Sheet Metal Round Plate, BFHAF

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BFHAF

[ ! ]For details on specifications and machining limits, see >> here
■Hole Type Selection Chart
Hole TypeBolt HoleTapped Holes (Coarse)
CodeNM
Shape Diagram
[ ! ]For the d dimensions, refer to the "N Machining Dimensions"
section below the Specifications Table
Part Number[ M ] Material[ S ] Surface Treatment
TypeMaterial Symbol
BFHAFSPT0.8~3.2
T4.5~6.0
T9.0
: EN 1.0330 Equiv.
: EN 1.0320 Equiv. (hot coiled)
: EN 1.0038 Equiv. (Black)
SPBBlack Oxide
SPUTrivalent Chromate (Clear)
SPKTrivalent Chromate (Black)
AMEN AW−5052 Equiv.
AMWAnodize (Clear)
AMBAnodize (Black)
SUDT0.8~6.0
T9.0
: EN 1.4301 Equiv. (Passivated 2B)
: EN 1.4301 Equiv. (No.1)

 

Specification Table

Part NumberATQHole Specification
Code, Nominal
   
TypeMaterial Symbol
BFHAFSPA200T2.3Q80N5
Part Number1 mm IncrementsSelectionQHole Specification
TypeMaterial SymbolATCode / Specify Method
BFHAFSP
SPB
SPU
SPK
30

300
0.8 ・ 1.0 ・ 1.2 ・ 1.6 ・ 2.3
3.2 ・ 4.5 ・ 6.0 ・ 9.0
0.1 mm
Increments
  
  
NM
(Bolt Hole)(Tapped Holes)
AM
AMW
AMB
1.0 ・ 1.5 ・ 2.0 ・ 3.0 ・ 4.0 ・ 5.03・4・53・4・5
6・8・106・8・10
(Selection)(Selection)
SUD0.8 ・ 1.0 ・ 1.2 ・ 1.5 ・ 2.0
3.0 ・ 4.0 ・ 5.0 ・ 6.0 ・ 9.0
[ ! ][ ! ]
  
  
[ ! ]If the specified hole location is close to the edges, the hole may be deformed but will be machined as specified if within machining limits.
[ ! ]N Machining Dimension Table
N Specified ValueThrough Hole Diameter (d)
33.5
44.5
55.5
66.5
89
1011
[ ! ]Hole Machining Table
TN(Bolt Hole)M(Tapped Hole)
0.83・4・5・6・8・10Not Possible
1.0、1.23
1.5、1.63・4
2.0、2.33・4・5・6
3.0、3.23・4・5・6・8
4.0~6.03・4・5・6・8・10
9.05・6・8・105・6・8・10
[ ! ]T = 1.0 is not applicable for tapped holes to AM, AMW, or AMB

Specifications, Machining Limits

[ ! ]1. See the diagram below for tolerances
[Standard Machined Dimension Tolerances]
ProductDimension Range
(A Dimension)
6 or lessOver 6, and
30 or Less
Over 30, and
120 or Less
Over 120, and
400 or Less
Sheet Metal (No Bending)Tolerance (a)±0.1±0.2±0.3±0.5
* Class B Tolerance stipulated in JIS B 0408, General dimensional tolerances for parts formed by press working from sheet metal is used.:
[ ! ]2. Burr height 0.1 or less
[ ! ]3. In case of the thin plates, the tap ridges may be crushed, so please be careful when tightening.
[ ! ]4. For machining limits, see the table below

Tb
EN 1.0330 Equiv.
EN 1.0320 Equiv. (hot coiled)
EN 1.0038 Equiv.
  
EN AW−5052 Equiv.EN 1.4301 Equiv.
  
0.80.81
1.01.01.01
1.21.21
1.61.51.51
2.32.02.01.5
3.23.03.01.5
4.54.04.02
5.05.02.5
6.06.02.5
9.09.04
[ ! ]The hole may be deformed if specified at the limit value shown above.
■Appearance per Material (Surface Treatment) and Machining Method
 NoneBlack OxideTrivalent Chromate (Clear)Trivalent Chromate (Black)
SPSPBSPUSPK
EN 1.0330 Equiv.
T0.8~3.2
EN 1.0320 Equiv. (hot coiled)
T4.5~6.0
EN 1.0038 Equiv.
(Black)
T9.0
 NoneAnodize (Clear)Anodize (Black)
AMAMWAMB
EN AW−5052 Equiv.
 None
SUD
EN 1.4301 Equiv. (Passivated 2B)
T0.8~6.0
EN 1.4301 Equiv. (No.1)
T9.0

Part Number:  

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Part Number
BFHAF-AM-A[30-300/1]-T[1,​1.5,​2,​3,​4,​5]
BFHAF-AMB-A[30-300/1]-T[1,​1.5,​2,​3,​4,​5]
BFHAF-AMW-A[30-300/1]-T[1,​1.5,​2,​3,​4,​5]
BFHAF-SP-A[30-300/1]-T[1,​1.2,​1.6,​2.3,​3.2,​4.5,​6]
BFHAF-SPB-A[30-300/1]-T[1,​1.2,​1.6,​2.3,​3.2,​4.5,​6]
BFHAF-SPK-A[30-300/1]-T[1,​1.2,​1.6,​2.3,​3.2,​4.5,​6]
BFHAF-SPU-A[30-300/1]-T[1,​1.2,​1.6,​2.3,​3.2,​4.5,​6]
BFHAF-SUD-A[30-300/1]-T[1,​1.2,​1.5,​2,​3,​4,​5,​6]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSMaterial Surface Treatment Outer Dia. A
(mm)
Plate Thickness t
(mm)
1 7 Days 10EN AW-5052 Equiv.Not Provided30 ~ 3001 ~ 5
1 9 Days 10EN AW-5052 Equiv.Black Anodize30 ~ 3001 ~ 5
1 9 Days 10EN AW-5052 Equiv.Clear Anodize30 ~ 3001 ~ 5
1 7 Days 10EN 1.0330 Equiv. (EN 1.0320 Equiv. (hot-rolled))Not Provided30 ~ 3001 ~ 6
1 9 Days 10EN 1.0330 Equiv. (EN 1.0320 Equiv. (hot-rolled))Black Oxide30 ~ 3001 ~ 6
1 9 Days 10EN 1.0330 Equiv. (EN 1.0320 Equiv. (hot-rolled))Trivalent Chromate (Black) 30 ~ 3001 ~ 6
1 9 Days 10EN 1.0330 Equiv. (EN 1.0320 Equiv. (hot-rolled))Trivalent Chromate (White)30 ~ 3001 ~ 6
1 7 Days 10EN 1.4301 Equiv. (2B)Not Provided30 ~ 3001 ~ 4

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Basic information

Type BFHAF

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