Product Details
D2 Die steel ASTM A681 - 2008 Hot rolled / bright round bar
D2 steel has high wear resistance, micro-deformation cold working
die steel, and wind-hardened tool steel, with carbon content up to
1.5%, chromium content up to 11.5%, and hardness up to 60HRC after
heat treatment. D2 steel, such as silicon steel sheet punching die,
cold cutting scissors, trimming die, etc. High wear resistance,
vacuum heat treatment to HRC60 ° - 62 °, excellent processing
performance.
Supply Form & Size
Form of Supply | Size(mm) | Length(mm) |
Round bar | 6.0mm-500mm | 2.5m-10m |
Chemical Composition&Related Specifications
Grade | C | Mn | Cr | Mo | V | Co | P | S | Si |
D2 | 1.4-1.6 | ≤0.6 | 11.0-13.0 | 0.70-1.20 | ≤1.1 | ≤1.0 | ≤0.30 | ≤0.30 | ≤0.60 |
Brand comparison table
AISI/SAE | DIN/EN | BS | JIS/KS | China |
D2 | X153CrMoV12 | X153CrMoV12 | SKD11 | Cr12Mo1V1 |
Mechanical Property
Heat treatment specification | Quenching, 820 ± 15 ℃ preheating, 1000 ± 6 ℃ (salt bath) or 1010 ±
6 ℃ (furnace controlled atmosphere) heating, heat preservation for
10-20 min, air cooling, 200 ± 6 ℃ tempering |
Quenching: | Slowly raise the temperature of the workpiece to 600 ℃, hold it for
20 min for the first preheating, and then rise to 850 ℃ after the
average temperature, and hold it for 30 min for the second
preheating, and finally raise the temperature to 1020~1040 ℃, hold
it for 25~40 min, and then discharge it for air cooling. |
Stress relief annealin | After rough machining, the workpiece shall be heated to 600~650 ℃,
kept for 2h, cooled to 500 ℃ with the furnace, and then discharged
for air cooling |
Company Profile
Wuxi Zhanlu International Trade Co., Ltd.: Our company's address is
located in Wuxi, Jiangsu Province, China, where the steel resources
are very rich. Our company is a comprehensive import and export
steel trade enterprise. We can provide steel trade, logistics,
warehousing and other services. Our iron and steel products mainly
include excellent and special steel, mold steel and stainless
steel. In addition, our company can also provide special steel
products, such as cold drawn round steel, bright round steel
Polished round steel, cold drawn seamless pipe, cold drawn
hexagonal steel, cold drawn flat steel; Forged round steel, forged
flat steel and other special steel products.
Our company's business philosophy is "quality is life and service
is soul". Based on the principle of complete variety and customer
first, our product sales range is wide: China, Europe, the United
States, Japan, South Korea, Southeast Asia, Africa and other
countries. At the same time, we also provide services for the
Chinese procurement agents of many international companies, because
we can provide rich inventory and strong sources of goods, which
can solve their needs very well, It has won the trust of many
customers.
Our company has professional technology and rich experience. We can
provide quality control, spot supply, futures customization,
international trade and other services, including customs
clearance, commodity inspection, cargo transportation, insurance
and foreign exchange transactions. We are ready to provide
customers with various high-quality products and fast and
convenient services.