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IB Export offers an extensive variety of Armor Steel Plate to the customers. This Armour Steel Plate is generally used to protective layer vehicles in different car commercial ventures. Then again, this Armour Steel Plate is temperature and additionally warm safe that is adored about is by our shoppers.
Keeping in mind the end goal to bond our notoriety in the business sector, IB Export are occupied with cooking a fabulous scope of Armour Steel Plate with the guide of very created innovation. Our offered plates are profited in various sizes, shapes and other such particulars to look over. The Armour Steel Plate offered by us are definitely composed at our merchants' exceedingly created producing unit taking after industry characterized parameters. The offered reach can likewise be profited from us at the business sector driving costs.
| Description of the steel grades | Ramor armour steels are manufactured with a novel direct quenching
process. With this method not only a good blast and ballistic
protection is achieved, but also good flatness, surface quality and
dimensional accuracy are obtained. Ramor 400 steel is designed to give protection against high pressures caused by explosions and blasts. Ramor 500 is the most suitable choice, when protection is needed against kinetic energy projectiles i.e. ballistic performance. The number of the designation indicates the average Brinell hardness value 400 and 500 HBW, respectively. |
|---|---|
| Product forms | Heavy plates and cut lengths (=sheets). |
| Delivery condition | Quenched. |
| Dimensions |
Heavy plates 6.0 – 30 mm. Cut lengths with mill edges 2.5 – 6.5 mm. |
| Surface condition | According to EN 10 163-2 Class B Subclass 3. Repair welding of plates is not permitted in plate produc- tion of Ramor steels. |
| General technical delivery condition | According to EN 10 021. Unless otherwise agreed, inspection document EN 10 204-2.2 is issued in English. |
| Mechanical properties | The plate must take appropriate precautions to protect themselves and no outsiders must be allowed in the area. The safest location is usually by the bending ma- chine. The handling instructions of the steel supplier and safety instructions of the workshop must be adhered to in detail. New employees must receive appropriate train- ing before they are allowed to process hardened steels. |
| Materials testing | Materials testing procedure is presented in Table 4. Recommended minimum plate thickness of Ramor 500 for different protection classes is presented in Table 5. |
| Heat treatment | Heat treatment is not recommended. If tempering process is needed, please, contact technical customer service for further assistance. |
| Welding | Ramor steels can be welded with common welding methods. Austenitic steel welding consumables are rec- ommended. Ferritic welding consumables can be used also, if the strength of the joint is important. If ferritic consumables are used, the need for elevated working temperature has to be studied in order to achieve fault- less weld joint. |
| C | Si | Mn | P | S | Cr | Ni | Mo | B | |
|---|---|---|---|---|---|---|---|---|---|
| Ramor 400 | 0.24 | 0.7 | 1.5 | 0.02 | 0.02 | 1 | 1 | 0.7 | 0.01 |
| Ramor 500 | 0.32 | 0.7 | 1.5 | 0.02 | 0.02 | 1 | 2 | 0.7 | 0.01 |
| R MPa | R MPa | A % | HB | t °C | Cha | |
|---|---|---|---|---|---|---|
| Ramor 400 | 1100 | 1300 | 8 | 360 – 450 | -40 | 20 |
| Ramor 500 | 1450 | 1700 | 7 | 480 – 560 | -40 | 20 |
| Heavy plates Thickness mm | Upper tolerance mm | Sheets Thickness mm | Upper tolerance, width-wise mm | |
|---|---|---|---|---|
| -1200 | 1201 – 1500 | |||
| 6.00 – 6.99 | 0.74 | 2.50 – 3.00 | 0.30 | 0.32 |
| 7.00 – 7.99 | 0.76 | 3.01 – 4.00 | 0.32 | 0.36 |
| 8.00 – 9.99 | 0.80 | 4.01 – 5.00 | 0.36 | 0.40 |
| 10.00 – 11.99 | 0.90 | 5.01 – 6.00 | 0.40 | 0.42 |
| 12.00 – 14.99 | 1.00 | 6.01 – 6.50 | 0.44 | 0.44 |
| 15.00 – 19.99 | 1.10 | |||
| 20.00 – 24.99 | 1.20 | |||
| 25.00 – 29.99 | 1.30 | |||
| 30.00 | 1.40 | |||
