X12CrMo5 Alloy Steel Plate is a type of chromium-molybdenum alloy steel that can stand up to heat. It's good for structures and pressure containers that need to work at high temperatures. This steel is part of the ferritic-martensitic alloy group. It's popular because it doesn't rust or scale easily when things get hot. It's made following rules like DIN EN 10028-2 and ASTM A387, and it's like the 12CrMo5 grade. It's strong, tough, and lasts even when things get rough.
This steel usually has chromium and molybdenum in its mix. These things help it resist creep and protect it from rust caused by hot gases or steam. At Jiangsu CunRui Metal Products Co., Ltd, they carefully make each X12CrMo5 Alloy Steel Plate. They use hot rolling, heat treatments, and ultrasound checks to make sure it works steadily and has a stable inside structure.
X12CrMo5 Alloy Steel Plate works well at high temperatures and keeps its shape. Because of this, it's a favorite in industries where you need both strength and rust resistance.
Specifications & Technical Parameters
| Standards | DIN EN 10028-2 / EN 10216-2 / ASTM A387 Grade 11 Class 1 or equivalent |
| Material Grade | X12CrMo5 / 12CrMo5 / 1.7335 |
| Thickness | 3 mm – 200 mm |
| Width | up to 2500 mm |
| Length | up to 12000 mm (custom sizes available) |
| Heat Treatment | Normalized and tempered (N+T) |
| Surface Condition | Hot rolled, pickled, or machined |
Mechanical Properties (Typical):
| Tensile Strength | 440–590 MPa |
| Yield Strength | ≥ 275 MPa |
| Elongation | ≥ 20% |
| Impact Energy (Charpy V-notch) | ≥ 27 J at room temperature |
Typical Chemical Composition (%)
| C: 0.10–0.18 | Si: ≤0.50 | Mn: 0.40–0.80 | Cr: 4.0–6.0 | Mo: 0.45–0.65 | P, S ≤0.025 |
Why Choose Us?
Superior Heat Resistance
It comes from the mix of chromium and molybdenum. This setup fights heat and oxidation really well. It suits ongoing work in spots up to 600 degrees Celsius. You get long term trust in things like boiler tubes, steam headers, and pressure vessels.
High Strength and Dimensional Stability
Hold up even when heat builds. The plate keeps good mechanical power and exact sizes. It cuts down on bending under pressure. This matters a lot for turbine parts and setups in power plants.
Reliable Surface Quality
Shows in the plates they supply. Surfaces stay smooth and even. Options include pickled, shot blasted, or machined finishes. This makes coating, painting, or extra work easy based on what clients want.
Applications
X12CrMo5 Alloy Steel Plate is a go-to material where you need stuff to hold up under heat and pressure, and still be mechanically sound. You'll find it in:
Power plants: think boiler drums, heat exchangers, and turbine casings.
Petrochemical plants: reactor shells, reformer tubes, and process vessels.
Oil and gas: refinery gear, pressure vessels, and pipelines.
Thermal plants: steam headers, superheaters, and flanges.
Any heavy engineering or fabrication job that needs strength and creep resistance.
Because it lasts longer and cuts down on maintenance, X12CrMo5 Alloy Steel Plate helps keep things running smoothly and saves cash over the long haul.
Our Services
01
Quality Control
Each batch goes through tough tests. These cover chemical checks, mechanical trials, ultrasonic scans, and size confirmations.
02
Packaging
They use airworthy wooden pallets or steel frames for the loads. Moisture proof wraps and edge guards come along too.
03
After-Sales Support
The team offers ongoing tech advice and quick replies to questions on quality or papers. They focus on lasting partnerships and happy customers.
04
Logistics
Delivery options flex by sea, air, or courier. Everything arrives safe and on time around the world.
FAQ
Q: What makes X12CrMo5 Alloy Steel Plate good for long-term use in hot places?
A: It's the chromium and molybdenum. They make the steel keep its shape and strength, even when it's been hot for a long time. So, it works well in things like boilers and steam pipes without breaking down.
Q: Can I work with X12CrMo5 Alloy Steel Plate like normal steel?
A: Yes! You can cut, drill, bend, and machine it with regular tools. Just keep an eye on the temperature when you're shaping or welding it, so you don't mess up the steel.
Q:Is X12CrMo5 as rust-proof as stainless steel?
A: Not quite as good overall, but it's great in hot, steamy, or smoky places. It forms a protective layer that works wonders.
Q: Can I use X12CrMo5 Alloy Steel Plate for things that hold pressure?
A: Definitely. It follows pressure vessel rules like EN 10028-2 and ASTM A387. So, it's good for stuff that needs to hold a lot of pressure and heat at the same time.
Q: What checks do you do before sending X12CrMo5 Alloy Steel Plate out?
A:We check each plate with ultrasound or magnetic particles. We also pull-test and do impact tests, to be sure everything is up to par on strength and measurements.
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