Manufacturer of Stainless Steel 310H Refractory Anchors

BAHUBALI Alloys have refractory Anchor 310H type shows astounding impervious to oxidation under gently cyclic conditions through to 2000°F attributes. Also, in light of its high chromium and medium nickel substance, 310H type has great impervious to protection and different types of hot erosion.

Refractory Anchor 310H type is generally utilized as a part of respectably carbonizing environments, for example, those experienced in petrochemical situations. The all the more extremely carbonizing climates of modern warmth treating heaters require RA-330® or RA-333®.


Table 1. Composition ranges for Stainless Steel 310H Refractory Anchors

Grade 310H Fe Cr Ni Mn Si C P S
min. 48.3 24.0 19.0 - - - - -
max. 57.0 26.0 22.0 2.0 1.5 0.08 0.045 0.03

Table 2. Mechanical properties of Stainless Steel 310H Refractory Anchors

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
310H 620 310 30 90 198
310H also has a requirement for a grain size of ASTM No 7 or coarser.

Table 3. Physical properties of Stainless Steel 310H Refractory Anchors

Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
8.0 200 16 - 500 16 16 500 25

Table 4. Grade specifications for Stainless Steel 310H Refractory Anchors

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
310H S31008 - - - X10CrNi18-8 - -
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Table 5. Standard specifications for Stainless Steel 310H Refractory Anchors

Grade UNS S31008
Form V shape, Y shape and crook anchors but as per clients drawings and requirements.

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Stainless Steel 310H Refractory Anchors
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