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Strong Resistant to Heat Checking Ymt2367r Mold Steel

Price $5.50
Min Order 10 kg
Availability In Stock
Shipping From Jiangsu, China
Popularity 355 people viewed
Model NO.:
YMT2367R
Type:
Steel Plate
Standard:
AISI, DIN, JIS, GB
Composition:
C: 0.32-0.40 Si:0.30-0.40 Mn:0.30-0.50 V:0.40-0.70
Technique:
Forged
Shape:
Block
Surface Treatment:
Black Primer
Special Use:
High-strength Steel Plate, Wear Resistant Steel, Mold Steel
Application:
Tool Steel Bar
Usage:
Aluminum, Zinc, Die Casting and Plastic Mold
Trademark:
YMT
Transport Package:
Container or Metal Framework
Specification:
Max 500mm thickness
Origin:
China
HS Code:
7224909090
Product Description

YMT2367ESR

YMT2367ESR hot work tool steel has high temperature strength and good wear resistance in high temperature environment, and twice hardened steel has good tempering, high through hardening and toughness, can be used directly during production in cooling water

Chemical Composition :

Steel grade (%)CSiMnCrMoV
YMT 2367ESR~0.38~0.40~0.40~5.00~2.5~0.60



Main Applications

It is for the production of wear-resistant tools, warm extrusion compression dies, and light and heavy metal forging dies and other hot work tools and accessories. Specially for the higher requirements of working environment, we recommend the use of electroslag remelting steel YMT2367ESR.

Physical Property

Density[g/cm3]:
20OC     7.83

Thermal Conductivity [W/m.K]:
20OC       25

Coefficient of Linear Thermal Expansion 10-6°C-1
20-100 °C20-200 °C20-300 °C20-400 °C20-500 °C20-600 °C20-700 °C
11.512.012.212.512.913.013.2


Non-metallic Inclusion
As per ASTM E45 method A
At ≤1.5, Bt≤l.5, Ct≤l.5, Dt≤l.5; Ad≤1,5, Bd≤l.5, Cd≤1.5, Dd≤l.5 or DIN50602-K4≤20 or subject to customer's requirements.

UT Test Standard
SEP 1921 Group3, Class E/e or subject to customer's requirements.




Delivery Conditions
Delivered in pre-hardened condition, max hardness 235HB, or according to customer's requirement.

Heat-Treatment
Air cooling, oil quenching or 450-550OC salt bath.  App. HRC50-56
Soft annealing temperatureQuenching temperature
800-840OC1030-1080OC. Air cool, oil cool or hot bath (500-550OC, Quenching hardness 53-57HRC.


Stress Relieving
Heat to 650OC, keep in furnace for one hour, then air cooling in order to alleviate stress during machining
Or reduce the deformation caused in the heat treatment.
Tempering and Hardness, UTS
Tempering temperature [ o C]100200300400500550600650700
HRC575554535656534331
UTS ([N/mm2 ]21401980191018452010205018451360995

 

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