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Special Alloy

STAS/SR OL42.2

The high quality Romania STAS/SR OL42.2 material is one of the more steel grades we supply, Structural steel. OL42.2 is our main production grade, which has been approved by customers in many countries since its initial production, including our OL42.2 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of OL42.2 materials, and we are willing to develop together with customers from all over the world.

Also includes OL42.2 steel material norm, chemical composition, mechanical properties, datasheet, OL42.2 equivalent, heat treatment and temperature process of OL42.2, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in OL42.2 this steel grade have a more comprehensive understanding, Download the full OL42.2 PDF version of this datasheet.

2015-08-10 15:54:41 Print this page

Chemical composition (wt.%)

C(%) Si(%) Mn(%) P(%) S(%)
0.25 0.40 0.80 0.050 0.050

Mechanical Properties

Rp0.2 (MPa) Rm (MPa) Impact
KV (J)
Elongation
A (%)
A Z (%) Delivery Hardness HB
491 (≥) 429 (≥) 23 13 34 Solution & Aging, Ann, Ausaging, Q+T 433

OL42.2 Equivalent Grade Stock

Materials Dimension Quantity State
D2 Round bar Φ25-Φ380mm 45325 Kgs Hot-Rolled+Annealed+black
Cr12MoV 12-160(T)*310-610(W)*L 12.38 Tons Hot-Rolled+Annealed+black
1.2601 12-160(T)*310-610(W)*L 11.22 Tons Hot-Rolled+Annealed+black
IncoloyA-286 / GH 2132 Stock Φ8-65mm*L 489 Kgs Hot-Rolled+Annealed+black
X22CrMoV12-1 / 1.4923 Φ17mm 300 Kgs Hot-Rolled+Annealed+black
1.2083 Forged Plate T:105-185mm*W:510*L 26 Tons Forged+QT
X22CrMoV12-1 / 1.4923 Φ30mm 300 Kgs Hot-Rolled+Annealed+black
1.4882 strip/sheet/plate stock 3.5x200x1000-2000mm 200 Kgs Cold-Rolled+Annealed
SA-437 Grade B4B/SUS 616 /422 Forged Bar Dia.160xL 2120 Kgs Forged+QT
420J2 Coil Strip 2.5(2.3)mm x 60/64mm 300 Kgs Cold-Rolled+Annealed
28NiCrMoV8-5(1.6932) ESR Round Bar Dia.70mm 2600 Kgs Forged+Annealed+black

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OL42 2

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