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Guangzhou Changfeng Steel Co., LTD
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Wear Resistant Alloy Tool Steel Flat Bar 1.2379 X153crmo12 D2 ASTM Standard

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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Wear Resistant Alloy Tool Steel Flat Bar 1.2379 X153crmo12 D2 ASTM Standard

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Large Image :  Wear Resistant Alloy Tool Steel Flat Bar 1.2379 X153crmo12 D2 ASTM Standard

Product Details:
Place of Origin: China
Brand Name: CF STEEL
Certification: ISO, Mill Certificate
Model Number: D2 SKD11 1.2379 X153crmo12
Payment & Shipping Terms:
Minimum Order Quantity: 3MT
Price: To be negotiated
Packaging Details: Export Standard Packing or Customers'demand
Delivery Time: 7-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000 Tons/ Month
Detailed Product Description
Standard: DIN,ASTM,AISI,GB Production Route: Ef/Eaf+Lf+Vd/ESR
Test: SGS/Ut 100%/Element Testing Ut Standard: Sep 1921-84 Class 3 C/C To D/D
Tolerance: 0/+1.0mm(turned) -0/+5.0mm(black),0/+1mm Special Use: Cutting Tools, Measuring Tools, Wear Resistant Steel
Size: 6-200*155-810*3000-6000mm And Dia 15-200 HS Code: 722540
Sample: Free Sample
High Light:

alloy steel flat bar


tool steel flat bar

SKD11 1.2379 X153crmo12 D2 Hot rolled Alloy tool Steel Flat Bar


SKD11 1.2379 X153crmo12 D2 Hot rolled Alloy tool Steel Flat Bar ​

With high wear-resisting cold working die steel, SKD11 steel has the properties of high strength and high wear resistane, replace a new generation imported common cold working die steel with high odburability high wear-resisting.

Key words:
DC53, 1.2990, GS-821, ASSAB 88, SLD-MAGIC, AISI D2, W.-Nr. 1.2379


1. Grade

Cr12Mo1V1 D2 1.2379 SKD11

2. Chemical Composition (%)

C Cr Mn Mo Si V P S
1.4-1.6 11-13 0.3-0.5 0.7-1.2 0.30-0.5 ≤0.8 ≤0.025 ≤0.025


3. Hardness: Soft annealing 255HB

4. Recommend heat treatment:

Quenching Temepring
Heating temperature/ºC Cooling way Hardness(HRC) Tempering temperature/ºC Tempering number Hardness (HRC)
First preheating Second preheating Last heating
600-650 800-850 1020-1040 Air Cooling 61-63 500-560 2 ≥58

5. Features:
a. Vacuum degassing refining, processing steel purity.
b. The spheroidizing annealing softening, have the well machinability .
c. Has high hardness and wear resistance after heat treatment, strong hardenability.

6. Application:
Used for making various high precision,long-life cold work steel.
a. Template material thickness is not more than 2 mm, efficient blanking die, punching die and stamping die.
b. Thread rolling moulding and wear-resisting slider.
c. Cold heading die, thermosetting resin molding mold, senior gauge, etc.
d. Deep drawing forming die,cold extrusion dies.

7. Delivery condition:
Surface: Grinding surface, black surface, turned surface and milling surface according to customer's requirements.
For abundant stock, 15-20 days.
For customized products, 30-50 days.

Wear Resistant Alloy Tool Steel Flat Bar 1.2379 X153crmo12 D2  ASTM Standard 0

Our Service:
1, Sizes, materials and others are all at your requirements and can be changed;
2, Price varies on materials, dimensions, finish craft and different payments;
3, We are direct manufacture in machinery manufacturing work with experience of several decades;
4, Detail production design will be made according to information you offered;
5, We have adequate inventory, so that we can quick delivery;
6, The most important is that we have advanced equipment.

About Us
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China. With more than 20 years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.

To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel.

We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.




Q1: What do you do for the control of the quality?

A1: Before loading into the container, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.


Q2:: What are your hot-selling products ?

A2: S50C / P20 / D2 / 1.2379 / H13 / 1.2344 / CR12MOV / 4140 /EN19 EN24 EN31, abundant stock for both plates and rounds. Competitive prices and short lead-time.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

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