Gold Member Since 2015
Audited Supplier
Huangshi Chengquan Metal Material Co., Ltd.

High Speed Steel, Flat Steel, DIN1.3243 High Speed Steel manufacturer / supplier in China, offering DIN1.3243 Flat High Speed Steel with Abundant Size Range, 1.4021, X20cr13, AISI420 Martensitic Stainless Steel (EN10088), 1.4116, X50crmov15 Martensitic Stainless Steel (EN1008-3) and so on.

(/ )

Supplier Homepage Product Tool Steel High Speed Tool Steel DIN1.3243 Flat High Speed Steel with Abundant Size Range

DIN1.3243 Flat High Speed Steel with Abundant Size Range

FOB Price: US $1,500-5,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,500-5,000/ Ton
Get Latest Price
Production Capacity: 500tons Per Month
Transport Package: Seaworthy Packing
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: DIN1.3243 M35 Skh55
  • Standard: ASTM, JIS, DIN
  • Surface Treatment: Black, Grinded, Machined, Rough Turned, Polished
  • Application: Ship Plate
  • Stock: Stock
  • Quality Standard: BS En ISO 4957
  • Steel-Making Condition: Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+ESR
  • Specification: DIN1.3243 M35 Skh55
  • HS Code: 7228600000
  • Type: Steel Plate
  • Certification: ISO, SGS
  • Technique: Hot Rolled
  • Special Use: Wear Resistant Steel
  • Size Range: 10-620mm
  • Similar Grades: DIN1.3243 M35 Skh55
  • Trademark: Chengquan
  • Origin: Huangshi, China
Product Description
Similar Grade: DIN1.3243, M35, SKH55

Shape: Round, Flat, Square.

Size Range:

Diameter(mm)Thickness (mm)Width (mm)Length(mm)
Round2-200--2000-5800
Squarecontacted--2000-5800
flat-contactedcontacted2000-5800
 
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR

Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished
Characteristics:
1. High Red Hardness
2. High Wear Resistance and Cutting Ability
3. Fine Grain Size and Carbide Particle Size

Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
 
Packing detailsIn seaworthy packing, as your requirement.
Delivery detailswithin 30-50 days
 
Chemical Composition:
GradeCSiMnPSCrMoVWCo
DIN1.32430.88-
0.95
0.40 max0.40 max0.030 max0.030 max3.80-4.504.75-
5.20
1.75-
1.90
6.00-
6.70
4.60-
5.00


Heat Treatment:

Hardness [HRc] 67, 66, 65

Forging: Pre heat the 1.3243 steel slowly and uniformly to 450-500°C and equalise. Then increase more quickly to the forging temperature of 950-1100°C and equalise prior to forging. Do not allow the forging temperature to drop below 950°C, if this occurs re heating will be necessary. Always cool the steel very slowly after forging.

Annealing: 1.3243 bar is supplied in the annealed and machineable condition. Re annealing will only be necessary if the steel has been hot worked, forged, or hardened by the toolmaker. Heat the M35 hss bar high speed steel to 850°C at a rate of no more than 220°C per hour. Always hold at temperature for one hour per 25mm of thickness (with two hours being minimum). Furnace cool slowly. The steel bar annealed hardness achieved should be 260 Brinell or lower.

Stress Relieving: If tools produced from 1.3243 high speed steel are heavily machined or ground it is recommended to stress relieve after machining and prior to hardening to minimise the possibility of distortion. To stress relieve heat the component to 600-700°C and soak well (approx 2 hours) Cool slowly in the furnace. The tools can be finish machined before heat treatment.

Hardening: For best results harden in a vacuum or controlled furnace, or in a properly rectified salt bath. Pre heat thoroughly in two steps to 450-500°C, then to 820-870°C, transfer to the high temperature salt bath or furnace. The exact hardening temperature to use for M35 hss bar will depend on the type of work being treated, but in general components should be hardened from the range of 1050-1250°C.

Tempering: 1.3243 high speed steel components can be tempered between 510-620°C. Triple tempering is recommended with a minimum of two hours at temperature per cycle. The component should be cooled in still air to room temperature between tempering treatments.
Temperature [°C] 540 560 580


Applications:
DIN1.3243 high-speed steel bar is a high speed tool steel suitable for cutting tools such as, broaches, taps, milling, reamers, hobs, shapers cutters, saws etc. In terms of performance, 1.3243 is an all-round steel to be used in cutting conditions where demands for hot hardness are of importance. 1.3243 hss bar is also suitable for cold work applications, where exacting demands are imposed on wear resistance. The steel possesses an admirable combination of wear resistance and toughness and in these respects superior to the high alloyed cold work steels.
 
Contact information:
FUSHUN SPECIAL STEEL CO., LTD.
Tel: 89-0731-89903933(CHANGSHA, Office)
Fax: +86-0731-89853933
Mobile: +86-15675829432
 

Website: www.fushunspecialsteel.com
Send your message to this supplier
Avatar
Mr. Crane
*From:
To: Mr. Crane
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category