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]

 

                1.8550
                1.8519
1.2990 mod. 1.2714+QT 1.2361 1.2312     1.4841
BS 314 S 25
1.4122 1.7227
709 M 40
BO 2 1.2709 ESR ~Chipper 1.2311 1.2083 ESR   320 S 31 1.4112 708 M 40
BO 1 BS 1 1.2358 1.2294 BD 3 mod.   1.4418 1.4104 708 M 40+QT
1.2826 BD 6 BH 13 1.2210 BL 3   1.4404
BS 316L
1.4057
431 S 29
1.7147
1.2767 BD 2 BH 13 ESR 1.2162 1.1730 BM 2 1.4401
BS 316
1.4034 527 M 17
1.2767 ESR 1.2367 BH 11 1.2099 1.0570 HSS PM 30 303 S 31 1.4031
420 S 45
1.6587
820 A 16
1.2738 BH 10 BH 11 ESR 1.2085 Toolox 33 BM 3 304 S 15 1.4021
420 S 29
1.6582
817 M 40
1.2714 BA 2 1.2316 1.2083 Toolox 44 BM 4 1.4125
440 C
1.4006
410 S 21
1.6580
823 M 30

 

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]

 

                1.8550
                1.8519
1.2990 mod. 1.2714+QT 1.2361 1.2312     1.4841
BS 314 S 25
1.4122 1.7227
709 M 40
BO 2 1.2709 ESR ~Chipper 1.2311 1.2083 ESR   320 S 31 1.4112 708 M 40
BO 1 BS 1 1.2358 1.2294 BD 3 mod.   1.4418 1.4104 708 M 40+QT
1.2826 BD 6 BH 13 1.2210 BL 3   1.4404
BS 316L
1.4057
431 S 29
1.7147
1.2767 BD 2 BH 13 ESR 1.2162 1.1730 BM 2 1.4401
BS 316
1.4034 527 M 17
1.2767 ESR 1.2367 BH 11 1.2099 1.0570 HSS PM 30 303 S 31 1.4031
420 S 45
1.6587
820 A 16
1.2738 BH 10 BH 11 ESR 1.2085 Toolox 33 BM 3 304 S 15 1.4021
420 S 29
1.6582
817 M 40
1.2714 BA 2 1.2316 1.2083 Toolox 44 BM 4 1.4125
440 C
1.4006
410 S 21
1.6580
823 M 30