RUD stainless steel chains

RUD offers the right chain for a wide range of applications. For applications with high demands on rust and acid resistance, RUD stainless steel chains offer a high degree of

 

flexibility for manual and motor-driven hoists. All rust and acid-resistant chains are designed and produced according to DIN 5684 part 1 and part 2.

 

Special features of the RUD stainless steel chains:

  • resistant to rust and acid
  • from 4 mm to 16 mm chain diameter
  • similar to DIN 5684 part 1
  • grade P: RPA and grade S: RSA
  • without heat treatment

 

Technical data of the RUD stainless steel chain.

DIMENSION
[mm]
GRADELOAD CAPACITY FTR [LBS] PER Mechanism GROUPProof forceBreaking forceWEIGHTMATERIAL NUMBER
Hand (1Dm)M3 (1Bm)M4 (1Am)M5 (2m)M6 (3m)FFPmin
[kN]
FBmin
[kN]
[LBS/FT]
nominal stress:
≤ 07 mm = 160 N/mm²
≤ 08 mm = 125 N/mm²
nominal stress:
≤ 07 mm = 125 N/mm²
≤ 08 mm = 100 N/mm²
nominal stress:
≤ 07 mm = 110 N/mm²
≤ 08 mm = 90 N/mm²
nominal stress:
≤ 07 mm = 100 N/mm²
≤ 08 mm = 80 N/mm²
nominal stress:
≤ 07 mm = 90 N/mm²
≤ 08 mm = 70 N/mm²
SAFETY FACTOR: 4SAFETY FACTOR: 5SAFETY FACTOR: 5.7SAFETY FACTOR: 6.4SAFETY FACTOR: 7.1
4 x 12S88270561755150710160.2454079
5 x 15S1,3891,10297088279316250.3654100
6 x 18S1,9841,5871,3891,25646322360.5254333
6,3 x 19,1S2,2261,7411,5431,4001,25622360.5853998
7 x 21S2,7552,2041,8951,7191,54332500.7454130
8 x 24S2,7552,2042,0281,8071,56532500.9458778
9 x 27P3,5262,7552,5572,2041,98440631.2158779
10 x 28P4,4083,5263,1742,7552,46850801.4858780
10 x 30P4,4083,5263,1742,7552,46850801.5552303
11,3 x 31P5,5104,4083,9673,5263,086631001.917984841
13 x 36P7,3835,8415,3564,6284,166851322.5558784
16 x 45P11,0208,8168,1117,2076,3031252003.837988746

 

 

GRADE RPA and RSA
DRIVE UNIT GROUP
ISO 4301-1 (FEM 9.511)
nominal stress [N/mm²]Limit stress [N/mm²]
RPARSARPARSA
M1 (1Dm)125160187.5240
M2 (1Cm)100125138175
M3 (1Bm)100125125160
M4 (1Am)90112112140
M5 (2m)80100100125
M6 (3m)709090112
M7 (4m)608080100
M8 (5m)55707090

 

 

QUALITY AND DESIGNATIONGRADE P
RPA
GRADE S
RSA
MaterialAISI 316AISI 316
Stress at manufacturing proof forceσFPminN/mm ²315400
Stress at breaking forceσBminN/mm ²500630
Elongation at breakABmin N/mm ²1515
Surface hardness in the jointd≤6.5 ⌀
d ≥7 ⌀
HV 5
HV10
ca. 250ca. 250

Contact the RUD Team!

Please use the contact form for further questions about our products and service features.
Our Team will be pleased to help you. Just call us or send us an e-mail.

Contact