Standard steels

Standard steels

Ascometal® offers the whole product range used for the numerous applications of Mechanical Engineering:

a complete range of carbon and alloy steels meeting national and international standards.

  • Through & Surface Hardening steels
  • Case-hardening steels
  • Bearing steels
  • Spring steels
  • Induction hardening steels
  • Steels for fasteners
  • Steels for nitriding, carburizing
  • Tool steels
  • 9% and 13% Chromium steels

 

meca / ac standards

Non alloy Engineering steel, compliant with European standards: NF EN10083-1 and 2, NF EN 10273, NF EN 10025-2 and 3 and international ones

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
CP250GH
C22
1.0460
1.0402
070M201450SAE 1020S20C
S22C
C35-C35E-C35R1.0501
1.1180
1.1181
080M36
070M36
40H5
F.1130
C35K
1572
1550
SAE 1035S35C
S35C
S35C
C45-C45E-C45R1.0503
1.1191
1.1201
080M46
070M46
50M5
F.11401672SAE 1045
SAE 1042
SAE 1043
S45C
S45C
S45C
C55-C55E-C55R1.0535
1.1203
1.1209
070M55
50
EN9
F.1150
C55K
C55K
1655SA E1055S55C
S235JR
S235J0
S235J2G3
1.0037
1.0114
1.0116
40C
40C
40C
AE235C
AE235C
AE235C
1311
1312
SAE 1009
A284C
A284D
SM400B
SM400B
SM400B
C-MnS355JR
S355J0
S355J2G3
1.0045
1.0553
1.0570
50B
50C
AE355B
AE355C
2172
2132
SAE 1518
SAE A572
A678GrA
A441
A833
SM4901
SS490B

Case-hardening steels: Euronorm 10084

Adapted consistent alloy content analysis to better fit the thermo chemical treatment as well as the in-use conditions. Possibility to optimize alloy content to better withstand machining or forming process (controlled inclusions). Fine grain steel. High inclusion cleanliness grades to improve resistance to fatigue or pitting.

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
Cr-Mo18CrMo4 • 18CrMoS41.7243 • 1.7244708H20F.1550SAE 4118SCM418
20MoCr4 • 20MoCrS41.7321 • 1.7323F.1523
Mn-Cr16MnCr5 • 16MnCrS51.7131 • 1.7139527M17 • 590M17F.15162127SAE 5115
20MnCr5 • 20MnCrS51.7147 • 1.7149SAE 5120SMnC420H
Ni-Cr14NiCr111.5732F.1540
15NiCr131.5752655M13SAE 3312
16NiCr4 • 16NiCrS41.5714 • 1.5715637M172511SAE 3115
17CrNi6-61.5918
20NiCr42512
Ni-Cr-Mo16NiCrMo13
18CrNiMo7-61.6587820A16
18NiCrMo5
20NiCrMo2 • 20NiCrMoS21.6523 • 1.6526805M20F.15222506SAE 8620
20NiCrMo7SAE 4320

Through and Surface hardening steel compliant with Euronorm: 10083-1 – 10083-2

Mechanical Engineering steel for QT. These grades offer good toughness after QT. Good machinability properties can be obtained while optimizing microstructure and inclusion shape.

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
Cr-V51CrV41.8159755A51 • 735A50F.14302230SAE 6150SUP10
Cr-Mo25CrMo4 • 25CrMoS41.7218 • 1.7213708A25
708M25
} CF510F.2222225SAE 4130SCM 420
40CrMo4SAE 4140SCM 420
42CrMo4 • 42CrMoS41.7225708M40 • 709M40F.12522244SAE 4140 • SAE 4142SCM 4404
50CrMo41.7228708A140 • M50SAE 4150
Ni-Cr-Mo30CrNiMo81.6580823M30SNCM431
30NiCrMoV10SAE 4330V
34CrNiMo61.6582817M402541SAE 4340SNCM447
36NiCrMo161.6773835M30
39NiCrMo3
40NiCrMo71.6565F.1272SAE 4340SNCM439
40NiCrMo101.6745826M40

Nitriding steels: Euronorm 10085 / DIN 17211

Grades suitable for nitriding treatment. The presence of nitride forming elements contributes to the creation of a high surface hardness and / or increases the efficient nitriding depth.

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
Cr-Mo / Cr-Mo-V15CrMoV5-91.8521
31CrMo121.8515722M24F.17122240
31CrMoV91.8519F.1721
Cr-Al-Mo / Cr-Al-Ni34CrAlNi7-101.8550
41CrAlMo7-101.8509905M39F.17402940Nitriding Steel (135)SACM 645

Hight chromium steel: Euronorm 10216 - 2

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
9% CrX11CrMo9-1
X12CrMo9-1
1.73869Cr1MoA182GrF9 • A213GrT9 •
A335GrP9
X10CrMoVNb9-1
X12CrMoVNb9-1
1.4903A182GrF91 • A182GrF92
A213GrT91 • A213GrT92
A335GrP91 • A335GrP92
13%CrX12Cr131.4006410S21F.34012302AISI 410
X20Cr131.4021420S29 • 420S37F.34022303AISI 420SUS420T1

Tool steels: ISO 4957

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
Hot working28NiCrMoV101.2740
32CrMoV12.281.2365BH10AISI H10SKD7
X37CrMoV5.11.2343BH11AISI H11SKD6
55NiCrMoV71.2714BH224-SAISI L6SKT4
60MnSiCr41.2826
X40CrMoV 5.11.2344BH13AISI H13SKD61
Moulds40CrMnMo61.2311AISI P20
40CrMnMoS8.61.2312
40CrMnNiMo8.6-41.2738
Cold working95MnWCr51.2510B01AISI 01
45NiCrMo161.2767
90MnCrV81.2842B02AISI 02
AISI S5
X50CrMoV3AISI S7

Steels for various uses Euronorm 10273

(material under pressure, heat resistant...)

ALLOYING ELEMENTSEURONORMW.-NR.UNITED KINGDOMSPAINSWEDENUSAJAPAN
C-MnP295GH (18Mn4)1.0481224Gr460 •
224Gr490
A47RCI2102 • 2103A/SA350LF2SPV315/32
1.0432A/SA105
P355GH (19Mn6)1.0473224Gr490A52RCI2103SPV36
P355NL11.0566224Gr490 • 50EE2107A/SA737GrB
P355NH1.565224Gr490A/SA662GrC
Mo16Mo31.54151503 • 243B2912A/SA204GrA
Cr-Mo13CrMo41.73353059 • 3604
620 • 621
2216A/SA182GrF11 • A/SA213GrT11 •
A/SA335GrP11 • A/SA182GrF12 •
A/SA213GrT12 • A/SA335GrP12
SFVAF12
10CrMo9-101.73803059 • 3604
622 • 490
2218A/SA182GrF22 • A/SA213GrT22 •
A/SA335GrP22
SCMV4
12CrMoSi5A/SA182GrF11 • A/SA213GrT11 •
A/SA335GrP11
SCMV4
X10CrMo5-5A/SA182GrF5 • A/SA213GrT5 •
A/SA335GrP5
X10CrMoVNb9-11.4903A/SA182GrF91 • A/SA213GrT91 •
A/SA335GrP91
KA-STBA28
KA-STPA28
X10CrWMoVNb9-21.4901A/SA182GrF92 • A/SA213GrT92 •
A/SA335GrP92
KA-STBA29
KA-STPA29

remonter'