The specialist for the special
BZN fastening technology
Innovative material combinations and the use of new materials pose new challenges to the fastening technology every day. As an absolute specialist we have positioned ourselves for the future in this market of fastening technology.
Our company was founded in 2004 in Neuss. Our philosophy is “From practice for practice”. We therefore know that in addition to the actual special products the connected customer service is becoming more and more important in the fastening technology. We supply you with the common standard- and DIN parts. In addition, you can obtain special fasteners and drawing parts.
We see ourselves as a problem solver in the range of the fastening technology.
Our customer has a claim to application-technical advice for already existing developments or new designs, which we are happy to meet. The improvement of customer products and, analogously, the reduction of production costs are the daily goals of our engineering team.
Due to an extensive warehousing with products made of Carpenter, chromium, corronell, duplex, Ferralium ®, Hastelloy®, HCR, Incology®, cobalt, molybdenum, Monell®, non-ferrous metal, nickel, Nimonic®, niobium, rhenium, silverin, titanium, tomback, TZMk, Waspaloy®, tungsten or zirconium and all other stainless steels. BZN can supply at extremely competitive prices in short-term.
Performances
Fasteners have to withstand hard requirements every day. They have to be a reliable partner – hard and precise.
Rough climate and humidity have to rebound from their surface like a rubber ball on a wall. They must withstand the influences of chemicals.
Our product range includes screws, standard- and drawing parts made of stainless-steel and special materials. Of course, we will provide you with the complete range of high-quality standard parts.
Our real speciality is the manufacturing of products according to your individual specifications. We offer tailor-made solutions for our customers in the chemical-, petrochemical-, oil-, gas-, energy- and plant engineering industries.
We accompany you with our expertise from design to assembly to ensure you to get the optimal product for your application.
Materials
Trust our skills. Drawing parts being more complicated in production are our core competence.
We can supply a wide range of special materials such as carpenter, chromium, corronell, duplex, stainless high-grade steel (A1, A2, A3,A4, A5), Ferralium®, Hastelloy®, HRC, Incoloy®, cobalt, molybdenum, Monell®, non-ferrous metal, nickel, Nimonic®, niobium, rhenium, silverin, titanium, tomback, TZM, Waspaloy®, tungsten or zirconium and all other stainless steels (see table below).
Turning-, milling- and long turned parts as well as punching-, bending- and laser parts are as much a part of our extensive range of services as the cold- and hot forming with multi-stage presses. All products are available from us as a single piece or in the batch sizes desired by you.
Material list – click here to fold out
Cr + Ni + Mo + DUPLEX / SUPERDUPLEX + C°↑- 600° - 1200° C
| Shortname | W. Nr. | AISI | ASTM - UNS | AFNOR | ® trademark | Kg/dm3 |
|---|---|---|---|---|---|---|
| Cr + Ni | ||||||
| X 5 CrNi 18 10 | 1.4301 |
304 |
S 30400 |
Z 6 CN 18 09 | 8,00 | |
| X 5 CrNi 18 12 | 1.4303 |
305 |
Z 8 CN 18 12 | 8,00 | ||
| X 10 CrNi S 18 9 | 1.4305 |
303 |
S 30300 |
Z 10 CNF 18 09 | 8,00 | |
| X 2 CrNi 19 11 | 1.4306 |
304 L |
S 30403 |
Z 3 CN 18 10 | 8,00 | |
| X 12 CrNi 17 7 | 1.4310 |
301 |
S 30100 |
Z 11 CN 18 08 | 8,00 | |
| X 2 CrNiN 18 10 | 1.4311 |
304 LN |
S 30453 |
Z 3 CN 18 10 Az | 8,00 | |
| X 1 CrNi 25 21 | 1.4335 |
310 L |
Z 1 CN 25 20 | URANUS 65/SS25L |
8,00 | |
| X 1 CrNiSi 18 15 | 1.4361 |
S 30600 |
Z 1 CNS 17 15 | URANUS S1/ANTINIT |
8,00 | |
| X 6 CrNiTi 18 10 | 1.4541 |
321 |
S 32100 |
Z 6 CNT 18 10 | 8,00 | |
| X 6 CrNiNb 18 10 | 1.4550 |
347 (H) |
S 34700 |
Z 6 CNNb 18 10 | 8,00 | |
| Cr + Ni + Mo | ||||||
| X 5 CrNiMo 17 12 2 | 1.4401 |
316 |
S 31600 |
Z 7 CND 17 11 02 | 8,00 | |
| X 2 CrNiMo 17 13 2 | 1.4404 |
316 L |
S 31603 |
Z 3 CND 18 12 2 | 8,00 | |
| X 2 CrNiMoN 17 12 2 | 1.4406 |
316 LN |
S 31653 |
Z 3 CND 17 11 Az | 8,00 | |
| X 2 CrNiMoN 17 13 3 | 1.4429 |
316 LN (Mo+) |
(S 31653) |
Z 3 CND 17 1 2 Az | 8,00 | |
| X 2 CrNiMo 18 14 3 | 1.4435 |
316 L (Mo+) |
S 31609 |
Z 3 CND 18 14 03 | 8,00 | |
| X 5 CrNiMo 17 13 3 | 1.4436 |
316 (Mo) |
Z 6 CND 18 12 03 | 8,00 | ||
| X 2 CrNiMo 18 16 4 | 1.4438 |
317 L |
S 31703 |
Z 3 CND 19 15 04 | 8,00 | |
| X 2 CrNiMoN 17 13 5 | 1.4439 |
317 LN |
S 31726 |
Z 3 CND 18 14 05 Az | 8,00 | |
| X 5 CrNiMo 17 13 | 1.4449 |
(317) |
Z 6 CND 17 12 04 | 8,00 | ||
| X 1 CrNiMoN 25 25 2 | 1.4465 |
N08310/S31050 |
Z 2 CND 25 25 Az | 8,00 | ||
| X 1 CrNiMoN 25 22 2 | 1.4466 |
S 31050 |
Z 2 CND 25 22 Az | 8,00 | ||
| X 4 NiCrMoCuNb 20 18 2 | 1.4505 |
Z 5 NCDUNb 20 18 | 8,00 | |||
| X 5 NiCrMoCuTi 20 18 | 1.4506 |
Z 5 NCDUT 20 18 | 8,00 | |||
| X 5 NiCrMoCuN 25 20 6 | 1.4529 |
S31254 (±) |
(254SMO) 19 25 HMo |
8,00 | ||
| X 1 NiCrMoCu 25 20 5 | 1.4539 |
904 L |
N 08904 |
Z 2 NCDU 25 20 | URANUS B6/2 RK 65 |
8,00 |
| X 1 NiCrMoCu 31 27 4 | 1,4563 |
N 08028 |
Z 1 NCDU 31 27 03 | SANICRO 28 |
8,00 | |
| X 6 CrNiMoTi 17 12 2 | 1.4571 |
316 Ti |
S 31635 |
Z 6 CNDT 17 12 | 8,00 | |
| X 3 CrNiMoTi 25 25 | 1.4577 |
Z 5 CNDT 25 24 | 8,00 | |||
| X 6 CrNiMoNb 17 12 2 | 1.4580 |
316 Cb/Nb |
C31640 |
Z 6 CNDNb 17 12 | 8,00 | |
| X 10 CrNiMoNb 18 12 | 1.4582 |
318 |
Z 6 CNDNb 17 13 | 8,00 | ||
| DUPLEX/SUPERDUPLEX α - γ | ||||||
| X 2 CrNiN 23 4 | 1.4362 |
S 32304/S 39230 |
Z 3CN 23 04 Az | URANUS 35N/SAF 23.04 |
8,00 | |
| X 2 CrNiMoN 25 7 4 | 1.4410 |
S 31260/S 39226 |
Z 3 CND 25 07 Az | URANUS 47N |
8,00 | |
| X 3 CrNiMoN 27 5 2 | 1.4460 |
329 |
S 32900 |
Z 5 CND 27 05 Az | SS44 |
8,00 |
| X 2 CrNiMoN 22 5 3 | 1.4462 |
(329 LN)/F 51 |
S 31803/S 39209 |
Z 3 CND 22 05 Az | URANUS 45N/SAF 22.05 |
8,00 |
| X 2 CrNiMoCuWN 25 7 4 | 1.4501 |
F 55 |
S 32760 |
ZERON 100 |
8,00 | |
| X 2 CrNiMoCuN 25 6 3 | 1.4507 |
S 32550/S 32750 |
Z 3 CNDU 25 07 Az | URANUS 52N/SAF 25.07 |
8,00 | |
| X 2 CrNiMnMoNbN 25 18 5 4 | 1.4565 |
S 24565 |
4565/DUPLEX + 6 Mo |
8,00 | ||
| C°↑- 600° - 1200° C | ||||||
| X 10 CrAl 7 | 1.4713 |
Z 8 CA 7 | SICROMAL 8 |
8,00 | ||
| X 10 CrSiAl 13 | 1.4724 |
Z 13 C 13 | SICROMAL 9 |
8,00 | ||
| X 10CrAI 18 | 1.4742 |
442 |
S 44200 |
Z 12 CAS 18 | SICROMAL 10 |
8,00 |
| X 18 CrN 28 | 1.4749 |
446 |
S 44600 |
Z 18 C 25 | SICROMAL 11/4 C 54 |
8,00 |
| X 10 CrAlSi 24 | 1.4762 |
Z 12 CAS 25 | SICROMAL 12 |
8,00 | ||
| X 20 CrNiSi 25 4 | 1.4821 |
327 |
Z 20 CNS 25 04 | 8,00 | ||
| X 15 CrNiSi 20 12 | 1.4828 |
302 B/ 309 |
S 30215/30900 |
Z 17 CNS 20 12 | 8,00 | |
| X 6 CrNi 22 13 | 1.4833 |
309 (S) |
S 30908 |
Z 15 CN 24 13 | 8,00 | |
| X 15 CrNiSi 25 20 | 1.4841 |
310/314 |
S 31000/31400 |
Z 15 CNS 25 20 | 8,00 | |
| X 12 CrNi 25 21 | 1.4845 |
310 (S) |
S 31008 |
Z 8 CN 25 20 | 8,00 | |
| X 12 NiCrSi 35 16 | 1.4864 |
330 |
N 08330 |
Z 20 NCS 33 16 | INCOLOY DS | 8,00 |
| X 10 NiCrAlTi 32 20 | 1.4876 |
N 08800 |
Z 10 NC 32 21 | INCOLOY 800 (H/HT) | 8,00 | |
| X 12 CrNiTi 18 9 | 1.4878 |
321 H |
S 32109 |
Z 6 CNT 18 12 | 8,00 | |
| X 8 CrNiSiN 21 11 | 1.4893 |
S 30815 |
253 MA | 8,00 | ||
| X 6 CrNiMo 17 13 | 1.4919 |
316 H |
S 31609 |
Z 6 CND 17 12 | 8,00 | |
| X 6 CrNi 18 11 | 1.4948 |
304 H |
S 30409 |
Z 6 CN 18 11 | 8,00 | |
| X 5 NiCrAlTi 31 20 | 1.4958 |
N 08810 |
Z 10 NC 32 21 | INCOLOY 800 H | 8,00 | |
| X 8 NiCrAlTi 31 21 | 1.4959 |
N 08811 |
INCOLOY 800 HT | 8,00 | ||
| Cr | ||||||
| X 6 Cr 13 | 1.4000 |
410 S |
S 41008 |
Z 8 C 12 | 8,00 | |
| X 6 CrAl 13 | 1.4002 |
405 |
S 40500 |
Z 8 CA 12 | 8,00 | |
| X 12 CrS 13 | 1.4005 |
416 |
S 41600 |
Z 13 CF 13 | 8,00 | |
| X 12 Cr 13 | 1.4006 |
410 |
S41000 |
Z 10 C 13 | 8,00 | |
| X 6 Cr 17 | 1.4016 |
430 |
S 43000 |
Z 8 C 17 | 8,00 | |
| X 20 Cr 13 | 1.4021 |
420 |
S 42000 |
Z 20 C 13 | 8,00 | |
| X 15 Cr 13 | 1.4024 |
420 S |
J 91201 |
Z 15 C 13 | 8,00 | |
| X 30 Cr 13 | 1.4028 |
420 |
J 91153 |
Z 33 C 13 | 8,00 | |
| X 46 Cr 13 | 1.4034 |
(420) |
Z 44 C 14 | 8,00 | ||
| X 19 CrNi 17 2 | 1.4057 |
431 |
S 43100 |
Z 15 CN 16 02 | 8,00 | |
| X 14 CrMoS 17 | 1.4104 |
430 F |
S 43020 |
Z 13 CF 17 | 8,00 | |
| X 90 CrMoV 18 | 1.4112 |
440 B |
S 44003 |
Z 90 CDV 18 | 8,00 | |
| X 39 CrMo 17 1 | 1.4122 |
Z 38 CD 16 01 | 8,00 | |||
| X 105 Cr Mo 17 | 1.4125 |
440 C |
S 44004/S 44025 |
Z 100 CD 17 | 8,00 | |
| X 5 CrTi 17 | 1.4510 |
430 Ti |
S 43036/S 43900 |
Z 4 CT 17 | 8,00 | |
| X 5 CrNiCuNb 16 4 | 1.4542/ 1.4548 |
630 |
S17400 |
Z 7 CNU 17 04 | 17.4 PH | 8,00 |
| X 7 CrNiAl 17 7 | 1.4568 |
631 |
S17700 |
Z 9 CNA 1 7 07 | 17.7 PH | 8,00 |
Ni + Ni Alloys | Ku + Ni Alloys | Titan Alloys
| Shortname | W. Nr. | ASTM - UNS | AFNOR | ® trademark | Kg/dm3 |
|---|---|---|---|---|---|
| Ni + Ni alloys | |||||
| Ni 99,2 | 2.4066 |
N 02200 |
Ni 99,2 | NICKEL 200 | 8,90 |
| LC - Ni 99 | 2.4068 |
N 02201 |
LC - Ni 99 | NICKEL 201 | 8,90 |
| NiCu 30 Fe | 2.4360 |
N 04400 |
Cu 30 | MONEL 400 | 8,90 |
| NiCu 30 AI | 2.4375 |
N 05500 |
Nu 30 AT | NICKEL K500 | 8,72 |
| NiCr 21 Mo 14 W | 2.4602 |
N 06022 |
HASTELLOY C22 | 8,69 | |
| NiCr 30 FeMo | 2.4603 |
N 46030 |
HASTELLOY G30 | 8,22 | |
| NiCr 23 Mo 16 Al | 2.4605 |
N 06059 |
ALLOY 59 | 8,60 | |
| NiMo 16 Cr 16 Ti | 2.4610 |
N 06455 |
HASTELLOY C4 | 8,82 | |
| NiMo 28 | 2.4617 |
N 10665 |
HASTELLOY B2 | 9,27 | |
| NiCr 22 Mo 6 Cu | 2.4618 |
HASTELLOY G | 8,36 | ||
| NiCr 22 Mo 7 Cu | 2.4619 |
N 06985 |
HASTELLOY G3 | 8,30 | |
| NiCr 20 Ti | 2.4630/2.4951 |
N 06075 |
NC 20 T | NIMONIC 75 | 8,51 |
| NiCr 20 TiAl | 2.4631/2.4952 |
N 07080 |
NiCr 20 TiA | NIMONIC 80A | 8,37 |
| NiCr 20 Co 18 Ti | 2.4632/2.4969 |
N 07090 |
NC 20 KTA | NIMONIC 90 | 8,18 |
| NiCr 25 FeAl | 2.4633 |
ALLOY 602 CA | 8,00 | ||
| NiCo 20 Cr 15 Mo Al Ti | 2.4634 |
N13021 |
NCKD 20 ATV | NIMONIC 105 | 8,01 |
| NiCr 29 Fe | 2.4642 |
N 06690 |
NC 30 Fe | ALLOY 690 | 8,20 |
| NiCr 20 CuMo | 2.4660 |
N 08020 |
CARPENTER 20 Cb 3 | 8,02 | |
| NiCr 23 Co 12 Mo | 2.4663 |
N 06617 |
NC 22 KDA | INCONEL 617 | 8,55 |
| NiCr 22 Fe 18 Mo | 2.4665/2.4603 |
N 06002 |
NC 22 FeD | HASTELLOY X | 8,50 |
| NiCr 19 NbMo | 2.4668 |
N 07718 |
NC 19 FeNb | INCONEL 718 | 8,35 |
| NiCr 15 Fe 7 TiAl | 2.4669 |
N 07750 |
NiCr 15 Fe 7 TiA | INCONEL X - 750 | 8,37 |
| CoCr 28 | 2.4778 |
UMCO 50 | 8,10 | ||
| NiCr 15 Fe | 2.4816 |
N 06600 |
NC 15 Fe | INCONEL600 8 | 8,50 |
| NiMo 16 Cr 15 W | 2.4819 |
N 10276 |
NiMo 16 Cr 15 | HASTELLOY C276 | 9,13 |
| NiCr 23 Fe | 2.4851 |
N 06601 |
NiCr 23 Fe | INCONEL 601 | 8,25 |
| NiCr 22 Mo 9 Nb | 2.4856 |
N 06625 |
NC 22 DNb | INCONEL 625 | 8,63 |
| NiCr 21 Mo | 2.4858 |
N 08825 |
NC 21 FeDU | INCOLOY 825 | 8,18 |
| Cu - Ni Kupfer - Nickel | |||||
| CuNi 10 Fe | 2.0872 |
C 70600 |
CuNi 10 Fe 1 Mn | CUPRONICKEL 90/10 | 8,93 |
| CuNi 30 Fe | 2.0882 |
C 71500 |
CuNi 30 Fe 1 Fe | CUPRONICKEL 70/30 | 8,93 |
| Ti - Titan | |||||
| Ti 1 | 3.7025 |
R 50250 |
T 35 | GRADE I (1) | 4,50 |
| Ti 2 | 3.7035 |
R 50400 |
T 40 | GRADE II (2) | 4,50 |
| Ti 3 | 3.7055 |
R 50550 |
T 50 | GRADE III (3) | 4,50 |
| Ti 4 | 3.7065 |
T 60 | GRADE IV (4) | 4,50 | |
| Ti 6 Al 4V | 3.7164/3.7165 |
TA 6 V | GRADE V (5) | 4,50 | |
| Ti 2 Pb | 3.7235 |
R 52400 |
GRADE VII (7) | 4,50 | |
| Ti Pb | 3.7225 |
R 52250 |
GRADE XI (11) | 4,50 |
