S50C/50#/SAE1050 Plastic Die Steel Round Bar Mould Steel
|3-4 5-19 20+|
|FOB Unit Price:||US $710 US $690 US $660|
|Purchase Qty. (Tons)||FOB Unit Price|
|Transport Package:||Standard Packing|
|Payment Terms:||L/C, T/T|
- Model NO.: S50C/50# /SAE1050 /1.1210
- Standard: AISI, ASTM, GB, JIS, DIN, BS
- Technique: Hot Rolled
- Surface Treatment: Black Surface
- Special Use: Mold Steel
- Length: 255-10000mm, According to Request
- Condition: Hot Rolled, Annealing
- Delievry Quality: Include MOQ
- Packaging Details: Rude or as Customer′s Requirement
- Trademark: CF STEEL
- Origin: China
- Type: Carbon Steel Bar
- Steel Grade: Prime Steel
- Application: Die Steel Bar
- Alloy: Non-alloy
- Grade: S50C/50#/1.1210/SAE1050
- Hardness: Hbs=137~269
- Techniq.: Ef/Eaf+Lf+Vd/ESR
- Payment: 30% Deposit, Blance by L/C at Sight or T/T
- Ultrasonic Test: Acc.to Sep1921, Group 3, Class C/C
- Specification: diameter8-400mm
- HS Code: 7228300000
Grade S50C carbon steel is a high quality medium carbon steel,which adopted by the furnace, open-hearth, or oxygen converter steelmaking manufacture full killed steel having a uniform microstructure features.The carbon composition of this kind of steels is over 0.4%, and it has good wear resistance, high tensile strength,easy for deformation and crack when quenching,so that quenching for this material is very importance and it must quick cooling after tempering in order to avoid temper brittleness.It can improve the machinability of these carbon steel through spheroidizing.The steel is usually tempered to hardness 19~22HRC, to increase its cutting performance
1.Grade S50C carbon steel is a high quality medium carbon steel,which adopted by the furnace, open-hearth, or oxygen converter steelmaking manufacture full killed steel having a uniform microstructure features.
2.The carbon composition of this kind of steels is over 0.4%, and it has good wear resistance, high tensile strength,easy for deformation and crack when quenching,so that quenching for this material is very importance and it must quick cooling after tempering in order to avoid temper brittleness.
3.Supply condition and hardness 143~187HBS,179~235HBS,212~277HBS.
4.Characteristic:Good machining property and excellent machinability
For plastic moulds, mould frame and some middle-range machine
|Tensile strength σb (MPa)||≥630(64)|
|Yield strength σs (MPa)||≥375(38)|
|Impact value Akv (J)||≥31(4)|
|Impact toughness value αkv (J/cm2)||≥39(4)|
|Before heat treatment||≤241HB|
Delivery condition:Forged,Hot rolled,UT pass,as per customers' request
Both end of each bar must be cut as required
Ladle furnanced and vacuum de-gassed
Show heat No.on each bar
Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets.In case there is the above-mentioned defect, it shall be remove.
The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.
About GUANGZHOU CHANGFENG STEEL CO.,LTD
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in plastic mould steel,hot work mould steel,cold work mould steel,alloy steel for mechanical,high speed steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 30-50days (depend on the quantity)after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C or Trade Assurance.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Why Choose Us
1. Competitive price and quality from our own factory
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hours reply
4. Flexible payment with T/T,L/C , Trade Assurance
5. Smooth production ability(1000tons/month)
6. Quick delivery and standard exporting package