Home > Products > non-magnetic steel > 7Mn15Cr2Al13V2WMo non-magnetic die steel
7Mn15Cr2Al13V2WMo non-magnetic die steel
- 150000 Ton / Tons per Month
- Foshan
- T/T
- 7 days
- 430 stainless steel round rod 15mm 16mm 20mm
- DAC55 hot working die steel DAC55 round rod
- Nitronic 60 Forged/Forging Shafts (UNS S21800, Nitronic60, Alloy 218,Fermonic 60)
- Special Stainless Steel 420J2/2Cr13/SUS 420J2 ROUND BAR
- Mould Steel PM35/PM-35 Breathable Steel
- Inconel600 nickle alloy steel round bar polished bright surface Inconel625 Inconel718 Inconel725
Product Details
Place of Origin: | China | Model Number: | 7Mn15Cr2Al13V2WMo | Length: | 2000-6000 |
Thickness: | 10 | Type: | Other | Width: | 300-1000 |
Application: | Other | Surface Treatment: | Other | Standard: | GB, JIS |
Special Use: | Other |
Product Description
7Mn15Cr2Al13V2WMo Magnetic die steel 7Mn15 magnetic die steel is a kind of high strength austenitic type magnetic die steel, in various states can maintain stable austenite, and has very low permeability, high temperature strength and hardness, and high wear resistance, but the steel machinability is poor, need to undergo high temperature annealing, change the carbon Particle size and distribution of compounds. Using gas nitrogen carburizing heat treatment, can further improve the surface hardness, wear resistance, so as to improve the service life of the die.
C | Si | Cr | Mo | Al | P | S | V | W | Mn | ||
0.65~0.75 | ≤0.80 | 2.0~2.5 | 0.5~0.8 | 2.3~3.3 | ≤0.03 | ≤0.03 | 1.5~2.0 | 0.5~0.8 | 14.5~16.5 |
Heat treatment specification and organization
Heat treatment specification: aging specification
Specification for hot working
Ingot: heating temperature 1150~1170°C, heating time ≥8h, starting temperature 1100~1120°C, end temperature ≥950°C, air cooling.
Billet: Heating temperature 1140~1160°C, heating time ≥8h, starting temperature 1080~1100°C, end temperature ≥950°C, air cooling.
The hardness after hot working is 33 ~35HRC.
(5) High temperature annealing specification
Annealing temperature 870 ~890°C, holding 3-6h, furnace cooling to 500°C below the air cooling.
Annealed hardness is 28 ~ 30HRC, microstructure is fine grain austenite + uniform distribution of granular carbide. The machinability of the steel can be improved by high temperature annealing.
(6) Specification for solution treatment
Solution temperature 1150~1180°C, salt bath furnace insulation 15~20min/mm, box furnace insulation 30min/mm, water
Cold, solution hardness 20 ~22HRC. Metallography: austenite + undissolved primary carbide.
(7) Specification of aging treatment
Aging temperature 650 ~700°C, aging 15 ~ 20h, air cooling, hardness; 45HRC
(8) Gas nitrogen carburizing specification
The co-permeation temperature is 560 ~570°C, the co-permeation time is 4 ~6h, the surface hardness is 950~1100HV, the nitriding layer depth is 0. 03~0.04mm.
Contact Us
- Dongguan Oushang Metal Material Co., LTD
- Contact nameFeng- Lin
- Phone86-0769-82692577
- AddressNo. 26 liheng Road, Liheng Village, Qingxi Town Dongguan,Guangdong
non-magnetic steel | die steel | stainless steel |
- 7Mn15Cr2Al13V2WMo non-magnetic die steel
- 100Cr6 / GCr15/ 52100/ SUJ2/ bearing steel round bar
- HPM75 Tool Steel Mould Steel hpm75
- High quality H13 8407 8418 1.2343 1.2344 1.2885 M302 M360 Tool Die Mould Steel Plate
- Nitronic60 Austenitic stainless Steel
- 7Mn15Cr2Al3V2WMo Non magnetic mold steel
- 7Mn15Cr2Al13V2WMo non-magnetic die steel
- Nitronic 60 Forged/Forging Shafts (UNS S21800, Nitronic60, Alloy 218,Fermonic 60)
- Mould Steel PM35/PM-35 Breathable Steel
- HPM75 Tool Steel Mould Steel hpm75
- SUS630/17-4ph /0Cr17Ni4Cu4Nb Stainless steel round bar forged round bar
- 17-4PH is martensitic precipitation-hardened stainless steel
Popular Searches
Find Similar Products By Category
- Minerals & Metallurgy > Steel > Steel Sheets
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Feng- Lin
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-