Manufacturer, Supplier & Exporter of 310 310S Stainless Steel Shim

Riddhi Siddhi Impex is a trusted name in the stainless steel industry, offering high-performance 310 310S Stainless Steel Shim to clients across India. As a leading 310 310S Stainless Steel Shim Domestic Supplier, we manufacture and supply premium-quality shim stock that delivers superior resistance to high temperatures and oxidation. Our SS 310/310S shims are widely used in applications such as heat exchangers, furnaces, petrochemical plants, and aerospace structures.

310 Stainless Steel is an austenitic chromium-nickel alloy that provides excellent resistance to oxidation and scaling even at temperatures up to 1100°C. 310S, the low-carbon version, offers improved weldability and is preferred where corrosion resistance is vital and lower carbon is needed to prevent sensitization. At Riddhi Siddhi Impex, both grades are manufactured using top-tier raw materials and are available in various finishes and thicknesses.

These shims are available in precision slit coils, sheets, and custom-cut formats to meet the demands of high-stress, high-heat environments. Due to their exceptional strength and thermal stability, our 310 / 310S shims are ideal for structural spacing, shimming, thermal barrier layers, and insulation in extreme temperature zones. Their low magnetic permeability makes them suitable for specific electrical and instrumentation applications as well

Riddhi Siddhi Impex has a wide and efficient supply chain that ensures timely delivery of stainless steel shims in major Indian industrial zones such as Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, and Vadodara. We are known for our fast dispatch timelines, consistent inventory availability, and technical consultation support for selection and application.

We also serve customers in tier-2 and tier-3 cities including Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, and Varanasi, where manufacturing and infrastructure growth demand high-performance materials like SS 310/310S. Our shims are widely used in power plants, cement industries, boilers, and refinery projects.

310 310S Stainless Steel Shim

Specifications

Product	310 310S Stainless Steel Shim
Grades	SS 310 and SS 310S
Standard	ASTM A240 / ASME SA240
Thickness Range	0.02 mm – 3.0 mm
Width	Up to 600 mm
Finish	2B, BA, No.4, Mirror, Custom
Form	Coils, Sheets, Cut Lengths

Chemical Composition (%)

Element	310	310S
Chromium (Cr)	24.0 – 26.0	24.0 – 26.0
Nickel (Ni)	19.0 – 22.0	19.0 – 22.0
Carbon (C)	≤ 0.25	≤ 0.08
Manganese (Mn)	≤ 2.0	≤ 2.0
Silicon (Si)	≤ 1.5	≤ 1.5
Phosphorus (P)	≤ 0.045	≤ 0.045
Sulfur (S)	≤ 0.030	≤ 0.030
Iron (Fe)	Balance	Balance

Mechanical Properties

Property	Value
Tensile Strength	≥ 520 MPa
Yield Strength (0.2% offset)	≥ 205 MPa
Elongation	≥ 40%
Hardness	≤ 95 HRB
Melting Point	1400 – 1455°C

Dimension Chart

Thickness (mm)	Width (mm)	Form
0.05	Up to 600	Shim Coil
0.10	Up to 600	Shim Sheet
0.50	Up to 600	Cut to Size
1.00	Up to 600	Sheet / Coil
2.00	Up to 600	Sheet

Equivalent Grades

Standard	310	310S
UNS	S31000	S31008
EN	1.4841	1.4845
JIS	SUS 310	SUS 310S
BS	310S24	310S16

Equivalent Standards

Standard	Description
ASTM A240	Chromium and Chromium-Nickel SS Plate, Sheet, and Strip for Pressure Vessels and General Applications
ASME SA240	ASME Specification for SS Shim Sheets

Other Stainless Steel Shim Grades Offered

Grade	Application / Feature
SS 304 / 304L	General purpose, good corrosion resistance
SS 316 / 316L	Marine, pharmaceutical, chemical industry
SS 309	High temperature and heat resistance
SS 321	Stabilized for welding & high heat environments
SS 301	High strength with good ductility

As a reputed 310 310S Stainless Steel Shim Domestic Supplier, Riddhi Siddhi Impex emphasizes quality, durability, and precision. Our products are compliant with ASTM A240 / ASME SA240 standards and undergo thorough inspections. Whether you need shims for high-temperature gasketing, expansion joints, or aerospace components, we offer reliable solutions that meet your design specifications.

Frequently Asked Questions (FAQs)

Q1: What is the main difference between 310 and 310S Stainless Steel Shim?

A1: 310S contains lower carbon than 310, which improves weldability and reduces the risk of carbide precipitation during welding.

Q2: What industries typically use SS 310 / 310S shims?

A2: These shims are used in heat exchangers, furnaces, petrochemical industries, and aerospace applications where high-temperature resistance is critical.

Q3: Can I request custom-cut 310S Stainless Steel Shim from Riddhi Siddhi Impex?

A3: Yes, we offer custom sizes, finishes, and thicknesses based on your application and technical requirements.

Q4: Are these shims available for delivery across India?

A4: Absolutely! We supply to all major Indian cities including Mumbai, Delhi, Bengaluru, Chennai, Hyderabad, Pune, and more.