1.[ Steel 36NiCrMo16 1.6773 35NCD16 835M30 pipe&tube ]
Introduction:
Standard: |
EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels |
EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels |
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Equivalent grades of steel 36NiCrMo16 (1.6773)
Warning! Only for reference
EU
EN |
France
AFNOR |
England
BS |
36NiCrMo16 |
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2.[Steel 36NiCrMo16 1.6773 35NCD16 835M30 pipe&tube ]
Surface:
mill finish (not polished)
brushed
mirror
embossed
oxidized
cold-rolled
hot-rolled
3.[Steel 36NiCrMo16 1.6773 35NCD16 835M30 pipe&tube ]
Chemistry:
Chemical composition % of steel 36NiCrMo16 (1.6773): EN 10083-3-2006
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
0.32 - 0.39 |
max 0.4 |
0.5 - 0.8 |
3.6 - 4.1 |
max 0.025 |
max 0.025 |
1.6 - 2 |
0.25 - 0.45 |
Mechanical properties of steel 36NiCrMo16 (1.6773)
Nominal diameter (mm): |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
Rm - Tensile strength (MPa) (+QT) |
1250-1450 |
1250-1450 |
1100-1300 |
1000-1200 |
1000-1200 |
Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 660 |
Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT) |
1050 |
1050 |
900 |
800 |
800 |
A - Min. elongation at fracture (%) transverse, (+QT) |
8 |
Nominal thickness (mm): |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products |
9 |
9 |
10 |
11 |
11 |
Nominal diameter (mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
Z - Reduction in cross section on fracture (%) (+QT) |
40 |
40 |
45 |
50 |
50 |
Brinell hardness (HBW): (+A) |
269 |
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