Manganese Plate
Trident Enterprises are among the pre-eminent organizations, involved in manufacturers, suppliers, stockists and exporter Manganese Plate. Available in different lengths, thicknesses and sizes, these Manganese Plate are widely demanded by various industries like food & beverage, chemical, petrochemical, pharmaceutical and cosmetics. In addition to this, we provide tailor-made solution for all our offered Manganese Plate as per customers’ requirements.
What is Manganese Plate?
Mangalloy is made by alloying steel, containing 0.8 to 1.25% carbon, with 11 to 15% manganese. Mangalloy is a unique non-magnetic steel with extreme anti-wear properties. The material is very resistant to abrasion and will achieve up to three times its surface hardness during conditions of impact, without any increase in brittleness which is usually associated with hardness.This allows mangalloy to retain its toughness. Most steels contain 0.15 to 0.8% manganese. High strength alloys often contain 1 to 1.8% manganese.At about 1.5% manganese content, the steel becomes brittle, and this trait increases until about 4 to 5% manganese content is reached. At this point, the steel will pulverize at the strike of a hammer. Further increase in the manganese content will increase both hardness and ductility. At around 10% manganese content the steel will remain in its austenite form at room temperature if cooled correctly.Both hardness and ductility reach their highest points around 12%, depending on other alloying agents.
Mangalloy has been used in the mining industry, cement mixers, rock crushers, railway switches and crossings, crawler treads for tractors and other high impact and abrasive environments. It is also used in high impact environments like inside a shot peening machine. These alloys are finding new uses as cryogenic steels, due to their high strength at very low temperatures. Mangalloy is heat treatable, but the manganese lowers the temperature at which austenite transforms into ferrite. Most grades are ready for use after annealing and then quenching from a yellow heat, with no further need of tempering, and usually have a normal Brinell hardness of around 200 HB, (roughly the same as 304 stainless steel), but, due to its unique properties, this number has very little effect on determining the abrasion and impact resistance of the metal. Another source says that the basic Brinnell hardness of manganese steel according to the original Hadfield specification is 220 but that with impact wear the surface hardness will increase to over 550.
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| Type | Manganese Plate |
| Standard | EURONORM 1.3401 – X120Mn13, DIN W1.3401, AFNOR X120Mn13, ASTM A128 Gr B2 |
| Size | 1/4", 1/2", 3/4", 1-1/4", 2" |
| Width | 48", 60", 72", 96" |
| Thickness | 3mm-600mm |
| Length | 120", 144", 240" |
| Delivery time | up to the order quantity |
| Order | Accept custom order |
| Quality Assurance | They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products. |
| Marking & Packing | Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases.On special requests we can also, make custom marking on our products. |
| Test Certificates | Manufacturer Test Certificate / Laboratory Test Certificate from Govt. Approved Lab. / Under Third Party Inspection with Excise Gate Pass to available benefit. |
Chemical Analysis Typical values (% weight)
| C |
Si |
Mn |
S |
P |
|
1.13 |
0.40 |
13 |
0.003 |
≤0.20 |
Mechanical Properties
| Hardness HB |
Yield Strength MPa |
UTS MPa |
El% |
KCV 20°C (68°F) - J |
|
| Typical Values |
220 | 380 (55 KSI) |
940 (136 KSI) |
40 | ≥ 112 J (≥ 83 ft.lbs) |
| Guaranteed Values* |
180/245 | 350 (51 KSI) |
800 (116 KSI) |
30 | 64 J (47 ft.lbs) |
Physical Properties
| Density * | Expansion Coeff. 0-600°C |
Specific Heat |
Electrical * Resistivity |
Thermal * Conductivity |
Magnetic * Permability |
|
| Metric US |
7.88 | 10 ⁻⁶ °C ⁻¹ 21.5 10 ⁻⁶°F ⁻¹ 11.9 |
J/Metric Kg. °C 502 BTU/lb°F .12 |
μΩ.m 75 μΩ.m 75 |
W/m. °C 13 BTU/hr.ft°F 7.3 |
≈1.002 |