Steel Strip and Sheet Metal
Hot or cold rolled, in unalloyed, alloyed, stainless and heat-resistant grades, including soft magnetic, ball bearing, tool steel, spring strip steel, unalloyed, alloyed, stainless combustion parts.
Deliverable stainless steels (rustproof)
Ferritic and martensitic steels
| W.No. | Quality | USA AISI |
|---|---|---|
| 1.4000 | X6CR13 | 410 S |
| 1.4003 | X2CrNi12 | |
| 1.4006 | X12Cr13 | 410 |
| 1.4016 | X6Cr17 | 430 |
| 1.4021 | X20Cr13 | (420) |
| 1.4024 | X15Cr13 | (410) |
| 1.4028 | 1X30Cr13 | (420) |
| 1.4034 | X46Cr13 | (420) |
| 1.4110 | X55CrMo14 | |
| 1.4113 | X6CrMo17-1 | 434 |
| 1.4120 | X20CrMo13 | |
| 1.4509 | X2CrTiNb 18 | 441 |
| 1.4510 | X3CrTi17 | 430 Tb |
| 1.4511 | X3CrNb17 | 430 Cb |
| 1.4512 | X2CrTi12 | 409 |
| 1.4520 | X2CrTi17 | |
| 1.4521 | X2CrMoTi18-2 | 444 |
Ferritic-austenitic steels
| W.No. | Quality | USA AISI |
|---|---|---|
| 1.4462 | X2CrNiMoN22-5-3 |
Austenitic steels
| W.No. | Quality | USA AISI |
|---|---|---|
| 1.4303 | X4CrNi18-12 | 305 |
| 1.4306 | X2CrNi19-11 | 304 L |
| 1.4307 | X2CrNi18-9 | 304 L |
| 1.4310* | X10CrNi18-8 | 301 |
| 1.4401 | X5CrNiMo17-12-2 | 316 |
| 1.4404 | X2CrNiMo17-12-2 | 316 L |
| 1.4435 | X2CrNiMo18-14-3 | 316 L |
| 1.4439 | X2CrNiMoN17-13-5 | 317 LMN |
| 1.4539 | X1NiCrMoCuN25-20-5 | (904 L) |
| 1.4541 | X6CrNiTi18-10 | 321 |
| 1.4550 | X6CrNiNb18-10 | 347 |
| 1.4571 | X6CrNiMoTi17-12-2 | 316 Ti |
*Spring strip in the rigidity classes: C700, C850, C1000, C1150, C1300, C1500
Ferritic steels (heat resistant)
| W.No. | Quality | USA AISI |
|---|---|---|
| 1.4713 | X10CrAlSi7 | |
| 1.4720 | X7CrTi12 | 409 |
| 1.4724 | X10CrAlSi13 | |
| 1.4742 | X10CrAlSi18 | |
| 1.4762 | X10CrAlSi25 | (446) |
Austenitic steels
| W.No. | Quality | USA AISI |
|---|---|---|
| 1.4828 | X15CrNiSi20-12 | 309 |
| 1.4833 | X12CrNi23-13 | 309 S |
| 1.4841 | X15CrNiSi25-20 | 310 |
| 1.4845 | X8CrNi25-21 | 310 S |
| 1.4878 | X8CrNiTi18-10 | 321 H |
| 1.4893 | X8CrNiSiN21-11 | - |
The materials listed in these documents provide only a brief overview of our product range. We also offer a wide variety of additional materials and customized products tailored to your needs.
Soft, unalloyed steels DIN EN 10139 (DIN 1624)
| W.No. | Quality |
|---|---|
| 1.0330 | DC01 (ST 2) |
| 1.0347 | DC03 (RRST 3) |
| 1.0338 | DC04 (ST 4) |
| 1.0312 | DC05 |
| 1.0873 | DC06 |
| 1.0330 | DC01 (ST 2) |
Micro-alloyed steels with high yield point DIN EN 10268 (SEW 093)
| W.No. | Quality |
|---|---|
| 1.0480 | HC260LA (ZSTE 260) |
| 1.0489 | HC300LA (ZSTE 300) |
| 1.0548 | HC340LA (ZSTE 340) |
| 1.0550 | HC380LA (ZSTE 380) |
| 1.0556 | HC420LA (ZSTE 420) |
| 1.0480 | HC260LA (ZSTE 260) |
Soft magnetic steels "AME" DIN 17405, e.g.
| W.No. | Quality |
|---|---|
| 1.1015 | RFe 60 |
| 1.1014 | RFe 80 |
| 1.1013 | RFe 100 |
| 1.1012 | RFe 120 |
| not normed: | |
| 1.1016 | RFe 40 |
Case-hardened steels DIN EN 10132-2 (DIN 17210)
| W.No. | Quality |
|---|---|
| 1.1121 | C10E (CK 10) |
| 1.1141 | C15E (CK 15) |
| 1.7016 | 17 CR 3 |
| 1.7131 | 16 MnCr 5 |
| 1.1121 | C10E (CK 10) |
Heat-treated steels DIN EN 10132-3 (DIN 17200)
| W.No. | Quality |
|---|---|
| 1.1151 | C22E (CK 22) |
| 1.1178 | C30E (CK 30) |
| 1.1206 | C50E (CK 50) |
| 1.1203 | C55E |
| 1.1221 | C60E |
| 1.1177 | 25 Mn 4 |
| 1.7218 | 25 CrMo 4 |
| 1.7220 | 34 CrMo 4 |
| 1.7225 | 42 CrMo 4 |
Spring steels DIN EN 10132-4 (DIN 17222)
| W.No. | Quality |
|---|---|
| 1.1204 | C55S (CK 55) |
| 1.1211 | C60S (CK 60) |
| 1.1231 | C67S (CK 67) |
| 1.1248 | C75S (CK 75) |
| 1.1269 | C85S (CK 85) |
| 1.1274 | C100S (CK 101) |
| 1.8159 | 51 CrV 4 (50 CrV 4) |
| 1.5026 | 55 Si 7 |
| 1.2002 | 125 Cr 2 |
Roller bearing steels DIN 17230 / ISO 683-17, e.g.
| W.No. | Quality |
|---|---|
| 1.3505 | 100Cr6 |
High-tensile steels
| W.No. | Quality |
|---|---|
| 1.6359 | X2 NiCoMo 18 8 5* |
| 1.6358 | X2 NiCoMo 18 9 5* |
| 1.6356 | X2 NiCoMoTi 18 12 4* |
*Use: Aircraft construction and space technology (martensitic hardened steels)
Other steels, partly not listed in norms e.g.
| W.No. | Quality | Use |
|---|---|---|
| 1.7735 | 14 CrMoV 6 9 | Aircraft construction |
| 1.5919 | 15 CrNi 6 | Parts for case-hardnesses |
| 1.6587 | 17 CrNiMo 6 | Parts for case-hardnesses |
| 1.7147 | 20 MnCr 5 | Parts for case-hardnesses |
| 1.6523 | 21 NiCrMo 2 | Parts for case-hardnesses |
| 1.7709 | 21 CrMoV 5 7 | For heat-resistant parts |
| 1.6582 | 34 CrNiMo 6 | Parts for heat-treating |
| 1.7228 | 50 CrMo 4 | Parts for heat-treating |
| 1.2063 | 145 Cr 6 | Cutting tools |
| 1.2127 | 105 MnCr 4 | Cutting tools |
| 1.2414 | 120 W 4 | Sawing tools |
| 1.2442 | 115 W 8 | Sawing tools |
Treatment States:
- Cold-rolled
- annealed and cold-rolled
- cold-rolled, annealed and lightly temper-rolled
- cold-rolled, annealed and temper-rolled to a defined hardness ranges, low-tension if desired
*The steels are also available in fine-blanking capable condition*
Constructions:
- Edges: cut, de-burred, rounded
- Surface: under DIN EN 10139 (DIN 1624)
- Surface types: MA (BK), MB (RP)
- Surface constructions:
- RR (raw), Ra min. 1,5 µm
- RM (flat), 0,6 <= RA <= 1,8 µm
- RL (smooth), Ra max. 0,6 µm
- Special, smooth, Ra max. 0,3µm
Dimensions and tolerances:
- Thickness: 0.30 mm – 6.00 mm
- Breadth: ca. 10 mm – ca. 400 mm
- Coil weight: up to12 kg/mm strip width
- Rods: 1000 mm – 4000 mm length
- Tolerances: DIN EN 10140 and narrower
Cold strip
| Surface types | Symbol MA MB MC | Construction RR, RM, RL RM, RL RN |
|---|---|---|
| Surface types | Symbol BK RP RPG | Construction r, m, "smooth" m, "smooth" b |
| Coils – single-layer | Thickness | 0,40 – 4.0 mm |
| Widths | 4,00 – 300 mm | |
| Interior diameter-Ø | 300 -508 mm | |
| Exterior diameter-Ø | Up to 1450 mm | |
| Coils – pack wrapping | Thickness | 0,40 – 4.0 |
| Width | 4,00- 300 | |
| Pack width | 4.0 - 100 mm | |
| Pack interior Ø | 400 mm (300 mm by agreement) | |
| Pack exterior-Ø | 508-1200 mm | |
| Pack weight | Max. 1400 kg | |
| Surface finishing | Electrolytic bright and matt galvanized, galvanically bright and matt treated, realizable on agreement |
Precision narrow strip
Precision narrow strip is referred to as cold strip, which is temper-rolled again in single strips after the cutting/splitting process. During the cutting process, sabre forms are generated in the strip of especially low width-thickness-ratios, which are a great disadvantage for rapid punches, automated machines, etc. Temper-rolling of single strips improve the following properties for the consumer:
| Sabre form | Thickness 0,50 - 4,00 mm Can be maintained to 2,00 mm / 1.000 mm achievable to 1,00 mm / 2.000 mm |
| Flatness | Available for customization by agreement with customer achievable to 0,10 mm / 10 mm Every cutting burr will be removed by the rolling process. |
| Edges | Sharp-edged / round-edge/ special edges |
| Thickness tolerances | Thickness 0,50 - 4,00 mm Maintained to + / - 0,010 mm achievable to + / - 0,005 mm (based on final thickness/-width) |
| Width tolerances | Width range 4,00 - 200 mm Maintained to + / - 0,100 mm achievable to + / - 0,050 mm (based on final thickness/width) |
