
Stainless Steel - Grade 310 (UNS S31000
|
Chemical Formula |
|
Fe, <0.25% C, 24-26% Cr, 19-22% Ni, <2% Mn, <1.5% Si, <0.45% P, <0.3% S |
Stainless steel grade 310 bersifat martensitic, dan merupakan material yang sempurna untuk temperature tinggi dan corosif dengan komposisi carbon yang sedikit dan tinggi nikel.
Komposisi Kimia
Table 1. Composition ranges for 310 grade stainless steel
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
310 |
min. max. |
- 0.25 |
- 2.00 |
- 1.50 |
- 0.045 |
- 0.030 |
24.0 26.0 |
- |
19.0 22.0 |
- |
|
310S |
min. max. |
- 0.08 |
- 2.00 |
- 1.50 |
- 0.045 |
- 0.030 |
24.0 26.0 |
- |
19.0 22.0 |
- |
Mechanical Properties
Table 2. Mechanical properties of 310 grade stainless steel
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) |
||||
|
310 |
515 |
205 |
40 |
95 |
217 |
|
310S |
515 |
205 |
40 |
95 |
217 |
Physical Properties
Table 3. Physical properties of 310 grade stainless steel in the annealed condition
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
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|
310/S |
7750 |
200 |
15.9 |
16.2 |
17.0 |
14.2 |
18.7 |
500 |
720 |
Grade Specification Comparison
Table 4. Grade specifications for 310 grade stainless steel
|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|---|---|---|---|---|---|---|---|
|
BS |
En |
No |
Name |
||||
|
310 |
S31000 |
310S24 |
- |
1.4840 |
X15CrNi25-20 |
- |
SUH 310 |
|
310S |
S31008 |
310S16 |
- |
1.4845 |
X8CrNi25-21 |
2361 |
SUS 310S |
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Untuk konsultasi dan pemesanan akan kami layani dengan senang hati. Hormat saya SUMISONO MITRA ABADI Agus riyanto 0818-0622-3540 0851-0235-8509 0852-8292-7538 WA email:agusstainless@gmail.com |
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