Precision Round Steel

PFS

Precision round steel without machining allowance

  • bright ground, tol.: Ø ISO h8, L +10 / -10 mm
  • bright drawn / finely peeled / ground, tol.: ISO h9, L +10 / -10 mm
  • bright finely peeled, tol.: Ø ISO h11, L +10 / -10 mm

The specification for Precision Round Steel without machining allowance is available in the following Steel Grades:

 

[PRS]

 

1.2990 1.2714+QT 1.2361 1.2312        
BO 2 1.2709 ESR ~Chipper 1.2311 1.2083 ESR      
BO 1 BS 1 1.2358 1.2294 BD 3   320 S 31  
1.2826 BD 6 BH 13 1.2210 BL 3   303 S 31  
1.2767 BD 2 BH 13 ESR 1.2162 1.1730   304 S 15 708 M 40
1.2767 ESR 1.2367 BH 11 1.2099 1.0570 BM 2 1.4122 708 M 40+QT
1.2738 BH 10 BH 11 ESR 1.2085 Toolox 33 BM 3 1.4112 1.7147
1.2714 BA 2 1.2316 1.2083 Toolox 44 BM 4 1.4034 527 M 17

 

PFS/BA

Precision round steel with machining allowance

  • peeled / rough-turned, tol.: Ø +tol. / -0 mm, L +tol. / -0 mm
  • Exception PREMIUM 1.3343 - BS BM 2: L 1,000 mm: tol.: L +10 / -10 mm
  • Particularity: PREMIUM 1.2826 - BS 1.2826, PREMIUM 1.2360 - BS ~Chipper, PREMIUM 1.2067 - BS BL 3:
    Ø are metric full values (for example 30.0 mm),
    therefore there is no basic allowance (for example 30.5 mm)

The specification for Precision Round Steel with machining allowance is available in the following Steel Grades:

 

[PRS / BA]

 

1.2990 1.2714+QT 1.2361 1.2312        
BO 2 1.2709 ESR ~Chipper 1.2311 1.2083 ESR      
BO 1 BS 1 1.2358 1.2294 BD 3   320 S 31  
1.2826 BD 6 BH 13 1.2210 BL 3   303 S 31  
1.2767 BD 2 BH 13 ESR 1.2162 1.1730   304 S 15 708 M 40
1.2767 ESR 1.2367 BH 11 1.2099 1.0570 BM 2 1.4122 708 M 40+QT
1.2738 BH 10 BH 11 ESR 1.2085 Toolox 33 BM 3 1.4112 1.7147
1.2714 BA 2 1.2316 1.2083 Toolox 44 BM 4 1.4034 527 M 17