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Guangzhou Changfeng Steel Co., LTD
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AISI Plastic Mould Steel Flat Bar Prehardened HRC33-37 1.2738 718H

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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AISI Plastic Mould Steel Flat Bar Prehardened HRC33-37 1.2738 718H

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Large Image :  AISI Plastic Mould Steel Flat Bar Prehardened HRC33-37 1.2738 718H

Product Details:
Place of Origin: CHINA
Brand Name: CF
Certification: ISO / Mill Certificate/ SGS
Model Number: 1.2738, P20+Ni, 718, 3Cr2NiMnMo
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Export Standard Packing or Customers'Demand
Delivery Time: 7-15 working days
Payment Terms: L/C, T/T
Supply Ability: 1000 tons/month
Detailed Product Description
Heat Treatment: Annealed / Q+T Test: SGS /UT 100% / Element Testing
Shape: Plate / Block Delivery Condition: Forged Or Hot Rolled
Standard: AISI, ASTM, DIN, GB,JIS,BS Surface: Black / Machined / Polished / Turned
High Light:

mould steel material


p20 mold steel

Prehardened (HRC33-37) 1.2738 718H Plastic Mould Steel Flat Bar
DIN 1.2738 Forged Plastic Mould Steels
Pre-hardened large size injection mould, can be pollished normally.Used for making high demand large size plastic mould.
1, Features
A, uniform hardness qualitative of Material;
B, No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
C, Excellent polishing performance;
D, Good machining performance;
2, Application
Used for various large -sized mirror plastic mould,percision mould;
A, Leather grain, pear skin grain etching, imitation stone moulds;
B, Clear plastic container classes such as pencil case, commodity high gloss mould;
C, Such as refrigerator, air conditioner production to demand higher large mould;
3, Grade

3Cr2NiMnMo P20+Ni 1.2738

4, Chemical composition(%)

C Mn Si Cr Ni Mo P S
0.35-0.45 1.30-1.60 0.20-0.40 1.80-2.10 0.90-1.20 0.15-0.25 ≤0.03 ≤0.03

5, Mechanical Properties

Hardness Y.S.(0.2%) UTS Elongation RoA Elastic Modulus
300 826 120 993 145 17 59 205 29745

6, Hardness:33-37HRC
7, Packing:Standard export packing or according to customers' request
8, The process flow
1) Hot rolled or forged condition, Pre-hardened &tempering, black surface
2) Hardness:30~36HRC
3) Hot rolled technology:EAF+LF+VD
Forged technology:EAF+LF+VD+ESR+Forging +QT + Machined surface

Product Photo
AISI  Plastic Mould Steel Flat Bar Prehardened HRC33-37 1.2738 718H 0
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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.
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group, DaYe and so on, the quality are certained.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 30-50 days after receiving your prepayment or firm order.
Q: What is the payment term?
A:100% T/T or 30%T/T deposite prepaid, 70%Balance L/C.
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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