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AISI A 106

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PRÄZI Flat steel

Thickness Tolerances: Thickness +0,25/0 mm, Width +0,40/0 mm, Length +20/0 mm Prices in € per piece (valid only for the German market)
Width
(mm)
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 60,4 63,4 70,4 80,4 100,4
20,4     9 10 11 12 13                        
25,4 9 10 11 12 13 14 15 16 17                    
30,4 10 11 12 13 14 15 16   20 23                  
32,4 11 12 13 14 15 16   19 21 24                  
40,4 12 13 14 15 16 17 20 21 22 25 29 31              
50,4 13 14 15 16 17 20 23 24 25 28 34 37 38            
60,4 14 16 17 19 21 22 24   29 32 39   42 49          
63,4 15 17 19 20 22 25   29 32 34   41 46 57          
70,4 17 20 21 22 24 26 30   33 38 42   47 61 66        
80,4 20 21 23 24 26 29 33 34 39 41 47 48 50 63 75 79 83    
100,4 23 25 26 28 31 37 39 42 45 46 56 57 66 77 90 92 102 114  
120,4 25 26 29 32 37 42 47   50 55 63   77 88 102   115 134 169
125,4 26 28 31 34 39 44 48 50 53 57 68 70 82 90 101 104   138 172
140,4 28 31 35 43 46 50 55   63 66 76   87 101 114   134 156 191
150,4 31 34 39 44 47 53 59 60 64 68 79 84 92 106 126 128 140 162 200
160,4 32 38 44 46 51 57 62 63 65 70 83 87 95 115 134 137 151 164 210
175,4     45 50 55 60   67 70 75   94 106 119   147   175 232
180,4     48 51 57 62 64   73 77 90   109 126 143   166 191 242
200,4     51 58 62 64 69 73 76 83 100 102 115 138 157 159 185 210 255
250,4     60 68 70 79 87 90 93 101 117 126 140 168 196 202 223 250 313
300,4     69 77 83 90 99 104 106 119 136 147 168 197 233 242 255 293 380
315,4     75 92 94 101   113 119 136   153 184 217   250   306 405
350,4     91 109 111 115 126 128 134 147 159 170 187 236 268 276 313 345 431
400,4 88 100 109 113 122 128 138 140 144 155 172 181 210 253 303 312 376 435 486
450,4                 153 166   196 236 287   350   452 535
500,4         128 138 147 153 159 175 210 219 276 329 382 388 433 472 599

PRÄZI square bar

with machining allowance 500 mm
Thickness
Length (mm) 10,4 12,4 15,4 16,4 20,4 25,4 30,4 32,4 40,4 50,4 60,4 63,4 70,4 80,4 100,4 120,4 150,4
500 12 14 15 16 17 22 28 32 34 47 64 68 77 96 144 202 313
Tolerances for cross section +0,25/0 mm
Thickness Tolerances: Thickness +0,25/0 mm, Width +0,40/0 mm, Length +20/-20 mm Prices in € per piece (valid only for the German market)
Width
(mm)
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 60,4 63,4 70,4 80,4 100,4
20,4     14 15 16 17 19                        
25,4 14 15 16 17 18 19 22 23 24                    
30,4 15 16 17 18 19 21 26   31 36                  
32,4 16 17 18 19 20 22   29 32 38                  
40,4 17 18 19 20 25 26 31 32 35 39 47 50              
50,4 19 20 21 23 28 32 36 38 40 46 56 58 60            
60,4 23 25 28 30 33 35 38   48 53 62   68 80          
63,4 25 27 29 32 35 40   48 52 55   66 75 94          
70,4 28 31 33 34 38 41 49   54 60 69   76 99 108        
80,4 31 33 36 37 42 48 54 56 62 67 76 79 83 103 122 130 138    
100,4 37 40 41 44 50 59 62 69 73 74 91 94 109 127 148 152 170 188  
120,4 40 43 47 53 59 69 76   83 90 104   127 146 169   191 222 281
125,4 42 44 51 55 62 71 78 82 88 93 112 117 135 148 167 173   227 286
140,4 46 51 58 70 75 83 90   102 109 125   144 167 188   223 259 318
150,4 50 55 62 72 77 87 95 99 104 112 130 138 151 174 207 212 233 267 330
160,4 53 61 72 73 84 93 101 104 107 117 138 144 157 191 223 228 249 271 348
175,4     75 82 90 98   111 114 123   155 174 196   244   292 385
180,4     79 83 92 99 106   116 125 146   178 206 235   276 318 403
200,4     83 94 102 103 113 119 124 136 165 170 191 225 260 265 307 349 420
250,4     97 112 116 129 140 149 153 166 193 207 231 279 324 335 371 413 519
300,4     115 127 138 147 164 172 173 197 225 242 276 325 386 403 424 488 630
315,4     123 152 154 168   186 196 223   255 306 359   414   509 674
350,4     149 170 175 187 206 210 223 240 265 281 309 392 445 456 520 572 715
400,4 147 165 175 186 201 210 227 234 238 258 284 299 347 418 503 520 626 721 806
450,4                 255 276   323 393 477   583   753 891
500,4         212 225 243 255 260 290 350 363 450 545 636 647 721 786 994

PRÄZI square bar

with machining allowance 1030 mm
Thickness
Length (mm) 10,4 12,4 15,4 16,4 20,4 25,4 30,4 32,4 40,4 50,4 60,4 63,4 70,4 80,4 100,4 120,4 150,4
1030 18 21 22 23 24 35 44 51 55 77 104 112 127 158 234 329 519
Tolerances for cross section +0,25/0 mm

AISI A 106 Data sheet download

High-carbon structural 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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