Manufacturer, Supplier & Exporter of 316L Stainless Steel Shim

Riddhi Siddhi Impex is a leading manufacturer and 316L Stainless Steel Shim domestic supplier, offering premium quality products to industries across India. Made from low carbon 316L grade stainless steel, these shims are designed for superior corrosion resistance, especially in chloride-rich environments. With decades of experience in stainless steel fabrication, we serve a wide spectrum of sectors including pharmaceuticals, marine, chemical processing, food equipment, and energy.

316L Stainless Steel Shim is a low-carbon version of 316 SS, making it ideal for welding applications where carbide precipitation must be minimized. The added molybdenum enhances its resistance to pitting and crevice corrosion, particularly in saltwater or acidic conditions. Our shims are produced with precision thickness control and are available in coil, strip, and sheet form—tailored to customer specifications.

At Riddhi Siddhi Impex, we maintain a large inventory of 316L shims in various thicknesses ranging from 0.02 mm to 3 mm, and widths up to 600 mm. With advanced slitting and shearing machinery, we deliver shims in mirror, BA, 2B, or custom finishes. Our products comply with global standards such as ASTM A240 and ASME SA240, ensuring reliability for critical applications.

We are a domestic supplier of 316L Stainless Steel Shim to clients in Mumbai, Delhi, Bengaluru (Bangalore), Chennai, Hyderabad, Kolkata, Pune, and Ahmedabad, where industries demand high-performance materials. Our strong logistics network allows us to ensure fast delivery and consistent availability in India’s leading industrial cities.

With deep industry connections and a client-first approach, we also supply to Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, and Mangalore. Riddhi Siddhi Impex understands the unique needs of different regions and offers technical support for material selection and application

316L Stainless Steel Shim

Specifications

Product Name	316L Stainless Steel Shim
Grade	SS 316L
Standard	ASTM A240 / ASME SA240
Thickness	0.02 mm to 3 mm
Width	Up to 600 mm
Finish	2B, BA, Mirror, Matt, No.4
Form	Strip, Coil, Sheet, Custom-cut

Chemical Composition (%)

Element	Content
Carbon (C)	≤ 0.03
Chromium (Cr)	16.0 – 18.0
Nickel (Ni)	10.0 – 14.0
Molybdenum (Mo)	2.0 – 3.0
Manganese (Mn)	≤ 2.0
Silicon (Si)	≤ 1.0
Phosphorus (P)	≤ 0.045
Sulfur (S)	≤ 0.03
Iron (Fe)	Balance

Mechanical Properties

Property	Value
Tensile Strength	≥ 485 MPa
Yield Strength (0.2% offset)	≥ 170 MPa
Elongation	≥ 40%
Hardness (HRB)	≤ 95
Density	8.0 g/cm³
Melting Point	1375–1400 °C

Dimension Chart

Thickness (mm)	Width (mm)	Available Form
0.02 – 0.10	Up to 600	Coils / Rolls
0.10 – 1.0	Up to 600	Shim Sheets
1.0 – 3.0	Up to 600	Flat Sheets / Custom Cut

Equivalent Grades

Standard	Equivalent Grade
UNS	S31603
WNR	1.4404
EN	X2CrNiMo17-12-2
JIS	SUS316L
BS	316S11

Equivalent Standards

Organization	Standard
ASTM	A240
ASME	SA240
EN	10088-2
JIS	G4305

Other Stainless Steel Shim Grades

Grade	Description
304 / 304L	General purpose corrosion resistance
316	Higher strength, similar corrosion resistance
310 / 310S	High temperature resistance
321	Stabilized against weld decay
301 / 302	High ductility and strength

As a trusted 316L Stainless Steel Shim domestic supplier, we offer competitive prices, on-time delivery, full traceability, and after-sales support. Riddhi Siddhi Impex is committed to helping Indian industries thrive with dependable, corrosion-resistant stainless steel solutions that perform under pressure.

Frequently Asked Questions (FAQs)

Q1: What is the difference between 316 and 316L stainless steel shim?

A1: 316L has a lower carbon content than 316, which makes it better suited for welding applications to avoid carbide precipitation.

Q2: Do you offer custom widths or thicknesses?

A2: Yes, Riddhi Siddhi Impex offers fully customizable thicknesses and widths as per client requirements.

Q3: Where do you supply 316L SS shims in India?

A3: We supply across India including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Ahmedabad, Pune, Surat, Vadodara, and more.

Q4: Are your 316L stainless steel shims certified?

A4: Absolutely. All shims are supplied with Mill Test Certificates and comply with ASTM/ASME standards.