SKH51/M2/1.3343 Special High Speed Alloy Tool Steel

• After-sales Service: 24-hours on line
• Warranty: 7 days after receiving goods
• Type: Alloy Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Tool Steel Bar, Die Steel Bar
• Model NO.: 1.3343, SKH51, M2, W6Mo5Cr4V2
• Surface Treatment: Black, Grinded, Machined
• Alloy: Alloy
• Special Use: Used for Making Cutters and Cold Work Mold steel
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Heat Treatment: Q+T
• Annealed Handness: Hb 240-300
• Certificate: ISO 9001:2008 ,Ut%
• Grade: 1.3343,Skh51,M2,W6mo5cr4V2
• Quality Control: Ut,Metallography Detection and Other Required Test
• Delivery Quatity: Include MOQ
• Payment: 30% Deposit,Blance by L/C at Sight or T/T
• Transport Package: Export Standard Packing or Customers′demand
• Specification: diameter 3-126mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000 Tons/ Month

Product Description

SKH51/M2/1.3343 Special High Speed Alloy Tool Steel

Equivalent grades:

GB	DIN	AISI	JIS
W6Mo5Cr4V2	1.3343	M2	SKH51

Chemical composition(%):

Grade	C	Si	Mn	P	S	Cr	Mo	W	V
W6o5Cr4V	0.80-0.90	0.20-0.45	0.15-0.40	≤0.03	≤0.03	3.80-4.40	4.50-5.50	5.50-6.75	1.75-2.20
M2	0.78-0.88	0.20-0.45	0.15-0.45	≤0.03	≤0.03	3.75-4.50	4.50-5.50	5.50-6.75	1.75-2.20
1.3343	0.80-0.88	≤0.45	≤0.40	≤0.03	≤0.03	3.80-4.50	4.70-5.20	5.90-6.70	1.70-2.10
SKH51	0.80-0.88	≤0.45	≤0.40	≤0.03	≤0.03	3.80-4.50	4.70-5.20	5.90-6.70	1.70-2.10

1.3343 die steel as the representative of the general steel W-Mo high speed steel. The steel has the advantages of fine and uniform carbide, high toughness and good plasticity.
It contains a variety of alloy elements in high alloy steel, is ledeburite steel. It has high hardness, high
wear resistance, high hardness, high hardenability and sufficient plasticity and toughness, and has good casting, forging, welding and machining performance, so it occupies an important position in the tool
steel.
 
Appliation:
Production load large, complex shape and valuable tool (e.g, scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging die, forging tools;Strip cutting machine, heading forming die;


Features:
1,The carbides are fine, uniform, high toughness and good plasticity.
2,High hardness, high wear resistance, high heat hardness, high hardenability and sufficient plasticity and toughness.
3,Good casting, forging, welding and machinability.

Recommend heat treatment:

Quenching					Tempering
Tempering temperature /ºC			Cooling way	Hardness (HRC)	Tempering temperature /ºC	Cooling way	Hardness (HRC)
First preheating	Second preheating	Last heating
550-600	950	1220-1250	Oil Cooling	≥63	550-570	Air Cooling	60-62

 

Available size(mm):

Flat Bar Size(mm)			Round bar Size(mm)
Thickness	Width	Length	Diameter	Length
10-200	155-2200	3000-6000	10-300	3000-6000

Delivery time:
Ready stock : round bar dia 3-130mmDelivery time:
For abundant stock, 15-20 days.For customized products, 30-50 days.

Our services:
1. Sizes material and others are all at your requirements and can be change
2. Price varies on material , dimensions, finished craft and different payments
3. We are direct manufacturer in machinery manufacturing with experience of many years.
4. Detailed production design can be made according to the information you offered
5. Each material will be passed the UT test
6. We have an adequate inventory, so that we can effect a quick delivery

All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.


Product pictures: