Harga SKD11 Tool Steel

Product  : SKD 11
Standard: JIS
Grade       : Cold Work Tool Steel

Characteristics SKD 11

SKD11 tool steel grades, trade name SLD (the latest improved version called SLD-MAGIC), the product called DC11 or SLD high wear-resistant chromium cold work tool steel or JIS G4404 (SKD11) / AISI D2

Chemical Composition SKD 11

C Si Mn Cr Mo V P S
1.5 0.25 0.45 12.00 1.00 0.35 0.025 0.01

Soft annealing to about HB210 (Soft Annealed Approximately HB210)

Common cold of high wear-resistant tool steel; quenching of the good, less heat deformation.


  • Was vacuum degassing refining, so the quality is very clean inside
  • Machining of good
  • Hardenability, good air cooling can be hardened without fear of quenching crack
  • Heat treatment deformation is very small, very small quenching deviation, the most suitable for precision mold
  • Very good wear resistance, the most suitable for stainless steel or high Die Hard Materials
  • Good toughness.

Application SKD 11
This steel is easy turning, and should be made sharp knife, scissors, saw, cold or hot for repair mode, the drum side, the screw pattern, line mode, cutters, impact mode, circular cylinder, the system of power transformers heart dies, cutting steel Paper mill knives, steel forming rollers, special molding roller, precision rules, shape complexity of the cold tools, mandrels, metallurgy, tin for mold, plastic mold, the screw head molds.

Related Tool Steel:

DC53 Cold Work Die Steels

DC53 is a general purpose cold work tool steel with exceptional Toughness, Wear Resistance, Compressive Strength and Temper Resistance.

Uniform distribution of fine carbides
Excellent galling & wear resistance
Exceptional toughness & fatigue resistance
High temper resistance to support PVD & nitride surface treatments
Machining & grinding characteristics superior to most other tool steels

These properties are obtained through its chemistry as well as its unique manufacturing processes of ladle refinement, vacuum degassing and forging methods. DC53 also has excellent machining characteristics and is well suited as a sub-straight for PVD surface treatments. DC53 can also be hot process CVD and TD (Thermal Diffusion) coated however post heat treat is generally recommended.

Rounds 1/4″ to 20″
Flats 1/2″ to 12″ thick in widths up to 24″

Chemical Composition (%)

C Si Mn Cr Mo V
0.95 1.00 0.40 8.00 2.00 0.30

Mechanical Properties

Annealed Hardness (BHN): 210 – 225
Specific Gravity (g/Cm3): 7.76
Density (lb/Inch3) : ,2793
Young’s Modulus (E) : 21,700
Modulus of Rigidity (G) : 8,480
Poisson’s Ratio : 0.28

Fabrication Characteristics


DC53 can typically be machined 20% to 40% faster than D2 while experiencing as much as 50% less tool wear and breakdown.

Faster feeds and speeds reduce machining cost and yielding an improved surface finish.

Wire EDM

DC53 was initially developed with the Wire EDM process in mind. The high temperature double draw 520° C (970° F) or higher was part of the development criteria in determining alloy content, and heat treat requirements for DC53. This high temperature double temper relives a considerable amount of stress in the steel which in turn minimizes movement in the part when Wire EDM cutting hardened DC53. Click here for more information.


With special care DC53 can be welded. Use any appropriate weld rod such as an H72A rod which is commonly used for high carbon, high chrome die steels similar to D2. The weld rod should be dry to prevent bubble cracks in the weld. Placing the rod in a 350 degrees Celsius (650 degrees Fahrenheit) oven for one hour is generally sufficient.

Punches & dies, Draw & forum dies, Shear blades, Shredder knives, Thread & form rolls, Cold heading dies, Mill rolls & slitters

Product  Tool Steel:

Harga Steel S45C

Steel S45C is a medium strength steel. Suitable for shafts studs, keys etc. Available as rolled or normalised. Supplied as square bar, or round bar or flat. They are excelling in weldability & machinability , and they can be subjected to various heat treatments. Based on JIS G 4051-2009
Steel S45C Standard and Grade: JIS S45C DIN1.1151 is typical for flame hardening, and can produce a surface hardness of 500 BHN to a depth of 0.10 in this applies particularly to shafts and gears

Round bar, Flat


Round Bar: Φ 3.2 – 400mm

Flat: 10 – 90 mm & 205 – 305mm or

S45C Mechanical Properties
* Density (kg/m3) 7700-8030
* Young’s Modulus (GPa) 190-210
* Tensile Strength (Mpa) 569 (Standard) 686 (Quenching, Tempering)
* Yield Strength (Mpa) 343 (Standard) 490 (Quenching, Tempering)
* Poisson’s ratio 0.27-0.30

S45C Hardness
Brinell Hardness (HB) 160-220 (Annealed)

S45C Equivalents
DIN Equivalents for JIS S45C
C45, CK45, CF45, CQ45

ASTM Equivalents for JIS S45C
ASTM A29 , ASTM A510 , ASTM A519 , ASTM A576 , ASTM A682

SAE Equivalents for JIS S45C
SAE J403 , SAE J412 , SAE J414

AISI Equivalents for JIS S45C
AISI 1045, AISI 1046

EN Equivalents for JIS S45C
EN-8 / BS 970 080M40,Thyssen 1191, ASSAB 760

S45C Chemical Composition

C Si Mn P S
0.42–0.48 0.15–0.35 0.6–0.9 0.030 Max 0.035 Max

Heat Treatment
The following temperature ranges are applicable for the respective heat treatment operations.
Full Annealing 800 – 850°C
Normalising 840 – 880°C
Hardening 820 – 860°C
Quenching medium Water or Oil
Tempering 550 – 660°C

Melting Point
Melting point: 1520 Degree Celsius


Standard punch head, special punch head and thread rolling tool requiring high precision, long service and abrasion resistance. Various machining tools, e. G. Lathe bit, milling cutter, drill bit, screw tap, round saw and other metal machining tools and wood machining tools. Also suitable for manufacture of forming tools, e. G. Cold extrusion head, extrusion die, punch dies of long service life, and plastic molds of high precision and long service life.

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Related Machinery Steel:

Plat Kapal


JIS 3101 SS-400, known as SS400, in the ASME Code Section II-A & JIS specifications of steel plates for general structure included in the category of SA-36. In JIS (Japanese Industrial Standard) “SS” stands for structural steel and 400 grade which is similar to AISI 1018. SS400 is one of the most commonly used hot rolled general structural steel. Typical carbon steel materials, they are very cheap, excelling in weldability & machinability and they can be subjected to various heat treatments.
Supplied as plates, sheets, flats, bars, sections, etc.
Plate Thickness: 4.5 mm, 6 mm, 8 mm, 10 mm dan 12 mm
Size: 5′ x 20′ , 6′ x 20′ , 4′ x 8′

Mechanical Properties

  • Density (kg/m3): 7860
  • Young’s Modulus (GPa): 190-210
  • Tensile Strength (MPa): 400 – 510 MPa
  • Yield Strength (MPa): 205-245 MPa
  • Poisson’s ratio: 0.26

Brinell Hardness (HB) 160

DIN Equivalents for JIS SS400: 17100 St 44-2
ASTM Equivalents for JIS SS400: ASTM A36, ASTM A283 Grade D
EN Equivalents for JIS SS400: EN S275/ BS 43A
Chemical Composition
As per JIS G 3101, Carbon (C), Silicon (Si) and Manganese (Mn) content are not controlled. Phosphorus (P) 0.05% Max and Sulphur (S) 0.05% Max have to controlled below these levels.
Melting Point
Melting point of SS400 is 1430 Degree Celsius
Table Ukuran dan Berat Nominal dan Harga Plat Besi:
 (mm) WxL (feet)  Weight  Price Rp
1.2 mm x 4×8 28 Kg
1.35 mm x 4×8 31.5 Kg
1.4 mm x 4×8 33 Kg
1.5 mm x 4×8 35 Kg
1.6 mm x 4×8 37.5 Kg
1.8 mm x 4×8 42 Kg
1.9 mm x 4×8 45 Kg
2 mm x 4×8 46.7 Kg
2.1 mm x 4×8 49 Kg
2.3 mm x 4×8 54 Kg
2.5 mm x 4×8 58.3 Kg
2.6 mm x 4×8 60.7 Kg
2.8 mm x 4×8 65.3 Kg
2.9 mm x 4×8 67.7 Kg
3 mm x 4×8 70 Kg
3.2 mm x 4×8 74.7 Kg
3.6 mm x 4×8 84 Kg
3.8 mm x 4×8 88.7 Kg
4 mm x 4×8 93.32 Kg
4.5 mm x 4×8 105 Kg
4.8 mm x 4×8 112 Kg
5 mm x 4×8 117 Kg
5.8 mm x 4×8 135.32 Kg
6 mm x 4×8 140 Kg
8 mm x 4×8 187 Kg
9 mm x 4×8 210 Kg
10 mm x 4×8 233.3 Kg
11 mm x 4×8 256.62 Kg
12 mm x 4×8 280 Kg
13 mm x 4×8 303.3 Kg
14 mm x 4×8 326.62 Kg
15 mm x 4×8 350 Kg
16 mm x 4×8 373 Kg
18 mm x 4×8 420 Kg
19 mm x 4×8 443.3 Kg
20 mm x 4×8 467 Kg
21 mm x 4×8 490 Kg
22 mm x 4×8 513.3 Kg
24 mm x 4×8 560 Kg
25 mm x 4×8 583.3 Kg
28 mm x 4×8 653.24 Kg
30 mm x 4×8 700 Kg
31 mm x 4×8 723.3 Kg
32 mm x 4×8 747 Kg
38 mm x 4×8 887 Kg
40 mm x 4×8 933.2 Kg
42 mm x 4×8 980 Kg
45 mm x 4×8 1050 Kg
50 mm x 4×8 1167 Kg
65 mm x 4×8 1516.5 Kg
75 mm x 4×8 1750 Kg
80 mm x 4×8 1870 Kg
85 mm x 4×8 1983.1 Kg
90 mm x 4×8 2100 Kg
100 mm x 4×8 2333 Kg

Associated Swedish Steels AB Grades


Cold Work Steel  ASP 23
Cold Work Steel  ASP 30
Cold Work Steel  ASP 60
Cold Work Steel   88
Cold Work Steel   XW-10
Cold Work Steel   XW-41
Cold Work Steel   XW-42
Cold Work Steel   XW-5
Cold Work Steel  CARMO
Cold Work Steel  DF-3
Cold Work Steel  VANADIS 10
Cold Work Steel  VANADIS 4
Cold Work Steel  VANADIS 4

Hot Work Steel material  8407 2M
Hot Work Steel material  8407 SUPREME
Hot Work Steel material  DIEVAR
Hot Work Steel material  HOTVAR
Hot Work Steel material  QRO 90

Machinery Steel  grade 705/ 705M
Machinery Steel  grade 707
Machinery Steel  grade 709/ 709M
Machinery Steel  grade 7210M
Machinery Steel  grade 760

Plastic Mould Steel material  S136 Grade:DIN:1.4034/GB4Cr13
Plastic Mould Steel material  618
Plastic Mould Steel material  718HH
Plastic Mould Steel material  CALMAX
Plastic Mould Steel material  CORRAX
Plastic Mould Steel material  ELMAX
Plastic Mould Steel material  EM33
Plastic Mould Steel material  EM38
Plastic Mould Steel material  MOLDMAX LH/MM
Plastic Mould Steel material  MOLDMAX XL
Plastic Mould Steel material  Polmax
Plastic Mould Steel material  PRODAX
Plastic Mould Steel material  PROTHERM
Plastic Mould Steel material  RAMAX 2
Plastic Mould Steel material  STAVAX ESR
Plastic Mould Steel material  STAVAX Supreme