Professional Manufacturer 1.2311 P20 Special Steel Plate for Mold Plastic

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Forged
• Application: Die Steel Bar
• Surface: Polished
• Alloy: Non-alloy
• Special Use: Mold Steel
• Model NO.: P20
• Grade Number: P20/1.2311
• Hardness: Annealed Hbs250 Max
• Diameter: 20mm~410mm
• Length: 80mm~410mm
• Certificate: SGS ISO
• Delivery Time: Within 25working Days
• Transport Package: Wooden Box or Customer′s Request
• Specification: 20-400mm
• Trademark: Taixie
• Origin: Wuxi, China
• HS Code: 7228300000
• Production Capacity: 1000t/Mon

Product Description

Professional Manufacturer 1.2311 P20 Special Steel Plate for Mold Plastic

Product Description:
1. AISI P20, DIN 1.2311, 3Cr2Mo Cold work tool steel
2. Hot rolled or Forged, condition annealing, black surface
3. Hardness: ≤ 255HBS;
4. Hot rolled technology: EAF+LF+VD
5. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E

Standard	Grade	Chemical composition (%)
		C	Si	Mn	Cr	Mo	V	Ni	W	Cu	Ti
GB	3Cr2Mo	0.32-0.42	0.80-1.20	0.20-0.50	4.75-5.50	1.10-1.75	0.80-1.20	--	--	--	--
AISI	P20	0.30-0.40	0.80-1.20	0.20-0.40	4.75-5.50	1.25-1.75	0.80-1.20	--	--	--	--
JIS	--	0.35-0.42	0.80-1.20	0.25-0.50	4.80-5.50	1.00-1.50	0.80-1.15	--	--	--	--
DIN	1.2311	0.37-0.42	0.90-1.20	0.30-0.50	4.80-5.50	1.20-1.50	0.90-1.10	--	--

Applications:
1. Diecasting mould(mold, fixed block, upper die, jet nozzle, nitride thimble ).

2. Extrusion die(mold, supporting member,  choke blocks).

3. Hot press die. (aluminum, magnesium, copper alloy)

4. Parts, such as cold cutting, overlap, hot shears, wearable parts.

5. Important parts for aviation industry.

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