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Help CenterHot Rolled AISI P20 Plastic Mould Steel 30mm / 50mm SteelRound Bar
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Certification:CE,FCC,MSDS
Big Stock of AISI P20 Hot Rolled Steel Plate , Plastic Mould Steel Plate , Thickness 10-450mm , Width 1500-2300mm
-- 50,000 tons Stock
-- 7 warehouses and branches
-- 47 sets of vertical band saw
-- 100 sets of modern facilities
-- A group of QC technicians
-- Professional technical consulting
Quick Details
|
Steel Grade: |
P20 |
Application: |
Plastic Mold Steel |
|
Shape: |
Plate, Flat |
Standard: |
AISI, DIN, JIS, GB |
|
Dimension: |
10-450 mm x 1500-2300 mm |
Surface: |
Black, Machined |
|
Technique: |
Hot rolled. Q+T |
Ultrasonic Test: |
100% UT Passed |
Description:
◆ Equivalence
|
AISI / SAE |
DIN / W.Nr |
JIS |
GB |
|
P20 |
1.2311 |
---- |
3Cr2Mo |
◆ Chemical Composition (%)
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
0.28 0.40 |
0.20 0.80 |
0.60 1.00 |
≤ 0.030 |
≤ 0.030 |
1.40 2.00 |
0.30 0.55 |
◆ Dimensions
|
Thickness (mm) |
Width (mm) |
Length (mm) |
|
10-450 |
1500-2300 |
3000-5800 |
|
47 sets of Vertical Band Saw Strong cutting capacity!!! Monthly 250tons per set We guarantee a prompt delivery time We cut and machine the steel plate as your required sizes P20+Ni is recommended for the Blocks thickness over 450mm |
◆ Delivery Condition
EAF+LF+VD, Hot Rolled, Quenching + Tempering, Hardness 28-34HRC or 30-36HRC
or as customized, Black surface or Machined surface, UT 100% Passed
◆ Characteristics
1. It is a kind of plastic mold steel widely used in the world, with good comprehensive
mechanical properties, good hardenability. It is easy to get the homogeneous hardness
throughout the section for big dimension blocks.
2. Good polish ability, good toughness on the surface.
3. Delivered in Pre-hardening condition, used directly for making molds, that can guarantee
good usability and avoid the deformation in heat treatment.
◆ Applications
1. Making medium or large sized high precision plastic molds with long life.
2. Making low melting point alloyed die casting molds, like tin, zinc, lead.
◆ Forging Technique
|
Heat Temperature |
Start Forging Temperature |
Finish Forging Temperature |
Cooling Method |
|
1120-1160 °C |
1070-1110 °C |
>=850 °C |
Sand Cooling or Slow Cooling |
What we can offer?
We offer a wide range of steel products in a wide variety of dimensions and executions,
acc.to the common international specifications or customerized.
Machining and heat treatment are available.
Also, we advise you in choosing the right materials.
Shape Available
◆ Solid round bar
◆ Flat bar
◆ Square bar
◆ Hexagon bar
◆ Block
◆ Plate
◆ Sheet
◆ Wire rod
◆ Strip
| AISI | DIN | JIS | Stock | Application | |
| Hot Work Tool Steel | H11 | 1.2343 | SKD6 | √ |
Die Casting Dies, Extrusion Dies, Hammer Dies, Ram Dies |
Send Inquiry to This Supplier
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