1.2344 H13 SKD61 Hot Work Hot Rolled Forged Special Steel Round Bar

• After-sales Service: 24-hours
• Warranty: 7 days after receiving goods
• Type: Alloy Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Forged
• Application: Tool Steel Bar, Die Steel Bar
• Model NO.: 1.2344/SKD61/4Cr5MoSiV1/H13
• Surface Treatment: Black, Grinded, Machined
• Alloy: Alloy
• Special Use: Mold Steel, Used for Making Hot Squeeaing Mould
• Diameter: 10-800mm
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Quality Inspection: 100% UT, Chemical Composition
• Process Technique: Forged
• Shape: Plate/Flat Bar/Round Bar
• Payment: 30% Deposit, Blance by L/C at Sight or T/T
• Delievry Quantity: Include MOQ
• Transport Package: Export Standard Packing or Customers′demand
• Specification: diameter 250-800mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000t/Month

Product Description

1.2344 H13 SKD61 Hot Work Hot Rolled Forged Special Steel Round Bar

Die-casting mould for aluminum, extrusion mould, and thin-walled plastics mould.

Equivalent grades					Introduction
GB	DIN	AISI	JIS	ASSAB	1.2344 is the pressure resistant hot work die steel. The electroslag remelting of the steel is of uniform material, good hardenability, excellent mechanical and polishing properties, high toughness and plasticity, good high and low temperature wear resistance, and high temperature fatigue and heat resistance.
4Cr5MoSiV1	1.2344	H13	SKD61	8407
Available size(mm)
Flat Bar Size(mm)			Round bar Size(mm)
Thickness	Width	Length	Diameter	Length
16-500	205-610	2000-6000	100-800	3000-6000
Chemical Composition(%)
C	Si	Mn	P	S	Cr	Mo	V
0.32-0.45	0.80-1.20	0.20-0.50	≤0.030	≤0.030	4.75-5.50	1.10-1.75	0.80-1.20
Recommend heat treatment
Quenching					Tempering
Heating temperature/ºC			Cooling way	Hardness (HRC)	Tempering temperature /ºC	Tempering number	Hardness (HRC)
First preheating	Second preheating	Last heating
500-550	750-800	1020-1050	Oil Cooling or Air Cooling	56-58	560-580	3	40-45
Features
1) Electroslag remelting steel, the steel has a high hardenability and thermal cracking resistance, the steel contains a higher content of carbon and vanadium, good wear resistance, toughness is relatively weakened, with good heat resistance. 2) High temperature with good strength and hardness, high wear resistance and toughness, excellent comprehensive mechanical properties and high resistance to tempering stability.
Applications
1,Used to make forging die, hot extrusion die, precision forging die, die for aluminium, copper and its alloy mould. 2,Applicable to hot work, aluminum, magnesium, zinc, copper alloy die-casting die, cutting groove knife, scissors and hot forging action, plastic mold, hot work reamer, rolling knife, general hot forging die, hot bolt mold, heat, all kinds of tools, etc.
Technical service
Die vacuum heat treatment and die surface treatment(N-O,C-N,carburize and nitridation surface treatment).
Terms of payment:
30% deposit T/T and the balance by L/C at sight, or T/T.
Delivery condition:
For abundant stock, 15-20 days.For customized products, 30-50 days.

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