1.3343/SKH51/M2 Hot Rolled Alloy Special Steel For High Speed Steel

• Type: Alloy Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Alloy Steel
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Black, Grinded, Machined
• Model NO.: 1.3343, SKH51, M2, W6Mo5Cr4V2
• Special Use: Wear Resistant Steel, Free Cutting Steel, Used for Making Vaired Cutters and Cold Work Mold
• Application: Tool Steel Bar
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Heat Treatment: Q+T
• Dimensions: 20mm-500mm
• Length: 200-8000mm
• 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: According to customer requirements
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000 Tons/ Month

Product Description

1.3343/SKH51/M2 Hot Rolled Alloy Special Steel For High Speed 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/SKH51/M2 Hot Rolled Alloy Special 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.
1.3343/SKH51/M2 Hot Rolled Alloy Special Steel contains a variety of alloy elements in high alloy steel, is ledeburite steel.
1.3343/SKH51/M2 Hot Rolled Alloy Special Steel 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.
 
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.

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.

Recommend heat treatment:

Quenching					Tempering
Tempering temperature /ºC			Cooling way	Harnness (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

Delivery condition:
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.

Corner of factory:






Product pictures: