1.2316 ASTM 420 Mould Steel for Making Plastic Products

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Hot Rolled
• Application: Die Steel Bar
• Surface: Coated
• Alloy: Alloy
• Special Use: Mold Steel
• Model NO.: 420
• Grade Number: 420/1.2316
• 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

1.2316 ASTM 420 Mould Steel for Making Plastic Products

Product Description:
1. AISI 420, DIN 1.2316, 3Cr17NiMnMo 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	3Cr17NiMnMo	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	420	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	SUS420J2	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	1.2316	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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