Guangdong Gonmo New Material Technology Development Co., Ltd.
High Manganese Steel
A specialized steel manufacturer. We only make steel grades with qualities that are fine-tuned to make applications stronger, lighter, safer, easier to produce, more long-lasting, fuel efficient and sustainable – all depending on what’s highest on the users’ list of priorities.
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High Manganese Non-magnetic Steel
Model
|
Steel Grade |
MPa Yield Strength (Typical) |
MPa Tensile Strength (Typical) |
A50% Elongation (Typical) |
H/m Absolute Permeability |
mm Available Specification |
| 20Mn23AIV | ≥225(331) | ≥520(608) | ≥30(50) |
≤1.319x10-6 (1.26x10-6) |
3.0~25.0x1000~2050 |
Description
20Mn23AlV has extreme low magnetic conductivity, good mechanical properties and processing properties , which can replace low-magnetic austenitic stainless steel used in the manufacture of non-magnetic parts in transformers , generators and special smelting furnaces and other equipment to prevent parts from radiation and ensure safe operation. It can be widely used in: 1. structural parts of magnetic shielding, tensile plate of core limb in oil tank of large and medium-sized transformers; 2. structural parts as stator coil ring, protective ring in large and medium-sized generators; 3. high voltage casing parts and adjacent steel structure parts of high voltage and high current transmission lines
High Manganese Wear-resistant Steel
Model
|
Steel Grade |
MPa Yield Strength (Typical) MPa |
MPa Tensile Strength (Typical) |
A50% Elongation (Typical) |
HBW Brinell Hardness (Typical) |
mm Available Specifications |
| Mn13 | ≥300(471) | ≥700(1010) | ≥24(45) | ≥170(210) | 3.0~25.0x1000~2050 |
| X120Mn12 | ≥300(465) | ≥700(1020) | ≥20(41) | ≥170(220) | 3.0~25.0x1000~2050 |
| Mn12 | ≥300(475) | ≥700(1020) | ≥20(42) | ≥170(220) | 3.0~25.0x1000~2050 |
Description
High manganese austenitic steel such as Mn13 and X120Mn12, Mn12 have good toughness and remarkable surface work hardening properties. Under strong impact load or extrusion load, the stressed surface is work hardened, and the surface hardness can be significantly increased from the initial HB200 to over HB750, while the core of steel plate still maintains good impact toughness. It is widely used in mining equipment, machinery manu-facturing industry, such as shot blasting equipment, large-scale jaw crusher, etc.
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Guangdong Company
Email: berry@gonmo-steel.com (Berry)
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