SS 440C Round Bar Exporter in India

SS 440C Round Bar — Overview

As a specialty stainless steel round bar exporter in India, JPS Metal & Alloys stocks SS 440C ex-Mumbai for both domestic supply and export via Nhava Sheva (JNPT). The highest-carbon standard martensitic stainless grade — able to reach very high hardness, at the cost of lower corrosion resistance and toughness.

International Equivalents

Standard	Designation
DIN / W.Nr.	1.4125
JIS	SUS440C
ASTM / UNS	ASTM A276, UNS S44004

Chemical Composition

Element	Range
Cr	16.0–18.0%
C	0.95–1.20%
Mo	0.75% max

Mechanical Properties

Property	Value
Tensile Strength	760–1970 MPa (heat-treat dependent)
Hardness	58–60 HRC (hardened)

Typical Applications

BearingsPrecision cutleryHigh-wear machine components

Frequently Asked Questions

Who is a reliable SS 440C round bar exporter in India?

JPS Metal & Alloys, based in Mumbai, is a stockist and exporter of SS 440C round bar manufactured to ASTM A276, UNS S44004. Every consignment ships with a full EN 10204 3.1 Mill Test Certificate and, on request, third-party inspection.

What is SS 440C round bar used for?

Typical applications include Bearings, Precision cutlery, High-wear machine components. The highest-carbon standard martensitic stainless grade — able to reach very high hardness, at the cost of lower corrosion resistance and toughness.

What sizes of SS 440C round bar are available ex-stock?

We stock SS 440C in diameters from 8mm – 150mm dia, supplied annealed / hardened with black / peeled / ground surface finish, cut to your required length.

What certification comes with SS 440C round bar exports?

Every shipment includes an EN 10204 3.1 Mill Test Certificate verified against ASTM A276, UNS S44004, plus Certificate of Origin, packing list and commercial invoice for export consignments.