Basic Info.
Standard
AISI, ASTM, DIN, JIS, BS
Composition
M2 M42 M35 HSS6542
Special Use
Wear Resistant Steel
Application
Cold Heading Steel
Transport Package
Standard Sea Packing
Product Description
HIGH-SPEED TUNGSTEN-MOLYBDENUM STEEL HS6-5-2C, S6-5-2, 1.3343, AISI M2 ACCORDING TO ISO 4957, DIN 17350.
Standard | Steel Grade |
Chemical Composition % |
C: | Mn: | Si: | P: | S: | Cr: | Mo: | Ni: | V: | W: | Co: |
PN | SW7M |
0.82 - 0.92 | <0.4 | <0.5 | <0.03 | <0.03 | 3.5 - 4.5 | 4.5 - 5.5 | <0.4 | 1.7 - 2.1 | 6.0 - 7.0 | <0.5 |
ISO | HS6-5-2C |
0.86 - 0.94 | <0.4 | <0.45 | <0.03 | <0.03 | 3.8 - 4.5 | 4.7 - 5.2 | - | 1.7 - 2.1 | 5.9 - 6.7 | - |
ISO | HS6-5-2 - 1.3339 |
0.80 - 0.88 | <0.4 | <0.45 | <0.03 | <0.03 | 3.8 - 4.5 | 4.7 - 5.2 | - | 1.7 - 2.1 | 5.9 - 6.7 | - |
DIN | S6-5-2 - 1.3343 |
0.86 - 0.94 | <0.4 | <0.45 | <0.03 | <0.03 | 3.8 - 4.5 | 4.7 - 5.2 | - | 1.7 - 2.0 | 6.0 - 6.7 | - |
NF | Z85WDCV06-05-04-02 |
0.80 - 0.87 | <0.4 | <0.5 | <0.03 | <0.03 | 3.5 - 4.5 | 4.6 - 5.3 | - | 1.7 - 2.2 | 5.7 - 6.7 | - |
ASTM | UNS T11302 - AISI M2 |
0.78 - 0.88 | 0.15 - 0.40 | 0.20 - 0.45 | <0.03 | <0.03 | 3.75 - 4.50 | 4.5 - 5.5 | - | 1.75 - 2.20 | 5.50 - 6.75 | - |
GOST | R6M5 - Р6М5 |
0.82 - 0.90 | <0.5 | <0.5 | <0.03 | <0.25 | 3.80 - 4.40 | 4.8 - 5.3 | <0.4 | 1.7 - 2.1 | 5.5 - 6.5 | <0.5 |
S6-5-2, HS6-5-2, 1.3343 - specification and application
High-speed steel with very good efficiency, ductility, resistance to abrasion and torsion, and impact strength used to work with products with a strength of more than 830 MPa. It is used in the production of drills, blades, knives, spiral drills, thread cutting tools, broaching tools, gear tools, milling cutters, mandrel reamers, end milling cutters, and circular saw segments. SW7M / 1.3343 is prone to decarburization and overheating during heat treatment. After hardening and tempering, it achieves hardness above 63 HRC.
Mechanical properties of SW7M, S6-5-2, HS6-5-2C, 1.3343
- Hardness in +A delivery condition: <269 HB
- Hardness in +A+C delivery condition: <319 HB
- Hardness in +A+CR delivery condition: <339 HB
- Hardness after hardening and tempering:
- at 300 ºC = 61,5 HRC
- at 350 ºC = 62 HRC
- at 400 ºC = 62 HRC
- at 450 ºC = 63 HRC
- at 500 ºC = 65 HRC
- at 550 ºC = 65 HRC
- at 600 ºC = 60 HRC
- at 650 ºC = 52 HRC
Heat and plastic treatment processes of SW7M, S6-5-2, HS6-5-2C, 1.3343 steel:
- Softening annealing at a temperature of 800 - 900 ºC
- Relief annealing at a temperature of 600 - 700ºC
- Heating no. I in a temp. of about 550ºC
- Heating no. II in a temp. of about 850ºC
- Austenitizing at 1190 - 1230 ºC (hardening in salt bath and oil)
- Tempering usually in the range of 550 - 570 ºC
- Forging and rolling at temperatures 1100 - 900 ºC
- Nitriding in the temperature range of 510 - 530 ºC
In the above mentioned grades the company provides:
- Drawn bars, hot-rolled bars, high-speed forged bars 1.3343, HS6-5-2, S6-5-2, HS6-5-2C
- High-speed steel sheets 1.3343, HS6-5-2, S6-5-2, HS6-5-2C
Other replacements and equivalents of the grade:
SW7M, 1.3343, HS6-5-2C, HS6-5-2, S6-5-2, 1.3339, X82WMOCRV6-5-4, X80WMOCRV6-5-4, X 82 WMOCRV 6-5-4, X 80 WMOCRV 6-5-4, R6M5, AISI M2, SKH51, SS 2722, R6, W6MO5CR4V2, CSN 19830, 1.3553, SC6-5-2, SC 6-5-2, 1.3341, BS BM2, X82WMO0605KU, X 80 WMO 06 05 KU, RP5, EM2, F-550.A, UNS T11302, AISI M-2, HS 6-5-2 C, S 6-5-2, Р6М5, R6M5.
Advanced machine production
Exquisite workmanship
Accurate thickness
Ctrict testing
Our rich product line
High - quality products
Perfect service and management system
Provide multiple guarantee for your needs
FAQ1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
2.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds andfixtures.
3. what is your delivery time ?
The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.
4.What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.
5. How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.
6 How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them
Address:
Floor17, Xinlian Building, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9000
Company Introduction:
Zhongtong Weiye Special Steel Co., Ltd. is a professional and reputable steel manufacturer and exporter in Wuxi city, China. Wuxi is close to Shanghai, enjoys excellent geographic location and convenient water, land and air transportation. Wuxi become the biggest stainless steel sheet, plate and coil supply Center in China. Zhongtong Weiye as one of the largest stock-holder and manufacturers supply a complete range of Stainless steel, pipes, galvanized products, bars, strips, angle steel, nickel alloy, super alloys and other related products. The material is all famous brand including Shanxi Taigang Iron& Steel CO, . Ltd (TISCO), Zhangjiagang Pohang (ZPSS), Shanghai(BAO STEEL), Ningbo (Baoxin) etc. The company has a modern indoor warehouse, with nearly a thousand varieties in stock that is ready for same day dispatch from our warehouses. Products are mainly exported to Europe, America, Southeast Asia, the Middle East and other countries and regions. Generally, our products are widely applied in construction, bridge, car manufacturing, electrical installation and mining. We have won recognition from our clients due to our excellent credit and services. Zhongtong Weiye Special Steel Co., Ltd. Follows the tenet of "quality of survival, integrity and development". We commit to sell quality products and make quick delivery to our customers. We would like to use high quality products and excellent service to develop a bright future with our clients.
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.