1.2738 718 P20+Ni Pre-hardened Die Steel Block Hardness:33-37HRC

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Blackface
• Technique: Hot Rolled
• Application: Mold & Dies
• Model NO.: 718/P20+Ni/1.2738
• Special Use: Cutting Tools, Measuring Tools, High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Grade: 718/P20+Ni/1.2738
• Certificate: ISO / Mill Certificate
• Test: Ut 100% passed
• Payment: 30% deposit, balance by L/C at sight or T/T
• Thickness: 20-300mm
• Width: 1600-2200mm
• Length: 2000-8000mm
• Hardness: 33-37HRC
• MOQ: 3MT
• Delivery Time: 10-50 Days
• Packing: Standard or customized
• Ut standard: Sep 1921-84 class 3 C/C to D/D
• Production route: EF/EAF+LF+VD/ESR
• Transport Package: Standard or Customized
• Specification: 20-300*1600-2200*2000-8000mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7225400000
• Production Capacity: 1000mt/Month

Product Description

1.2738 718 P20+Ni Hot Rolled Pre-hardened Die Steel

1, Features
1)uniform hardness qualitative of Material;
2)No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
3)Excellent polishing performance;
4)Good machining performance;

2, Application
Used for various large -sized mirror plastic mould,percision mould;
1)Leather grain, pear skin grain etching, imitation stone moulds;
2)Clear plastic container classes such as pencil case, commodity high gloss mould;
3)Such as refrigerator, air conditioner production to demand higher large mould;

3, Grade

GB	DIN	AISI	ASSAB
3Cr2NiMnMo	1.2738	P20+Ni	718

4, Chemical composition(%)

C	Si	Mn	P	S	Cr	Mo	Ni
0.30-0.40	0.20-0.50	1.00-1.50	≤0.010	≤0.030	1.5-2.00	0.25-0.40	≥1.0

5, Hardness:33-37HRC

6, Mould steel Size:

Size of Steel grade 1.2738 mechanical properties
Round bar	Diameter(mm)	Length (mm)
	Max:800	Max: 9000
Plate	Thickness(mm)	Width (mm)	Length (mm)
	Max:800	Max:1000	Max:6000
The specification can be customized.

7, Packing: Export Standard Packing or Customers'demand

8, Delivery
Abundant stock, 7-15 days.
Customized products, 15-30 days.

9, The process flow
1)Hot rolled or forged condition, Pre-harden &tempering , black surface
2)Hardness: 30~36HRC
3) Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface 

1.2738 718 P20+Ni Hot Rolled Pre-hardened Die Steel pic


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.