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DIN 10083

DIN 10083 Specification

  • Adfast Component LTD provides high-quality steel as per DIN 10083 standards, ensuring superior strength and durability.
  • “We Also Provide other product"
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Overview

Premium Quality Steel

Our DIN 10083 compliant steel is ideal for engineering and industrial applications, offering excellent performance.

 

Related Specifications

Chemical composition

Steel designationChemical composition (% by mass) a,b,c
NameNumberC dSi max.MnP max.SCr max.Mo max.Ni max.Cr + Mo + Ni max. d
Quality steels
C351.05010,32 to 0,390.40,50 to 0,800.045max. 0,0450.40.10.40.63
C401.05110,37 to 0,440.40,50 to 0,800.045max. 0,0450.40.10.40.63
C451.05030,42 to 0,500.40,50 to 0,800.045max. 0,0450.40.10.40.63
C551.05350,52 to 0,600.40,60 to 0,900.045max. 0,0450.40.10.40.63
C601.06010,57 to 0,650.40,60 to 0,900.045max. 0,0450.40.10.40.63
Special steels
C22E1.11510,17 to 0,240.40,40 to 0,700.03max. 0,035 e0.40.10.40.63
C22R1.11490,020 to 0,040
C35E1.11810,32 to 0,390.40,50 to 0,800.03max. 0,035 e0.40.10.40.63
C35R1.1180,020 to 0,040
C40E1.11860,37 to 0,440.40,50 to 0,800.03max. 0,035 e0.40.10.40.63
C40R1.11890,020 to 0,040
C45E1.11910,42 to 0,500.40,50 to 0,800.03max. 0,035 e0.40.10.40.63
C45R1.12010,020 to 0,040
C50E1.12060,47 to 0,550.40,60 to 0,900.03max. 0,035 e0.40.10.40.63
C50R1.12410,020 to 0,040
C55E1.12030,52 to 0,600.40,60 to 0,900.03max. 0,035 e0.40.10.40.63
C55R1.12090,020 to 0,040
C60E1.12210,57 to 0,650.40,60 to 0,900.03max. 0,035 e0.40.10.40.63
C60R1.12230,020 to 0,040
28Mn61.1170,25 to 0,320.41,30 to 1,650.03max. 0,035 e0.40.10.40.63
  • a Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat. All reasonable precautions shall be taken to prevent the addition of such elements from scrap or other material used in the manufacture which affect the hardenability, mechanical properties and applicability.
  • b Where requirements are made on hardenability of special steels (see Tables 5 to 7), slight deviations from the limits for the cast analysis are permissible, except for the elements carbon (see footnote d), phosphorus and sulphur; the deviations shall not exceed the specifications of Table 4.
  • c Steels with improved machinability as a result of the addition of higher sulphur contents up to around 0,10% S (including resulphurized steels with controlled inclusion content (e.g. Ca-treatment)) may be supplied upon request. In this case, the upper limit for the manganese content may be increased by 0,15 %.
  • d If special steels are ordered without hardenability requirements (symbols +H, +HH, +HL) or without mechanical property requirements in the quenched and tempered or normalized condition, a restriction in the carbon range to 0,05 % and/or the total sum of the elements Cr, Mo and Ni to £ 0,45 % may be agreed at the time of ordering.
  • e If agreed at the time of enquiry and order, for flat products, sulphur is restricted to maximum 0,010 % by mass.
ElementPermissible maximum content in the cast analysis % by massPermissible deviationa % by mass
C≤0,55± 0,02
> 0,55 ≤0,65± 0,03
Si≤0,400.03
Mn≤1,00± 0,04
> 1,00 ≤1,65± 0,05
P≤0,0450.005
S≤0,045+ 0,005 b
Cr≤0,400.05
Mo≤0,100.03
Ni≤0,400.05
  • a ± means that in one cast, the deviation may occur over the upper value or under the lower value of the specified range in Table 3, but not both at the same time.
  • b For steels with a specified sulphur range (0,020% to 0,040% according to cast analysis) the permissible deviation is ± 0,005%.

Mechanical properties

Mechanical properties at Room Temperature

Steel designationMechanical properties for the ruling section (see EN 10083-1:2006, Annex A) with a diameter ( d ) or for flat products thickness ( t ) of
d ≤ 16 mm t ≤ 8 mm16 mm < d ≤ 40 mm 8 mm < t ≤ 20 mm40 mm < d ≤ 100 mm 20 mm < t ≤ 60 mm
NameNumberRe
min.		RmA
min.
%		Z
min.
%		KVb
min.
J		Re
min.		RmA
min.
%		Z
min.
%		KVb
min.
J		Re
min.		RmA
min.
%		Z
min.
%		KVb
min.
J
MPa cMPa cMPa c
Quality steels
C351.0501430630 to 7801740–380600 to 7501945–320550 to 7002050–
C401.0511460650 to 8001635–400630 to 7801840–350600 to 7501945–
C451.0503490700 to 8501435–430650 to 8001640–370630 to 7801745–
C551.0535550800 to 9501230–490750 to 9001435–420700 to 8501540–
C601.0601580850 to 1 0001125–520800 to 9501330–450750 to 9001435–
Special steels
C22E C22R1.1151 1.1149340500 to 6502050–290470 to 620225050–––––
C35E C35R1.1181 1.1180430630 to 7801740–380600 to 750194535320550 to 700205035
C40E C40R1.1186 1.1189460650 to 8001635–400630 to 780184030350600 to 750194530
C45E C45R1.1191 1.1201490700 to 8501435–430650 to 800164025370630 to 780174525
C50E C50R1.1206 1.1241520750 to 9001330–460700 to 8501535–400650 to 8001640–
C55E C55R1.1203 1.1209550800 to 9501230–490750 to 9001435–420700 to 8501540–
C60E C60R1.1221 1.1223580850 to 1 0001125–520800 to 9501330–450750 to 9001435–
28Mn61.117590800 to 9501340–490700 to 850154540440650 to 800165040
  • a Re: Upper yield strength or, if no yield phenomenon occurs, the 0,2 % proof strength Rp0,2.
  • Rm: Tensile strength.
  • A: Percentage elongation after fracture (gauge length L0 = 5,65 √S0 ;).
  • Z: Reduction in cross-section on fracture.
  • KV: Impact strength of longitudinal Charpy V-notch test pieces (average of 3 individual values shall meet the minimum specified in the table; no individual value shall be lower than 70% of the minimum).
  • b For sampling see EN 10083-1:2006
  • c 1 MPa = 1 N/mm2
Steel designationMechanical properties for products with a diameter ( d ) or, for flat products, a thickness ( t ) of
d ≤ 16 mm
t ≤ 16 mm		16 mm < d ≤ 100 mm
16 mm < t ≤ 100 mm		100 mm < d ≤ 250 mm
100 mm < t ≤ 250 mm
NameNumberRe
min.
MPac		Rm
min.
MPac		A
min.
%		Re
min.
MPac		Rm
min.
MPac		A
min.
%		Re
min.
MPac		Rm
min.
MPac		A
min.
%
Quality steels
C351.0501300550182705201924550019
C401.0511320580162905501726053017
C451.0503340620143055801627556016
C551.0535370680113306401230062012
C601.0601380710103406701131065011
Special steelsb
C22E C22R1.1151 1.11492404302421041025–––
C35E C35R1.1181 1.1180300550182705201924550019
C40E C40R1.1186 1.1189320580162905501726053017
C45E C45R1.1191 1.1201340620143055801627556016
C50E C50R1.1206 1.1241355650133206101429059014
C55E C55R1.1203 1.1209370680113306401230062012
C60E C60R1.1221 1.1223380710103406701131065011
28Mn61.117345630173106001829059018
  • a Re: Upper yield strength or, if no yield phenomenon occurs, the 0,2 % proof strength Rp0,2.
  • Rm: Tensile strength.
  • A: Percentage elongation after fracture (gauge length L0 = 5,65 √S 0 ;).
  • b The values also apply for the special steel grades with hardenability requirements (+H, +HH and +HL grades) as specified in Tables 5 to 7.
  • c 1 MPa = 1 N/mm2.

Heat Treatment

Steel designationQuenchingb,c
°C		Quenching d
agent		Tempering e
°C		End quench test °CNormalizing c
°C
NameNumber
Quality steels
C351.0501840 to 880Water or oil550 to 660–860 to 920
C401.0511830 to 870–850 to 910
C451.0503820 to 860–840 to 900
C551.0535810 to 850Oil or water–825 to 885
C601.0601810 to 850–820 to 880
Special steelsf
C22E C22R1.1151 1.1149860 to 900Water550 to 660–880 to 940
C35E C35R1.1181 1.1180840 to 880Water or oil870 ± 5860 to 920
C40E C40R1.1186 1.1189830 to 870870 ± 5850 to 910
C45E C45R1.1191 1.1201820 to 860850 ± 5840 to 900
C50E C50R1.1206 1.1241810 to 850Oil or water850 ± 5830 to 890
C55E C55R1.1203 1.1209810 to 850830 ± 5825 to 885
C60E C60R1.1221 1.1223810 to 850830 ± 5820 to 880
28Mn61.117840 to 880Water or oil540 to 680850 ± 5850 to 890
  • a The conditions given in this table are for guidance. However, the temperatures specified for the end quench test are mandatory.
  • b The temperatures at the lower end of the range are generally applicable to quenching in water and those at the upper end for quenching in oil.
  • c Austenitizing period: at least 30 min (guide value). d When choosing the quenching agent the influence of other parameters, such as shape, dimensions, and quenching temperature on properties and crack susceptibility should be taken into account. Other quenching agents such as synthetic quenchants may also be used.
  • e Tempering period: at least 60 min (guide value).
  • f This table also applies for the special steel grades with specified hardenability (+H-, +HH- and +HL-grades) covered in Tables 5 to 7.

Bolting Components Marking

Product Shall be Marked with our manufacturing trade mark Adfast Component LTD along with the designated Grade.
Grade and manufacturer’s identification symbols shall be applied to one end of studs and to the heads of bolts and screws of all sizes. (If the available area is inadequate, the grade symbol may be marked on one end and the manufacturer’s identification symbol marked on the other end.) For bolts and screws smaller than 1⁄4 in. [6 mm] in diameter and studs smaller than 3⁄8 in. [10 mm] in diameter and for 1⁄4 in. [6 mm] in diameter studs requiring more than a total of three symbols, the marking shall be a matter of agreement between the purchaser and the manufacturer.

Certification

  • EN 10204 3.1
  • EN 10204 3.2
  • PED 2014/68/EC
  • MERKBLATT AD 2000 W2/W7/W10
  • API 20 E BSL 1/ BSL 2
  • NACE MR 0175
  • NACE MR 0103