30
Nickel 0.40
Chromium 0.30
Molybdenum plus tungsten 0.25
Total content of these unspecified elements 1.00
| Mechanical Properties of 1.5 Percent Manganese Steel Castings. | |||
|---|---|---|---|
| Property | Requirement Grade I | Requirement Grade II | Requirement Grade III |
| Tensile Strength, MPa, Min | 520 | 620 | 690 |
| Yield Stress (0.2 Percent Proof Stress) MPa, Min | 320 | 370 | 495 |
| Elongation, percent, Min | 16 | 13 | 13 |
| Charpy, V-notch impact value, J, min | 30 | 25 | 22 |
| Brinell Hardness, HB | 152-207 | 179-229 | 201-255 |