P20+Ni 1.2738 Special Alloy Mould Tool Die Steel With Hardness HRC33-37

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Forged
• Application: Die Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
• Model NO.: P20+Ni/1.2738/718/3Cr2NiMo
• Thickness: 250-500mm
• Delivery condition: Pre-hardened 33-37HRC
• Quality Assurance: 100% UT passed
• Delivery Time: 7days
• Condition: stock
• Service: cutting, machining, heat treatment
• Transport Package: Standard/Customized
• Specification: standard/customized
• Trademark: customized
• Origin: China
• HS Code: 7225
• Production Capacity: 1000t/Y

Product Description

 P20+Ni 1.2738 Special Alloy Mould Tool Die Steel With Hardness HRC33-37

1. Features

1. Good machining performance  
2. Excellent polishability
3. Uniform hardness
4. High hardenability

2. Similar Standards

Chinese	American	German	Japanese	Swedish
GB	AISI	DIN	JIS	ASSAB
3Cr2NiMnMo	P20+Ni	1.2378	PDS5S	718

3. Chemical Composition

Grades	C	Si	Mn	P	S	Mo	Ni
1.2738	0.35-0.46	0.2-0.4	1.3-1.6	≤0.035	≤0.005	0.15-0.25	0.9-1.2
718/3Cr2NiMnMo	0.28-0.40	0.2-0.8	0.6-1.0	≤0.030	≤0.030	0.30-0.55	0.8-1.2
P20+Ni	0.32-0.40	0.2-0.4	1.0-1.5	≤0.030	≤0.035	0.30-0.55	0.8-1.2

4. Heat Treatment

Quenching			Tempering
Heating Temperature/ºC	Cooling	Hardness/HRC	Heating Temperature/ºC	Cooling	Hardness/HRC
840-870	Air	≥50	550-640	Air	28-36

5. Stock Size

steel plate	Hot Rolled	Thickness	20-150mm
		Width	2200mm
		Length	2000-8000mm
	Hot Rolled	Thickness	155-300mm
		Width	1600mm
		Length	4000-8000mm
steel block	Thickness	300-1000mm
	Width	800-1600mm
	Length	2000-6000mm

6. General Applications
7. Product photo