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Basic Info.
Product Description
| Mn13 Chemical Composition | ||||
| C | Si | Mn | P | S |
| 0.90-1.20 | 0.30-0.80 | 11.00-14.00 | ≤0.035 | ≤0.030 |
| Mechanical behavior | |||||
| tensile strength | Elongation | Impact performance 20ºC | Initial hardness value (HB) | Hardness value after hardening (HB) | Cold bend 180° |
| ≥800MPa | ≥40% | ak≥90(J) | 200-250 | >300 | qualified |
High Manganese Steel Plate (Mn13/X120Mn12) rolled plate can reduce the cost of using for quick-wear part of low equipment and save the overhaul fee of equipment, so it improves the competition.
Such as wear-out parts of impact resistance ,such as scaleboard of shot-blasting machine, scaleboard of ball crusher; ball grinder,bucket lip of grab,screw die of crusher,hoppers, truck Bed Bodies, scrapers, conveyor Parts, baffle plates, safe deposit box and so on .
Also used to make simply structure ,the forging which request wear-resistance of low impact,such as scaleboard , pinion rack,the wall of crashing, sleeve and etc.,
1. For cutting Mn13 high manganese wear-resistant steel plate, plasma cutting is recommended.
Plasma cutting is divided into underwater plasma and air plasma cutting. When using underwater plasma cutting, the plasma gas can produce thousands of degrees of high temperature, the high manganese steel plate is melted quickly at the cut, and the water is blocked to avoid oxidation, and the water cools the steel plate in time to prevent the precipitation of carbides and cut the steel plate. The surface is smooth and flat, there is no heat-affected zone, and the cutting quality is the best. It is the first choice for cutting high manganese steel. Air plasma cutting can also be used.
2. Mn13 high manganese wear-resistant steel plate can also be cut by traditional flame.
When using flame cutting, it is recommended to use a cutting trolley. According to the thickness of the steel plate, use different specifications of the gun head, and adjust the ratio of gas and oxygen appropriately (preferably a neutral flame), and it is best to start cutting after all adjustments. Prevent the cross-section gap caused by the midway flameout and arc ignition, which affects the cutting quality.
3.Welding of Mn13 high manganese wear-resistant steel plate
Manual arc welding can be used for welding high manganese wear-resistant steel plates. Before welding, the welding seam should be polished, and the groove and edge of the workpiece should be thoroughly cleaned to remove rust and oil stains. At the same time, the electrode should be dried; when welding, a small diameter electrode (usually 3mm-3.5mm), small current, high voltage, Multi-layer welding, multi-pass, fast welding; if DC welding is used, the electrode is connected to the positive electrode; after each layer is welded, the weld must be hammered to improve its thermal crack resistance. You can also use running water to cool down quickly.
Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel, and also have cooperation with foreign steel mill, like Handox, Raex, Jfe. We have our own quality management systems : ISO9001 , ISO14000 , OHSAS18001 standards, strictly control purchases, produce, sales, warehouse and transport processes.
Packing Details : Bundle with steel strip
Delivery Details : Use trays to facilitate loading and unloading Standard Export Seaworthy Package.Suit for all kinds of transport,or as required.
20 Feet Container: Length 5930mm *Width 2350mm*High 2154mm
Loading weight: 26Ton
40 Feet Container: Length 12062mm*Width:2350mm*High 2284mm
Loading weight: 26Ton
Shandong Kunda Steel Co.,Ltd.
located in Shandong province. In order to meet customer request of product variety,we established long term friendly cooperation with famous domestic mill plants. With good reputation in Europe, Southeast Asia, Middle East, South America and Africa,our annual export volume twenty-five million dollars,about forty percentage of total sales,especially our Wear Resistant Steel Plate, Weathering Steel Plate, High Strength Carbon Steel Plate are popular with Southeast Asia, Middle East customer .
