This quality is adapted for gear wheels and camshafts, levers, joints, gibs and piston bolts or all pieces of machine construction and mechanical engineering components.
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
as per Bosch Norm N28ES7139
and Bosch 5 111 234…
conforme EG/2002/95 ROHS directive
drawn, ground, polished, in 3m bars
pointed/chamfered, eddy current tested
diam. 5.00 mm, tolerance ISO h7
bars 3m
ground
h 7
799 kg
0
291 107 - 799.082
5-000
bars-3m
ground
h-7-en
10.100
25113110100
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
as per Bosch-Norm 5 111 234…
drawn, ground, poliert, in 3m bars
pointed/chamfered, eddy current tested
diam. 10.10 mm, tolerance ISO h7
bars 3m
ground
h 7
233 kg
0
170 504 - 233.200
10-100
bars-3m
ground
h-7-en
7.100
25113107100
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
drawn, ground, in 3m bars
pointed/chamfered, eddy current tested
diam. 7.10 mm, tolerance ISO h7
bars 3m
ground
h 7
635 kg
0
211 004 - 634.870
7-100
bars-3m
ground
h-7-en
5.500
25113105500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars pointed/chamfered, eddy current tested
diam. 5.50 mm, tolerance ISO h7
EC-80
no 1.7139, 16 MnCrS 5 +C
case-hardening steel as per EN10277-4
cold drawn to tensile strength: 600-740 MPa
in coils of 50 – 70kg
diam. 6.94 mm, tolerance ISO h8
in spools
drawn
h 8
0 kg
0
0
6-940
in-spools
drawn
h-8-en
8.100
25113208100
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars pointed/chamfered, eddy current tested
diam. 8.10 mm, tolerance ISO h8
bars 3m
ground
h 8
383 kg
0
060 901 - 383.400
8-100
bars-3m
ground
h-8-en
8.200
25113208200
EC-80
no. 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
end of bars: pointed/chamfered,
100% eddy current crack tested
diam. 8.20 mm, tolerance ISO h8
bars 3m
ground
h 8
0 kg
0
0
8-200
bars-3m
ground
h-8-en
9.500
25113209500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
pointed/chamfered, eddy current tested
diam. 9.50 mm, tolerance ISO h8
bars 3m
ground
h 8
5 kg
0
111 295 - 4.600
9-500
bars-3m
ground
h-8-en
16.000
25113116000
EC-80
no 1.7139, 16 MnCrS 5
as per Bosch-Norm N28 ES 7139 S001
case-hardening steel, RoHS conforme
annealed ground, polished,
in 3m bars (+50/0mm)
end of bars: pointed/chamfered,
100% eddy current tested Kl. 4
ultrasonic inspected per DIN EN 10308 Tab. 1,
Typ 1a vollst.Kl. 4
diam. 16.00 mm, tolerance ISO 286-2/h7
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
pointed/chamfered, eddy current tested
diam. 6.10 mm, tolerance ISO h8
bars 3m
ground
h 8
9 kg
0
270 101 - 8.700
6-100
bars-3m
ground
h-8-en
5.000
25100305000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
material as per EN 10277-4
cold drawn, in coils of 60-80kg
diam. 5.00 mm, tolerance ISO h9
in spools
drawn
h 9
0 kg
0
0
5-000
in-spools
drawn
h-9-en
3.500
25113203500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
ground, polished, in 3m bars
diam. 3.50 mm, tolerance ISO h8
bars 3m
ground
h 8
294 kg
0
130 598 - 293.721
3-500
bars-3m
ground
h-8-en
4.700
25113204700
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
pointed/chamfered
diam. 4.70 mm, tolerance ISO h8
bars 3m
ground
h 8
0 kg
0
0
4-700
bars-3m
ground
h-8-en
10.000
25113110000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested cl. 4
US geprüft gem. EN 10308 Tab.1, Typ 1a
diam. 10.00 mm, tolerance ISO 286-2/h7
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
diam. 7.50 mm, tolerance ISO h7
bars 3m
ground
h 7
641 kg
0
291 105 - 641.400
7-500
bars-3m
ground
h-7-en
8.500
25113108500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
pointed/chamfered, eddy current tested
diam. 8.50 mm, tolerance ISO h7
bars 3m
ground
h 7
410 kg
0
110 707 - 410.360
8-500
bars-3m
ground
h-7-en
9.000
25113109000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
pointed/chamfered, eddy current tested
diam. 9.00 mm, tolerance ISO h7
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm N28 ES7139 S001
drawn, ground, polished,
in 3m bars (+30/0mm)
pointed/chamfered, eddy current tested
diam. 10.50 mm, tolerance ISO h7
bars 3m
ground
h 7
142 kg
0
221 104 - 142.000
10-500
bars-3m
ground
h-7-en
11.000
25113111000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm N28 ES 7139 S001 02/06
drawn, ground, polished, in 3m bars
pointed, chamfered end of bars
100% eddy current crack tested
diam. 11.00 mm, tolerance ISO h7
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
conforme EG/2002/95 ROHS directive
drawn, ground, polished, in 3m bars (+50/0mm)
pointed/chamfered, eddy current tested cl. 3
diam. 6.00 mm, tolerance ISO h7
bars 3m
ground
h 7
515 kg
0
010 623 - 829.997
6-000
bars-3m
ground
h-7-en
17.000
25113117000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
end of bars: pointed/chamfered,
100% eddy current crack tested
diam. 17.00 mm, tolerance ISO h7
bars 3m
ground
h 7
-26923 kg
0
150 425 - 887.000|180 423 - 190.200
17-000
bars-3m
ground
h-7-en
6.500
25113106500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars pointed/chamfered, eddy current tested
diam. 6.50 mm, tolerance ISO h7
bars 3m
ground
h 7
409 kg
0
100 702 - 409.400
6-500
bars-3m
ground
h-7-en
3.000
25113103000
EC-80
no 1.7139, 16 MnCrS 5 +C+SL
case-hardening steel
conforme EG/2002/95 ROHS directive
drawn, ground, polished,
in 3m bars (+50/0mm)
end of bars: pointed and chamfered
diam. 3.00 mm, tolerance ISO h7
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
drawn, ground, in 3m bars
diam. 2.20 mm, tolerance ISO h7
bars 3m
ground
h 7
0 kg
0
0
2-200
bars-3m
ground
h-7-en
1.400
25100701400
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
nach Bosch-Norm N28ES7139
cold drawn, in coils diam.1.40 mm, tolerance ISO fg7
in spools
drawn
fg 7
75 kg
0
130 208 - 75.000
1-400
in-spools
drawn
fg-7-en
3.100
25113103100
EC-80
no 1.7139, 16 MnCrS 5 +C
case-hardening steel
as per Boschnorm N28ES7139S001
drawn, ground, polished,
in 3m bars (+50/0mm)
end of bars: pointed and chamfered
diam. 3.10 mm, tolerance ISO h7
bars 3m
ground
h 7
659 kg
0
170 719 - 442.000|020 217 - 216.810
3-100
bars-3m
ground
h-7-en
2.500
25113102500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
drawn, ground, in 3m bars
diam. 2.50 mm, tolerance ISO h7
bars 3m
ground
h 7
98 kg
0
110 511 - 97.600
2-500
bars-3m
ground
h-7-en
2.300
25103202300
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
as per Bosch Norm N28ES7139
and Bosch 5 111 234…
cold drawn, in 3m bars
diam. 2.30 mm, tolerance ISO h8
bars 3m
drawn
h 8
0 kg
0
0
2-300
bars-3m
drawn
h-8-en
12.000
25113112000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234…
drawn, ground, polished, in 3m bars
pointed, chamfered end of bars
100% eddy current crack tested cl. 4
diam. 12.00 mm, tolerance ISO 286-2/h7
bars 3m
ground
h 7
831 kg
0
261 022 - 816.100|180 919 - 14.700
12-000
bars-3m
ground
h-7-en
7.000
25113107000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel, RoHS conform
as per Bosch-Norm 5 111 234…
drawn, ground, polished,
in 3m bars (+30/0mm)
pointed/chamfered, eddy current tested cl. 4
diam. 7.00 mm, tolerance ISO h7
bars 3m
ground
h 7
1022 kg
0
161 121 - 96.800|240 425 - 956.000
7-000
bars-3m
ground
h-7-en
2.500
25100702500
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
nach Bosch-Norm N28ES7139
cold drawn, in coils of 30/+/-5kg
diam.2.50 mm, tolerance ISO fg7
in spools
drawn
fg 7
360 kg
0
210 213 - 360.000
2-500
in-spools
drawn
fg-7-en
19.000
25113119000
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm N28 ES7139 S001 Febr. 2006
annealed, ground, polished,
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
eddy current crack tested
DIN EN 10277, class 4
diam. 19.00 mm, tolerance ISO 286-2 / h7
bars 3m
ground
h 7
1130 kg
0
090 626 - 1130.000
19-000
bars-3m
ground
h-7-en
5.200
25113105200
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
as per Bosch Norm N28ES7139S001
and Bosch 5 111 234…
drawn, ground, polished, in 3m bars
pointed/chamfered, eddy current tested
diam. 5.00 mm, tolerance ISO h7
bars 3m
ground
h 7
19 kg
0
170 615 - 19.300
5-200
bars-3m
ground
h-7-en
4.950
25100204950
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
cold drawn, tensile strength: 600-740 MPa
in coils of 60 – 80kg
diam. 4.95 mm, tolerance ISO h8
in spools
drawn
h 8
0 kg
0
0
4-950
in-spools
drawn
h-8-en
4.940
25100204940
EC-80
no 1.7139, 16 MnCrS 5 +C
case-hardening steel as per EN10277-4
cold drawn,
tensile strength: 580-720 MPa
in coils of 50 – 70kg
diam. 4.94 mm, tolerance ISO h8
in spools
drawn
h 8
0 kg
0
0
4-940
in-spools
drawn
h-8-en
3.100
25100703100
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
nach Bosch-Norm N28ES7139S012
cold drawn, in coils of 25-30 kg
diam. 3.10 mm, tolerance ISO fg7
in spools
drawn
fg 7
33 kg
0
020 322 - 82.700
3-100
in-spools
drawn
fg-7-en
9.100
25113109100
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
Bosch-Norm 5 111 234..
Boschnorm N28 ES 7139 S001 11/12.
drawn, ground, polished, in 3m bars
end of bars: pointed, chamfered,
100% eddy current crack tested cl. 4
diam. 9.10 mm, tolerance ISO 286-2/h7
bars 3m
ground
h 7
599 kg
0
110 719 - 193.000|091 122 - 406.000
9-100
bars-3m
ground
h-7-en
2.300
25100702300
EC-80
no 1.7139, 16 MnCrS 5
case-hardening steel
nach Bosch-Norm N28ES7139S001
cold drawn, in coils of 20/+/-5kg
diam.2.30 mm, tolerance ISO 286-2/fg7
in spools
drawn
fg 7
457 kg
0
151 222 - 457.400
2-300
in-spools
drawn
fg-7-en
4.000
25113104000
Brief description
Klein designation:
EC-80
Class of steels:
Alloyed structural steel
Material number:
1.7139
Standard UNS:
RoHS 2 – 2011/65/EU:
Machinability:
Hardening capability:
Forming:
Cold working hardening:
Polishing ability:
Magnetism:
Corrosion resistance:
Uses:
This quality is adapted for gear wheels and camshafts, levers, joints, gibs and piston bolts or all pieces of machine construction and mechanical engineering components.
Unalloyed, low carbon, casehardening steel with ferro-pearlite structure, suitable for case carburizing and calcium treated for inclusion modification. It is easily machinable and weldable, with tightly controlled hardenability and therefore it can show good core features.
