DIN 1.2355 Hot Worked Mold Steel
DIN 1.2355, a type of tool steel. It's a high-speed steel commonly used for tools and molds due to its excellent wear resistance, toughness, and ability to maintain hardness at high temperatures. Specifically, 1.2355 is part of the HSS (High-Speed Steel) family and is often used in applications like:
Cutting tools (e.g., drills, taps, and reamers)
Forming tools (e.g., dies for stamping or forging)
Molds and dies for high-stress applications in the automotive and manufacturing industries
Metal cutting where high hardness and wear resistance are crucial
1.2355 steel contains elements like tungsten, molybdenum, and chromium, which help with its high wear resistance and heat resistance. It's known for retaining its hardness even at elevated temperatures, making it especially useful in processes like machining or other high-speed operations where regular tool steels might wear out too quickly.
- HONGXIN
- DAYE
- 30 DAYS
- 8000T/MONTH
- Information
1: DIN 1.2355 Steel Introduction
Applications:DIN 1.2355, a type of tool steel. It's a high-speed steel commonly used for tools and molds due to its excellent wear resistance, toughness, and ability to maintain hardness at high temperatures. Specifically, 1.2355 is part of the HSS (High-Speed Steel) family and is often used in applications like:
Cutting tools (e.g., drills, taps, and reamers)
Forming tools (e.g., dies for stamping or forging)
Molds and dies for high-stress applications in the automotive and manufacturing industries
Metal cutting where high hardness and wear resistance are crucial
1.2355 steel contains elements like tungsten, molybdenum, and chromium, which help with its high wear resistance and heat resistance. It's known for retaining its hardness even at elevated temperatures, making it especially useful in processes like machining or other high-speed operations where regular tool steels might wear out too quickly.
2: DIN 1.2355 Steel Equivalent
| Country | China | Japan | Germany | USA |
| Standard | GB/T 1299 | JIS G4404 | DIN EN ISO4957 | ASTM A681 |
| Grade | 50CrMoV13-15 | / | 1.2355 | S7 |
3: DIN 1.2355 Steel Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| 1.2355 | 0.45 | 0.55 | 0.5 | 0.9 | ≤0.03 | ≤0.02 | 0.2 | 0.8 | 3.0 | 3.5 | 0.15 | 0.35 | 1.3 | 1.7 |
4: DIN 1.2355 Steel Mechanical Properties
1. Hardness
Brinell hardness (HB): (+A) 248
2. Mechanical properties
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc
3. Heat treatment conditions
| +A | Soft annealed |
| +AC | Annealed to achieve spheroidization of the carbides |
| +AR | As rolled |
| +AT | Solution annealed |
| +C | Cold drawn / hard |
| +CR | Cold rolled |
| +FP | Treated to ferrite-pearlite structure and hardness range |
| +I | Isothermal annealing |
| +LC | Cold drawn / soft |
| +M | Thermo mechanical rolling |
| +N | Normalized |
| +NT | Normalized and tempered |
| +P | Precipitation hardened |
| +PE | Peeled |
| +QA | Air quenched and tempered |
| +QL | Liquid quenched and tempered |
| +QT | Quenched and tempered |
| +S | Treated to improve shearability |
| +SH | As rolled and turned |
| +SR | Cold drawn and stress relieved |
| +T | Tempered |
| +TH | Treated to hardness range |
| +WW | Warm worked |
| +U | Untreated |
5: DIN 1.2355 Steel Overviews
| Size | Round | Dia 12-500mm | |
| Plate/Flat/Block | Thickness 8mm-300mm | ||
| Width 210mm-710mm | |||
| Process | EAF+LF+VD+Forged+Heat treatment(optional) | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | ||
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | ||
| Delivery condition | Forged; Hot rolled; Cold drawn | ||
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | ||
| Payment terms | T/T;L/C;/Money gram/ Paypal | ||
| Trade terms | FOB; CIF; C&F; etc.. | ||
| Delivery time | 30-45 days | ||
| Packing | Standard Packages, or as Customers Request | ||
6: Delivery Condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
Hongxin Mold Tech Co.,Ltd. owns 1 set of Hot Rolling Production Line at size range flats 8-80*210-710mm, rounds 16-50mm Dia.
12 sets of Hydraulic Forging Hammers from Power 560kgs to 6000kgs which could cover flats 40-300*210-710mm.
8 sets of EF+LF+VD
5 sets of ESR
9 sets of Milling Machines
10 sets of Turning Lathes
6 sets of Precision Milling Machines.
CERTIFICATION: GB/T19001-2016/ISO9001:2015
Products' List
1.2355
1.2355
Q1:Are you trading company or manufacturer ?
We are the biggest tool steel factory at Daye & Huangshi. We can provide a wide range of steel products.
Q2:What is alloy steel round bar export packing?
Usually bundling for large diameter,small diameter bars in bulk or as customer's demand.
Q3.What is your MOQ?
We accept small order,if it is stock,any quantities can be accepted.
Q4.What is your lead time?
Depends actual order,around 20-35 days,or negotiation.
Q5.Can you supply sample?
Yes,we can.Sample fee according to your size.
Q6:What certificates do you have?
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Q7: How can I get your quotation as soon as possible?
The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement,we will work out a best price soon.
Any interests in our company and products, please feel free to contact us for quotation. We warmly welcome you to our factory.
1.2355
