Project Cases

DIN 1.1535 Free Cutting Steel

The usage of DIN 1.1535 is:cutting tools, knives, and other sharp-edged instruments.

  • HONGXIN
  • DAYE
  • 30 DAYS
  • 8000 TON/MONTH
  • Information
Product Description

DIN 1.1535 Free Cutting SteelDIN 1.1535

1: DIN 1.1535 steel introduction

DIN 1.1535 is a Germany standard for a specific type of steel material. It is a high carbon, high chromium steel that is commonly used in the manufacturing of cutting tools, knives, and other sharp-edged instruments. This type of steel is known for its excellent wear resistance, hardness, and edge retention properties, making it a popular choice for applications where a sharp and durable cutting edge is required.

2: DIN 1.1535 steel chemical composition


CSiMnSP
0.95-1.04≤0.35≤0.40≤0.03≤0.035


   3:  DIN 1.1535 steel mechanical properties

T10 steel is the most common carbon tool steel in China, with moderate toughness and low production cost. After heat treatment, the hardness of the material can reach above 60 HRC. However, this steel has low hardenability and low heat resistance (250°C). It is not easy to overheat and still maintain fine grains. The toughness is acceptable, the strength and wear resistance are higher than T7 T8 and T9, but the hot hardness is low, the hardenability is still not high, and the quenching deformation is large.

T10 tool steel grade designation

  • T – Tool

  • 10 – Average carbon content – 10‰ (1%)

  • A – Hi

  4: DIN 1.1535 steel overviews

 

SizeRoundDia 12-500mm
Plate/Flat/BlockThickness
8mm~300mm

Width
210mm-710mm

ProcessEAF+LF+VD+Forged+Heat treatment(optional)
Heat treatmentNormalized ; Annealed ; Quenched ; Tempered
Surface conditionBlack; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery conditionForged; Hot rolled; Cold drawn
TestTensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. 
Payment termsT/T;L/C;/Money gram/ Paypal
Trade termsFOB; CIF; C&F; etc..
PackingStandard Packages, or as Customers Request
Delivery time30-45 days


  5: Heat Treatment

  • Normalizing

  • Normalizing temperature 830~850°C. Air-cooled, hardness 255~321HBW.

  • Ordinary annealing

  • Annealing temperature 750 ~ 760°C. Keep warm for 2 ~ 4h, and then cool to 500 ~ 600°C at a cooling rate of <30’C/h, and air-cooled.

  • Isothermal spheroidizing annealing

  • 1) 750~760°C×2~4h. 680~700°C×4~6h. The furnace is cooled again to 5m ~ 600°C, and it is air-cooled. Hardness≤207HBW.

  • 2) 750~770°C ×1~2h, 680~700°C ×2 ~3h, hardness 163~207HBw, pearlite grade 1~5


   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.

 1.1535

DIN 1.1535

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

sets of Precision Milling Machines.

1.1535

1.1535 steel

DIN 1.1535 

1.1535Standard GB:T 39733-2020 Recycling Iron-Steel Materials (English Version).pdf

1.1535Standard GB:T 39733-2020 再生钢铁原料.pdf

CERTIFICATION: GB/T19001-2016/ISO9001:2015DIN 1.1535


Products' List1.1535



Packaging&Shipping

DIN 1.1535

 

1.1535

 

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.


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