1.2344 H13 SKD61 Alloy Steel Round Bar & Plate & Flat Bar

• Type: Steel Plate
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Technique: Hot Rolled
• Shape: Plate/Flat Bar/Round Bar
• Surface Treatment: Black, Grinded, Machined
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Model NO.: 1.2344/SKD61/4Cr5MoSiV1/H13
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Quality Inspection: Ut, Chemical Composition
• Process Technique: Hot Forged or Rolled
• Payment: 30% Deposit, Blance by L/C at Sight or T/T
• Delievry Quantity: Include MOQ
• Heat Treatment: Annealing or Q+T
• Test: SGS/100% UT100/ Element Testing
• Transport Package: Export Standard Packing or Customers′demand
• Specification: thickness 14-300mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000t/Month

Product Description

1.2344 H13 SKD61 Alloy Steel Round Bar & Plate & Flat Bar

H13 is hot work die steel, the implementation of standard GB / T1299-2000. ; Grade 4Cr5MoSiV1; alloy tool steel referred to as the joint steel, carbon steel is based on the addition of alloying elements and the formation of steel. Among them, including: measuring tool with cutting tools, impact resistance steel, cold work die steel, hot die steel, non-magnetic die steel, plastic mold steel.

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. Features
A. Electroslag remelting steel, the steel has a high hardenability and thermal cracking resistance,
B. Contains a higher content of carbon and vanadium, good wear resistance, toughness is relatively weakened, with good heat resistance.
C. High temperature with good strength and hardness, high wear resistance and toughness,
D. Excellent comprehensive mechanical properties and high resistance to tempering stability.

3. Applications
For the manufacture of large impact load forging die, hot extrusion die, precision forging die; aluminum, copper and its alloy die-casting mold.
A. Die die, such as: mold kernel, inserts, thimble, sleeve.
B. Extrusion die, such as: mold, mold pad, bushing.
C. Aluminum and copper hot pressing molding die.Plastic mold.
D. Cold, trimming, hot shear, tightening ring and wear parts.

4. 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