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K21604


K21604 material is Alloy steel casting.

Chemical composition of K21604, K21604 mechanical properties, K21604 datasheet, K21604 equivalent grade, Heat treatment and temperature process of K21604.


K21604 property sheet

K21604 Spec.

Chemical Composition of K21604

C: Max 0.08
Si: Max 1.00
Mn: 7.50 9.00
P: Max Min
S: Max Min
Ni: 5.00 7.00
Cr: 17.50 22.00
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max Min
N: 0.25 0.50
Mo: 2.00 3.00

Mechanical Properties of K21604

Rp0.2 (MPa) 157 (≥)
Rm (MPa) 626 (≥)
AKV (J) 43
A (%) 22
Z (%) 41
Hardness HBW 123

K21604 shape and dimensions

K21604 Round bar: 1mm-800mm
K21604 Square bar: 10mm * 10mm-600mm *600mm
K21604 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
K21604 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
K21604 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
K21604 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

K21604 Relevant products

S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube
S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube