Hot Rolled Steel Round Bar & Flat Bar of H13 SKD61 1.2344

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN
• Certification: ISO, RoHS
• Surface Treatment: Blackface
• Technique: Hot Rolled
• Application: Mold & Dies
• Model NO.: 4Cr5MoSiV1/H13/SKD61/1.2344
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Production Process: Ef/Eaf+Lf+Vd/ESR
• Quality Inspection: Ut100%, Chemical Composition
• Process Technique: Hot Rolled or Forged
• Shape: Plate/Flat Bar/Round Bar
• Payment: L/C or T/T
• Delievry Quantity: Include MOQ
• Transport Package: Export Standard Packing or Customers′demand
• Specification: thickness: 12-200mm width: >=155mm, length: 3-6m
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228400000
• Production Capacity: 1000t/Month

Product Description

Hot Rolled Steel Round bar & flat bar of H13 SKD61 1.2344

Pressure hot work die steel. The steel is electroslag remelted, material is uniform, good hardenability, with excellent mechanical processing performance and polishing performance, high toughness and plasticity, good high, low temperature wear resistance and high temperature fatigue and heat resistance.

1- 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

2- Available size

Flat Bar Size(mm)			Round bar Size(mm)
Thickness	Width	Length	Diameter	Length
6-90	205-610	on request	20-400	3000-6000

3- Features
A, Material uniformity, excellent cutting and polishing.
B, High toughness and high plasticity.
C. High wear resistance at high and low temperature.
D. Excellent overall hardening.
E. Good high temperature strength and heat resistance Fatigue.

4- Application
Used for making hot squeeaing mould,forging mould and embedded lump.
A, Suitable to manufacturing aluminum, zinc, copper alloy extrusion die, die casting, hot forging die and hot shear blades, etc.
B, Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form.
C, Extrusion mold of copper alloy, die-casting mold.

5- 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
500-600	820-860	1010-1060	Oil Cooling	53-55	560-620	2	50-47

6- Delivery: For abundant stock: 15-20 days. For customized products: 30-50 days.

7- Technical service: Die vacuum heat treatment and die surface treatment(N-O,C-N,carburize and nitridation surface treatment).

8- Terms of payment: 30% deposit T/T and the balance by L/C at sight, or T/T.