Datasheet updated

2024-01-11 10:30
(supersedes all previous editions)

Alleima® 5R60 is a molybdenum-alloyed (min 2.5%) austenitic stainless chromium-nickel steel and a controlled carbon content in order to obtain improved strength at high temperatures.

Standards

  • ASTM: 316, 316H
  • UNS: S31600, S31609
  • EN Number: 1.4436
  • W.Nr.: 1.4436
  • SS: 2343
  • AFNOR: Z7CND 18-14-03
  • BS: 316S11

Product standard

  • EN 10088-3
  • ASTM A-314

Suitable for production of flanges etc. acc. to ASTM A-182

Certificates

Status according to EN 10 204 3.1

Chemical composition (nominal) %

C Si Mn P S Cr Ni Mo Others
0.04 0.4 1.7 ≤0.040 ≤0.025 17 12 2.6 -

Forms of supply

Sizes and tolerances

Round-cornered square, as well as round billets, are produced in a wide range of sizes according to the following tables. Larger sizes offered on request.

Surface conditions

Square billets

Unground, spot ground or fully ground condition.

Round billets

Peel turned or black condition.

Square billets
Size Tolerance Length
mm mm m
80 +/-2 4 - 6.3
100, 114, 126, 140, 150 +/-3 4 - 6.3
160, 180, 195, 200 +/-4 4 - 6.3
>200 - 350 +/-5 3 - 5.3

Sizes and tolerances apply to the rolled/forged condition.

Peel turned round billets
Size Tolerance Length
mm mm m
75 - 200 (5 mm interval) +/-1 max 10
>200 - 450 +/-3 3 - 8
Unground round billets
Size Tolerance Length
mm mm m
77 - 112 (5 mm interval) +/-2 max 10
124, 134 +/-2 max 10
127, 147, 157 +/-2 max 10
142, 152, 163 +/-2 max 10
168, 178, 188 +/-2 max 10
183, 193 +/-2 max 10

Other products

  • Hollow bar

Mechanical properties

Testing is performed on separately solution annealed and quenched test piece.

The following figures apply on material in the solution annealed and quenched condition.

At 20°C (68°F)

Metric units
Proof strength Tensile strength Elong. Contr. HB
Rp0.2a) Rp1.0a) Rm Ab) Z
MPa MPa MPa % %




approx.
≥205 ≥240 515-690 ≥40 ≥50 170
Imperial units
Proof strength Tensile strength Elong. Contr. HB
Rp0.2a) Rp1.0a) Rm Ab) Z
ksi ksi ksi % %




approx.
≥29.5 ≥35 7.45-100 ≥40 ≥50 170

1 MPa = 1 N/mm2
a) Rp0.2 and Rp1.0 corresponds to 0.2% offset and 1.0% offset yield strength, respectively.
b) Based on L0 = 5.65√S0 , where L0 is the original gauge length and S0 the original cross-section area.

The impact energy (Charpy V) at 20°C (68°F) is min 100 J (74 ft-lb).

At high temperatures

Metric units
Temperature Proof strength Tensile strength
Rp.02 Rp1.0 Rm
°C MPa MPa MPa
min. min. min.
100 155 190 450
200 127 155 400
300 110 135 380
400 98 125 380
500 92 120 360
Imperial units
Temperature Proof strength Tensile strength
Rp.02 Rp1.0 Rm
°F ksi ksi ksi
min. min. min.
200 23.1 28.1 66.1
400 18.3 22.4 57.9
600 15.7 19.3 55.1
800 14.0 17.9 54.3
1000 13.1 17.4 48.9

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Alleima materials.