Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of x120mn12 high manganese steel plate in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
X120Mn12 high manganese steel plate
X120Mn12 high manganese steel plate is a high-manganese wear-resistant steel that is the best choice for wear resistant materials such as high impact and high pressure material wear. The biggest characteristics of high manganese steel are two: first, the greater the external impact, the higher the wear resistance of the surface layer; the second is that with the gradual wear of the surface hardened layer, the new work hardened layer will continue to form. X120Mn12 rolled steel plate has excellent wear resistance for strong impact wear and large stress wear, no breakage during use, and easy machining, such as cutting, welding and bending.
Product Basic Information
|
Grade |
C |
Si |
Mn |
P |
S |
|
Mn13 |
0.90-1.20 |
0.30-0.80 |
11.00-14.00 |
≤0.035 |
≤0.030 |
Mechanical Properties
|
Grade |
Tensile strength |
Elongation |
Impact performance 20 ° C |
Initial hardness value (HB) |
Hardness value after hardening (HB) |
Cold bend 180° |
|
Mn13 |
≥800MPa |
≥40% |
ak≥90(J) |
200-250 |
>300 |
YES |
Similar steel grade & equivalent steel materials
|
USA |
Japanese |
Gemany |
British |
France |
International |
Chinese |
|
ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
ISO |
GB |
|
A128 |
SCMnH11 |
X120Mn12 1.3401 |
X120Mn12 1.3401 |
Z120Mn12 1.3401 |
------ |
Mn13 |
X120Mn12 mechanical properties
tensile strength σ b (MPa)：≥800
yield strength σ s (MPa)：≥500
elongation δ (％)：≥20
Hardness: ≤ 229HB
Product Application Areas
X120Mn12 high manganese steel plate is widely used in building, industry, machinery etc.
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.
Packing & Delivery
Packing Details : Export standard package,bundled or be required.
The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details : 7-15 days,or according to the order quantity or upon negotiation
Introduction to X120Mn12
X120Mn12 is a high manganese wear-resistant steel produced in Germany. Under strong impact and pressure,
X120Mn12 rolled steel plate has excellent wear resistance. X120Mn12 rolling after pre-processing
In the environment of no impact or small pressure, the wear resistance of X120Mn12 steel plate is also much higher than that of imported low-alloy wear-resistant steel, and of course, much stronger than that of domestic wear-resistant steel NM420. And the cutting and welding performance is also very good. At present, it is widely used in shot blasting machine manufacturing industry, ball mill manufacturing industry, high-speed rail industry, mining machinery industry, cement industry, and other heavy industries.
|
Package |
With strips, wooden pallets, standard export package or as required |
|
Lead Time |
7-10 days after get deposit |
|
Payment Terms |
T/T, L/C |
|
Price Terms |
FOB, CRF, CIF, EXW |
|
MOQ |
1 Ton |
Workshop
FAQ
Q: Can I cut X120Mn12 steel plate with a standard flame torch?
A: No, you should not use flame cutting. The heat will cause severe hardening and micro-cracking on the cut edge. We recommend cutting with a waterjet, plasma, or laser. If you must use a saw, use a high-power abrasive wheel and keep it cool.
Q: Is X120Mn12 easy to drill or machine?
A: No, it is extremely difficult to machine. The material work-hardens rapidly under cutting pressure, which will dull standard drills and end mills quickly. If drilling is unavoidable, use carbide-tipped tools, keep the feed rate high and constant, and never let the tool rub.
Q: The steel is only 200-250 HB initially. Why is it considered wear-resistant?
A: Because its wear resistance comes from impact hardening (work hardening). When subjected to heavy impact or high pressure, the surface layer hardens up to >300 HB, making it highly resistant to abrasion. It works best in high-impact environments, not smooth sliding wear.
Q: Can I weld X120Mn12 if a part cracks?
A: Yes, it is weldable but requires a specific procedure. Use austenitic stainless steel electrodes (like E308 or E309), keep the heat input low, and avoid preheating. Intermittent welding and cooling between passes will prevent the base metal from getting too hot and becoming brittle.
Q: What is your minimum order quantity for this plate?
A: Our standard minimum order quantity (MOQ) is 1 ton. We supply the material hot-rolled, directly from our in-house production base, ensuring consistent chemical composition (11-14% Mn) for maximum impact life.
Hot Tags: x120mn12 high manganese steel plate, China, manufacturers, suppliers, factory, AISI1045 Seamless Steel Pipe, Alloy 15CrMnMoV Steel Plate, Hair Scissors Hitachi 440c Stainless Steel Sheet, AR500 Abrasion Resistant Steel Plate, Aisi 4140 Alloy Steel Sheet, Nickle Alloy Sheet