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AISI D 6

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PRÄZI Flat steel

Thickness Tolerances: Thickness +0,20/0 mm, Width +0,20/0 mm, Length +5/0 mm Prices in € per piece (valid only for the German market)
Width
(mm)
2,2 3,2 4,2 5,2 6,2 8,2 10,4 12,4 15,4 20,4 25,4 30,4 40,4 50,4
10,3 11 12 14 15 16 19                
15,3 13 14 15 16 17 20 22 26            
20,3 14 15 16 17 18 21 25 29 32          
25,3 16 17 18 19 20 23 29 32 35 46        
30,3 17 18 20 22 23 26 33 36 41 51 54      
40,3 18 20 22 25 29 31 37 41 48 59 64 75    
50,3 20 22 25 29 33 37 41 47 55 65 73 87 110  
60,3 22 25 29 33 37 41 47 53 61 72 86 100 124 159
80,3 26 29 33 37 41 48 52 60 75 90 107 127 150 197
100,3 32 33 37 42 48 53 60 72 92 111 129 155 177 239
125,3 36 37 42 48 52 60 75 83 117 131 156 183 208 287
150,3 41 44 47 56 61 69 86 94 138 155 179 218 248 330
200,3 59 64 67 72 78 92 109 137 183 202 242 288 314 414
250,3 66 70 74 85 93 108 128 179 219 245 287 340 374 475
300,3 72 81 86 101 111 125 149 210 258 287 346 399 422 542

PRÄZI square bar

according to DIN 59350 500 mm
Thickness
Length (mm) 8,2 10,4 12,4 15,4 20,4 25,4 30,4 40,4 50,4
500 18 20 25 29 39 54 77 104 128
Tolerances for cross section +0,20/0 mm
Thickness Toleranzen: Dicke +0,25/0 mm, Breite +0,40/0 mm, Länge +20/-20 mm Prices in € per piece (valid only for the German market)
Width
(mm)
2,4 3,4 4,4 5,4 6,4 8,4 10,4 12,4 15,4 16,4 20,4 25,4 30,4 32,4 40,4 50,4
10,4 18 22 23 25 26 27                    
15,4 19 24 25 26 27 29 31 35                
20,4 20 25 26 27 29 31 33 36 41              
25,4 21 26 27 29 31 33 35 39 47 51 56          
30,4 22 27 29 31 33 35 38 47 56 59 68 86        
32,4 23 28 32 34 35 38 43 51 61 62 75 93        
40,4 24 31 33 35 39 42 47 52 68 73 74 101 110      
50,4 29 35 37 39 42 48 53 59 73 81 94 109 120 146 157  
60,4 34 39 41 44 48 52 59 67 84 91 103 119 135 150 168 207
63,4 37 41 44 49 52 63 68 78 92 95 112 134 157 170 191 223
80,4 47 50 54 60 67 73 79 90 105 115 134 146 172 190 213 244
100,4 56 65 68 72 81 88 97 115 130 136 149 179 209 237 266 323
125,4 62 73 75 77 94 102 128 140 168 181 192 224 272 312 351 419
150,4 68 75 80 94 104 120 148 160 181 214 232 264 302 324 387 462
160,4 75 83 85 100 112 129 170 192 204 234 252 303 350 370 447 493
175,4 85 90 93 104 118 144 186 213 225 265 281 318 392 451 477 541
200,4 98 100 104 117 129 159 197 220 255 297 328 380 437 467 517 610
250,4 109 120 122 146 159 189 238 291 360 374 387 443 506 562 618 702
300,4 123 136 144 176 194 220 291 321 403 443 450 525 596 626 668 848
315,4 129 143 153 186 204 234 313 350 440 462 477 551 636 690 806 901

PRÄZI square bar

with machining allowance 1030 mm
Thickness
Length (mm) 8,4 10,4 12,4 15,4 16,4 20,4 25,4 30,4 32,4 40,4 50,4
1030 27 33 37 44 46 49 78 97 113 129 185
Toleranzen für die Querschnitte: +0,25/0 mm

AISI D 6 Data sheet download

Cold work steel More Information

Technical delivery terms PRÄZI Flachstahl

( Dimensions in mm )

Range of application:
These specifications apply for fine-machinedbars in the followngi ranges of application:

  • from 10 to 500 mm width for flat steel dimensions
  • from 1 to 100 mm thickness for flat steel dimensions
  • 500, 1000 and 1030 mm length for flat steel dimensions
  • from 4 to 150 mm side length for square steel dimensions.
  • It does not apply to:
  • bright flat steel according to DIN EN 10278
  • bright squares according to DIN EN 10278
  • cold-rolled steel strip according to DIN EN 10140

Concept
Precision flat steel and square steel are sharp-edged bars with fine
machined longitudinal surfaces free of decarburisation.

Designation
The following are to be indicated in the designation in the seuqence given below:

  • Name (PRÄZI Flachstahl)
  • Delivery conditions (DIN 59350,mit Bearbeitungsaufmaß)
  • Abbreviation or material number
  • Nominal sizes (flat steel: width, thickness, length; square steel: thickness, length)

Example:

PRÄZI Flachstahl DIN 59350
1.2842 150 x 30 x 100 mm

PRÄZI Flachstahl mit Bearbeitungsaufmaß
1.2436 Vkt. 20,4 x 1030 mm

Dimensions, permissible dimensional deviations and deviations of form
The permissible deviations from the nominal sizes are as follows:

For PRÄZI- flat steel according to DIN 59 350

Thickness grounded / fine-machined Tol.: +0,05 / - 0 mm
Width grounded / fine-machined Tol.: +0,2 / - 0 mm

Length, one fine-machined end face,
one rough-machined end face

Tol.: +5 mm
 Square steel dimensions, thickness Tol.: +0,05 / - 0 mm

 

For PRÄZI- flat steel according to DIN 59 350 with machining allowance:

Thickness grounded / fine-machined Tol.: +0,2 / - 0 mm
Width grounded / fine-machined Tol.: +0,2 / - 0 mm

Length, one fine-machined end face,
one rough-machined end face

Tol.: +5 mm
Square steel dimensions , thicknessTol.: +0,20 / - 0 mm

 

Angular deviation for PRÄZI- flat steel according to DIN 59350
The permissible angular deviation between the side faces and between
the end faces and these faces 0°15´.

For PRÄZI flat steel with machining allowance:

Thickness grounded / fine-machined Tol.: + 0,25 / - 0 mm
Width grounded / fine-machined Tol.: + 0,4 / - 0 mm

Length fine-machined / sawn length 500 mm

Tol.: + 20 mm
Length fine-machined / sawn length 1030 mm Tol.: +/- 20 mm
Square steel dimensions , thickness Tol.: + 0,25 / - 0 mm

 

Angular deviation
The permissible angular deviation between the side faces is 0°15´.

Parallelism
The parallelism lies within the permissible dimensional tolerances. Deviations
therefrom are to be agreed when ordering.

Surface roughness
The figures for the peak-to-valley height relate in the case of

  • precision flat steel to the wide longitudinal sides
  • precision square steel bars to all longitudinal sides

It is for

  • bars without machining allowance     Ra ≤ 2 μm
  • bars with machining allowance           Ra ≤ 6 μm
  • bars with machining over-measure    Ra ≤ 6 μm

Heat treatment condition
The steels are normally delivered in a soft-annealed condition, other
heat treatment conditions are to be agreed when ordering.

Planeness and straightness
The deviation from the planeness and straightness are indicated in
the table below. They are measured on an individual piece along the
longitudinal and short sides with a feeler gauge. The test specimen is
to lie freely on a plane board.

Width (mm) thickness ( mm )
  >1 ≤2,2 >2,2 ≤5,2 >5,2 ≤10,4 >10,4 ≤20,4 >20,4
≤ 100,3 (1,0) 0,8 0,7 0,5 0,3
>100,3 ≤200,3 (1,5) 1,1 0,8 0,6 0,4
>200,3 ≤300,3 (2,0) 1,5 0,9 0,8 0,5
 >300,3 ≤500,3 (2,3)  2,0 1,2 1,0 0,8

For the small thicknesses, changes in planeness are possible.
Figures in brackets are only approximate values.

Delivery terms

Terms of delivery
Export

All prices are quoted in Euro per unit,
ex works, excluding packaging, plus alloy
surcharges
. Valid
from 01.05.15.

Minimum order quantity:
There are no minimum order quantities.
From an order value higher than
250 Euros, delivery is effected free german
border including packaging (CPT,
German Border, ICC-Incoterms 2010).

Shipping:
Consignments of goods up to 40
kg are delivered via parcel service.
Consignments of goods above 40
kg are delivered by a forwarding
agent. The receiver has to bear all
the risks during the transport.

Shipping costs:
Parcel shipment is effected at cost
price. Consignments that can be separated
are split up into several parcels
to your advantage. Shipped parts with
a weight of more than 40 kg are delivered
by a freight forwarder (Freight
charges available on request).

Scale of prices:

Order value Quantity discount
 
0 to 250 Euro Order value   plus freight charges
and packaging
 
   > 250 Euro Order value   free German border
 
   > 2000 Euro Order value   less 4 %
 
   > 4000 Euro Order value   less 6 %
 
   > 6000 Euro Order value   less 8 %
 
   > 8000 Euro Order value   less 10 %

 

Delivery time:
All standard PRÄZI-flat steels are available
at the day of order. Orders, we receive
by 13:00 hrs, are shipped on the
same day.

Our currently valid alloy surcharges are stored here

The general business terms and conditions from PRÄZI–Flachstahl AG are stored here.

Alloy surcharges for PRÄZI flat steel deliveries

Alloy surcharges for PRÄZI flat steel deliveries

Information about the current alloy surcharges is available on request
E-Mail: verkauf(at)praezi(dot)de.

You are an registered shop-customer? After successful login, you can inform yourself in our webshop about the current alloy surcharges.

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