Products

Steel Gauge Blocks

Steel Gauge Blocks
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Features:

Up to 1000 mm to DIN EN ISO 3650
Grades 00, 0, 1 and 2
Supplied as single gauge blocks or in sets
Custom-made lengths
High wear-resistance
Hardness > 800 HV
Good dimensional stability
Coefficient of thermal expansion of steel gauge blocks:（11.5±1.0）x10-6 K-1
Traceable calibration certificate included in delivery

Specifications:

Metric Rectangular Gauge Blocks

Deviation from Nominal Length and Variation in Length Tolerance (GB/T6093; DIN861; JISB7506 )

Nominal Length L (mm) Grade K Grade 0 Grade 1 Grade 2 Grade 3
(±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance
Maximum Allowable Value (µm )
L=10 0.2 0.05 0.12 0.1 0.2 0.16 0.45 0.3 1 0.5
10<L=25 0.3 0.05 0.14 0.1 0.3 0.16 0.6 0.3 1.2 0.5
25<L=50 0.4 0.06 0.2 0.1 0.4 0.18 0.8 0.3 1.6 0.55
50<L=75 0.5 0.06 0.25 0.12 0.5 0.18 1 0.35 2 0.55
75<L=100 0.6 0.07 0.3 0.12 0.6 0.2 1.2 0.35 2.5 0.6
100<L=150 0.8 0.08 0.4 0.14 0.8 0.2 1.6 0.4 3 0.65
150<L=200 1 0.09 0.5 0.16 1 0.25 2 0.4 4 0.7
200<L=250 1.2 0.1 0.6 0.16 1.2 0.25 2.4 0.45 5 0.75
250<L=300 1.4 0.1 0.7 0.18 1.4 0.25 2.8 0.5 6 0.8
300<L=400 1.8 0.12 0.9 0.2 1.8 0.3 3.6 0.5 7 0.9
400<L=500 2.2 0.14 1.1 0.25 2.2 0.35 4.4 0.6 9 1
500<L=600 2.6 0.16 1.3 0.25 2.6 0.4 5 0.7 11 1.1
600<L=700 3 0.18 1.5 0.3 3 0.45 6 0.7 12 1.2
700<L=800 3.4 0.2 1.7 0.3 3.4 0.5 6.5 0.8 14 1.3
800<L=900 3.8 0.2 1.9 0.35 3.8 0.5 7.5 0.9 15 1.4
900<L=1000 4.2 0.25 2 0.4 4.2 0.6 8 1 17 1.5

Note:0.8mm from the edge of the context of measuring surface, excluding

 

             Metric Retangular Gauge Block Sets

Nominal Lenghth L=0.5~500mm Series;

Nominal Length L (mm) Grade K Grade 0 Grade 1 Grade 2 Grade 3
(±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance (±)Size Tolerance Variation in Length Tolerance
Maximum Allowable Value (µm )
L=10 0.2 0.05 0.12 0.1 0.2 0.16 0.45 0.3 1 0.5
10<L=25 0.3 0.05 0.14 0.1 0.3 0.16 0.6 0.3 1.2 0.5
25<L=50 0.4 0.06 0.2 0.1 0.4 0.18 0.8 0.3 1.6 0.55
50<L=75 0.5 0.06 0.25 0.12 0.5 0.18 1 0.35 2 0.55
75<L=100 0.6 0.07 0.3 0.12 0.6 0.2 1.2 0.35 2.5 0.6
100<L=150 0.8 0.08 0.4 0.14 0.8 0.2 1.6 0.4 3 0.65
150<L=200 1 0.09 0.5 0.16 1 0.25 2 0.4 4 0.7
200<L=250 1.2 0.1 0.6 0.16 1.2 0.25 2.4 0.45 5 0.75
250<L=300 1.4 0.1 0.7 0.18 1.4 0.25 2.8 0.5 6 0.8
300<L=400 1.8 0.12 0.9 0.2 1.8 0.3 3.6 0.5 7 0.9
400<L=500 2.2 0.14 1.1 0.25 2.2 0.35 4.4 0.6 9 1
500<L=600 2.6 0.16 1.3 0.25 2.6 0.4 5 0.7 11 1.1
600<L=700 3 0.18 1.5 0.3 3 0.45 6 0.7 12 1.2
700<L=800 3.4 0.2 1.7 0.3 3.4 0.5 6.5 0.8 14 1.3
800<L=900 3.8 0.2 1.9 0.35 3.8 0.5 7.5 0.9 15 1.4
900<L=1000 4.2 0.25 2 0.4 4.2 0.6 8 1 17 1.5
Note:0.8mm from the edge of the context of measuring surface, excluding
Metric Retangular Gauge Block Sets
Nominal Lenghth L=0.5~500mm Series;
 Item code  Number Of Blocks  Standard Length Series (mm)  Increment  Pieces  Technical standards  Grade
1 122 0.5 – 1 GB/T6093 0
1 – 1
1.0005 – 1 1
1.001……………….1.009 0.001 9
1.01………………..1.09 0.01 49 2
1.5………………….1.9 0.1 5
2………………….25 0.5 47
30………………..70 10 5
75 – 1
80………………….100 10 3
2 112 1.0005 – 1 JIS B7506 0
1.001………………1.009 0.001 9
1.1………………1.49 0.01 49 DIN861 1
0.5……………..24.5 0.5 49
25……………..100 25 4 2
3 103 1.005 – 1 JIS B7506 0
1.01……………1.49 0.01 49 1
0.5…………….24.5 0.5 49 DIN861 2
25……………..100 25 4
4 91 0.5 – 1 GB/T6093 0
1 – 1
1.001……………..1.009 0.001 9 1
1.01…………….1.49 0.01 49
1.5………………1.9 0.1 5 2
2……………9.5 0.5 16
10……………100 10 10
5 88 1.005 – 1 DIN861 0
1.001……………1.009 0.001 9 1
1.01……………1.49 0.01 49 2
0.5……………..9.5 0.5 19
10…………..100 10 10
6 87 1.001……………..1.009 0.001 9 JIS B7506 0
1.01……………..1.49 0.01 49 1
0.5………………..9.5 0.5 19 DIN861 2
10………..100 10 10
7 83 0.5 – 1 GB/T6093 0
1 – 1
1.005 – 1 1
1.01…………….1.49 0.01 49
1.5……………1.9 0.1 5 2
2.0………….9.5 0.5 16
10…………100 10 10
8 76 1.005 – 1 JIS B7506 0
1.01………………….1.49 0.01 49 1
0.5…………………9.5 0.5 19 DIN861 2
10………………50 10 5
75,100 25 2
9 47 1.005 – 1 DIN861 0
1.01…………….1.19 0.01 19 1
1.2……………1.9 0.1 8 2
1…………..9 1 9
10………..100 10 10
10 47 1.005 – 1 JIS B7506 0
1.01…………….1.09 0.01 9 1
1.1…………….1.9 0.1 9 2
1…………..24 1 24
25……….100 25 4
11 46 1.001…………1.009 0.001 9 GB/T6093 0
1.01…………1.09 0.01 9 1
1.1…………1.9 0.1 9 DIN861 2
1………….9 1 9
10……….100 10 10
12 38 1.005 – 1 GB/T6093 0
1.01…………….1.09 0.01 9 1
1.1………….1.9 0.1 9 2
1…………..9 1 9
10………100 10 10
13 32 1.005 – 1 JIS B7506 0
1.01……….1.09 0.01 9
1.1…………1.9 0.1 9 DIN861 1
1………….9 1 9
10………..30 10 3 2
50 – 1
14 18 0.991………..0.999 0.001 18 JIS B7506 0,1,2
1.001………..1.009
15 10-(1mm) 0.991……………1 0.001 10 GB/T6093 0,1,2
16 10+(1mm) 1……………..1.009 0.001 10 GB/T6093 0,1,2
17 10-(2mm) 1.991……………….2 0.001 10 GB/T6093 0,1,2
18 10+(2mm) 2…………………2.009 0.001 10 GB/T6093 0,1,2
19 10 2.5,5.1,7.7,10.3,12.9 – 10 GB/T6093 0,1,2
15,17.6,20.2,22.8,25 DIN861
20 10 27.5,30.1,32.7,35.3,37.9 – 10 GB 0,1,2
40,42.6,45.2,47.8,50
21 2 71.3,131.4 – 2 DIN861 0,1,2
22 3 41.3,131.4,243.5 – 3 DIN861 0,1,2
23 4 41.3,131.4,243.5,281.2 – 4 DIN861 0,1,2
24 5 41.3,131.4,243.5 – 5 DIN861 0,1,2
281.5,481.1
Gauge Block Set for Calipers
 Caliper Length (mm)  Standard Length (mm)  Pieces  Technical Standard  Grade
0-125, 0-150 41.2, 81.5, 121.8, 10, 20, 20 6 GB/T6093 1
0-200 51.2, 121.5, 191.8, 10, 20, 20 6
0-300 10, 20, 20, 101.2, 201.5, 291.8 6 2
0-125,0-150, 10, 20, 20, 41.2, 51.2, 81.5, 101.2 12
0-200,0-300 121.5, 121.8, 191.8, 201.5, 291.8 3
Gauge Block Set for Micrometers
 Micrometer Length (mm)  Standard Length (mm)  Pieces  Technical Standard  Grade
0-25 2.5, 5.1, 7.7, 10.3, 10 GB/T6093 0
12.9, 15, 17.6, 20.2,
22.8, 25 1
25-50 25, 27.5, 30.1, 32.7, 11
35.3, 37.9, 40, 42.6, 2
45.2, 47.8, 50
50-75 50, 52.5, 55.1, 57.7, 11
60.3, 62.9, 65, 67.6,
70.2, 72.8, 75
75-100 75, 77.5, 80.1, 82.7, 11
85.3, 87.9, 90, 92.6,
95.2, 97.8,100
0-25 5.12, 10.24, 15.36, 21.5, 25, 20 JB/T1078 0
25-50 30.12, 35.24, 40.36, 46.5, 50, 1
50-75 55.12, 60.24, 65.36, 71.5, 75, 2
75-100 80.12, 85.24, 90.36, 96.5, 100
Eight Big Pieces and Eight Small Pieces and Five Big Pieces
 Item Code  Number Of Blocks  Standard Length (mm)  Increment  Pieces  Technical standards  Grade
1 8(Big) 125, 150, 175, 200, – 8 GB/T6093 0
250, 300, 400,500 1
2 8(Small) 25, 50, 75, 100, – 8 2
125,150, 175, 200
3 5(Big) 600…………..1000 100 5