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S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
Specifications
Certification :
AISI, ASTM
MOQ :
50 kg
Price :
US $3.15-5.15 / kg
Model NO. :
347
Shape :
Flat
Technique :
Hot Rolled
Surface Treatment :
Polished
Specification :
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity :
50000kgs
Width Range :
600mm~2030 mm
Thickness Range :
0.1~120.0 mm
Length Range :
300~6000 mm, Max 18000 mm
Electrical Resistivity :
70-73 µOhm.cm
Elongation at Break :
<60%
Brinell Hardness :
160-190
Tensile Strength :
520-1100 MPa
Density :
7.93 g.cm-3
Melting Point :
1400-1425 °C
Description
S34700 Stainless Steel Metal Plate 347H Stainless Steel Plate
Alloy 347 (S34700) is a stabilized stainless steel plate offering excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). This alloy is stabilized by the addition of columbium and tantalum, making it particularly advantageous for high-temperature service due to its superior mechanical properties.
Alloy 347 stainless steel plate provides higher creep and stress rupture properties compared to Alloy 304 and Alloy 304L, making it an ideal choice for applications where sensitization and intergranular corrosion are significant concerns.
Specifications and Standards
AMS 5512, AMS 5646, AMS 5680, ASME SA 240, ASTM A 269, ASTM A 479, ASTM A262 Practice E, MSRR 5632, PWA 300, PWA F17 LCS, UNS S34700, UNS S34709, W. Nr./EN 1.4550
Dimension Ranges
Width: 600mm ~ 2030 mm
Thickness: 0.1 ~ 120.0 mm
Length: 300 ~ 6000 mm, Maximum 18000 mm
Available Surface Finishes
No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating, color-coating, embossing
Industrial Applications
  • Chemical Processing Equipment
  • Food Processing Equipment and Storage
  • Petroleum Refining - fluid catalytic cracking units, polythionic acid service
  • Pharmaceutical Production
  • Waste Heat Recovery - recuperators
Technical Properties
Electrical Properties
Property Value
Electrical resistivity (µOhm.cm) 70-73
Mechanical Properties
Property Value
Elongation at break (%) <60
Hardness - Brinell 160-190
Izod impact strength (J.m⁻¹) 20-136
Modulus of elasticity (GPa) 190-210
Tensile strength (MPa) 520-1100
Physical Properties
Property Value
Density (g.cm⁻³) 7.93
Melting point (°C) 1400-1425
Thermal Properties
Property Metric Imperial
Coefficient of thermal expansion 16-18 @ 20-100°C 11 µm/m°C
Maximum use temperature in air 800°C
Thermal conductivity 16.4 W/mK 114 BTU in/hr.ft².°F
Thermal expansion co-efficient (@0.000-100°C/32-212°F) 11 µm/m°C 6.11 µin/in°F
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
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S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance

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Product Detail
Certification :
AISI, ASTM
MOQ :
50 kg
Price :
US $3.15-5.15 / kg
Model NO. :
347
Shape :
Flat
Technique :
Hot Rolled
Contact Supplier
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance
S34700 Hot Rolled Polished Surface 347H Stainless Steel Plate with Intergranular Corrosion Resistance

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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