HRS Ferritic · Certified Supplier & Stockist

SS 420/ 420J1 / 420J2 Coils
Exporter / Importer / Supplier

Martensitic Stainless Steel Coils · High Hardness · Excellent Wear Resistance · Good Edge Retention · Heat Treatable · High Tensile Strength

EN 1.4021 EN 1.4028 EN 1.4116 UNS S42000 SUS 420J1/J2
📋 Table of Contents
1Introduction to SS 420 Coils
2Overview & Importance
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of SS 420 Coils
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · SS 420/420J1/420J2 Supplier

SS 420/ 420J1 / 420J2 Coils
Exporter / Importer / Supplier

HRS Ferritic is a reputable name in the stainless steel market that is known for its high-end ferritic, martensitic steel items. As a dependable SS 420/ 420J1 / 420J2 Coils Supplier, Stainless Steel 420/ 420J1 / 420J2 Coils Stockist, and SS 420/ 420J1 / 420J2 Coils Importer, we procure materials from reputable and certified mills to guarantee the same quality, durability and performance. With a solid global supply chain and a customer-focused approach, the company is able to cater to the needs of different industries while ensuring strict respect for international standards, including EN 1.4021 and EN 1.4034, as well as EN 1.4116.

  • SS 420: A balance of strength and corrosion resistance
  • SS 420J1: Lower carbon to improve ductility
  • SS 420J2: Higher carbon for superior hardness
  • Martensitic structure for heat treatability
  • High wear resistance and edge retention
  • Exceptional strength and mechanical durability
SS 420 Coils
420/J1/J2Martensitic
Grade Overview

Introduction & Overview — SS 420, SS 420J1 & SS 420J2 Coils

SS 420/420J1 or the 420J2 Coils comprise martensitic stainless sheets that are renowned for their hardness and corrosion resistance. They also have good strength and superior wear properties following heat treatment. The mechanism that works with SS 420 series coils is built in the martensitic structure, which develops following heating treatment like tempering and quenching, making them ideal for heavy-duty and precision applications.

12.0–14.0%
Chromium Content
Martensitic
Alloy Structure
650–900
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Characteristics Stainless Steel SS 420 Series Coils

Elements chosen to balance hardness, machinability, and corrosion resistance.

C
Carbon
Increases hardness and strength. Higher carbon improves wear resistance and hardenability (J2 > J1).
Cr
Chromium
Provides corrosion and oxidation resistance by forming a passive protective oxide layer on the surface.
Mn
Manganese
Improves strength and toughness; helps improve hot working properties.
Si
Silicon
Enhances strength and oxidation resistance; acts as a deoxidizer during steelmaking.
P
Phosphorus
Improves machinability but can reduce ductility and toughness if excessive.
S
Sulfur
Improves machinability; kept at controlled levels to maintain toughness.
Fe
Iron
Base metal forming the primary structure of the martensitic alloy.
Ni
Nickel
Usually present in small amounts to slightly improve toughness in specific variations.
Technical Data

Specifications for SS 420/420J1 /420J2 Coils

ASTM A240 / ASME SA240 · UNS S42000 / S42010 · EN 1.4021 / 1.4028 · JIS SUS 420J1/J2

Specification Details
ASTM / ASME ASTM A240 / ASME SA240 (Plate, Sheet, and Strip)
UNS UNS S42000 / UNS S42010
EN EN 1.4021 / EN 1.4021 / EN 1.4028 / EN 1.4116
DIN 1.4021 / 1.4021 / 1.4028
ISO ISO X20Cr13 / ISO X20Cr13 / ISO X30Cr13
JIS SUS 420 / SUS 420J1 / SUS 420J2
Product Form Coils / Sheets / Plates
Thickness Range 0.5 mm to 100 mm
Standard Widths 1000 mm, 1219 mm, 1250 mm, 1500 mm, 1800 mm, 2000 mm, 2500mm, etc
Surface Finish Hot Rolled (HR), Cold Rolled (CR), Annealed & Pickled (AP)
Supply Condition Solution Annealed
Cutting Methods Plasma, Laser, Waterjet, Oxy Propane
Packaging Bundled, Wooden Plates, Bubble wraps, Customized
Inventory

Available Stock & Product Forms

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Coils & Strips

Slitting coils, perforated coils, and thin foils starting from 0.05 mm.

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Plates & Sheets

Precision sheets, heavy plates, and shim sheets in various finishes.

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Custom Forms

Circles, rings, custom-cut blanks, and chequered (tread) plates.

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Edge Options

Mill edge, slit edge, round edge, and square edge conditions available.

ElementSS 420 (%)SS 420J1 (%)SS 420J2 (%)
Carbon (C)0.15 – 0.300.16 – 0.250.26 – 0.40
Chromium (Cr)12.0 – 14.012.0 – 14.012.0 – 14.0
Manganese (Mn)≤ 1.0≤ 1.0≤ 1.0
Silicon (Si)≤ 1.0≤ 1.0≤ 1.0
Phosphorus (P)≤ 0.04≤ 0.04≤ 0.04
GradeTensile (MPa)Yield (MPa)Elong. (%)Hardness (HB)
SS 420700 – 85045015200 – 240
SS 420J1650 – 80040018180 – 220
SS 420J2750 – 90050012220 – 260
Product Range

Types of SS 420/ 420J1 / 420J2 Coils

As a top SS 420 Series Coils Importer and stockist, we maintain the widest selection of surface finishes.

Hot Rolled SS 420 Coils
Cold Rolled SS 420J1 Coils
Precision SS 420J2 Coils
Martensitic Slit Coils
Polished & Surface-Finished Coils
Annealed & Pickled SS 420 Coils
Application Sectors

Industries We Serve

Sugar
Sugar Industry
Global cane and beet processing requiring thermal endurance.
Power
Power Industry
Electricity generation and distribution systems.
Ship Building
Ship Building
Marine propulsion and exhaust components.
Mechanical
Mechanical & Plant Engineering
Industrial machinery design solutions.
Food
Food, Beverage & Dairy
Processed food manufacturing environments.
Oil Gas
Oil & Gas Plant
Refinery furnace units and burner assemblies.
Cost Information

Factors that Influence the Cost of SS 420 Series Coils

Price Factors

Transparency in Pricing & Discounts

  • Cost fluctuations for raw materials
  • Prices for chromium and nickel in the market
  • Dimensions of the coil and surface finish
  • Requirements for specific heat treatment
  • Customs duties, logistics and import costs
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International Standards

Equivalent Grades to SS 420 / 420J1 / 420J2 Coils

Global metallurgical designations for SS 420 series across all major standards.

Standard SS 420 SS 420J1 SS 420J2
AISI (USA)420420 (Low Carbon)420 (High Carbon)
ASTM (USA)Type 420Type 420Type 420
UNSS42000S42010S42010
EN (Europe)1.40211.40211.4028
JIS (Japan)SUS 420SUS 420J1SUS 420J2
BS (UK)420S29420S29420S37
GB (China)2Cr132Cr133Cr13
GOST (Russia)20Х1320Х1330Х13
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Ready Stock Availability & Product Forms
  • Flat Products: Precision sheets, heavy plates, shim sheets
  • Coils & Strips: Slitting coils, perforated coils, thin foils (from 0.05 mm)
  • Speciality Forms: Circles, rings, custom-cut blanks, chequered plates
  • Edge Conditions: Mill edge, slit edge, round edge, square edge
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Quality Assurance & Global Logistics
  • Testing: PMI, Ultrasonic Testing (UT), Radiography (RT), corrosion testing
  • Certification: EN 10204 3.1 / 3.2, NACE compliance (on request)
  • Global Supply: USA, UAE, Saudi Arabia, Singapore, Indonesia, Europe
  • Export Packaging: ISPM-15 fumigated wooden crates, moisture-protected
Why HRS Ferritic

Why choose HRS Ferritic for SS 420, 420J1, and 420J2 Coils?

HRS Ferritic is committed to providing the highest-quality stainless steel solutions around the world. With its technical knowledge as well as quality assurance and robust logistics, the business can be trusted as a supplier for the growth of the industry.

Trusted SS 420 Series Coils Supplier & Stockist
Sourced from highly regarded and certified mills
Conformity to EN 1.4021 or EN 1.4034 standards
Expert assistance and technical knowledge
Affordable prices and large ready availability
Compliance with EN 1.4116 standards
Robust logistics and global supply chain
Complete traceability and quality assurance
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Cities We Supply In India

New Delhi · Ahmedabad · Jaipur · Surat · Salem · Gandhinagar · Varanasi · Haldia · Bhiwandi · Tiruppur · Jamnagar · Thiruvananthapuram · Rajahmundry · Visakhapatnam · Bhubaneswar · Vijaywada · Rajkot · Bharuch · Coimbatore · Nagpur · Raipur · Cochin · Ludhiana · Panipat · Durgapur · Agra · Indore · Kuala Lumpur · Al Jubail · Pimpri-Chinchwad · Sharjah · Karachi · Chandigarh · Bogota · Muscat · Madrid · Tehran · Granada · Jakarta · Los Angeles · Rio de Janeiro · Melbourne · Cairo · New York · Busan · Milan · Montreal · Singapore · Sydney · Dubai · Lagos · Gurgaon · Port-of-Spain · Hong Kong · Navi Mumbai · Secunderabad · Bangkok · Aberdeen · Bhopal · Atyrau · Caracas · Jamshedpur · Thane · Faridabad · Ahvaz · Ahmedabad · Hanoi · Bengaluru · Dallas · Moscow · Surat · Riyadh · Rajkot · Al Khobar · Hyderabad · Haryana · Ernakulam · Gimhae-si · Algiers · Thiruvananthapuram · Brisbane · Calgary · Mumbai · Chennai · Courbevoie · Toronto · Vung Tau · Ankara · Doha · Nagpur · Howrah · Ranchi · Perth · Noida · Houston · Kolkata · Chiyoda · Mexico City · Edmonton. Geoje-si · Abu Dhabi · Santiago · New Delhi · Colombo · Ludhiana · Lahore · Coimbatore · Ho Chi Minh City · Manama · Ulsan · London · Visakhapatnam · Jaipur · Kuwait City · Seoul · Istanbul · Pune · Baroda · Kanpur · La Victoria · Jeddah · Dammam · Petaling Jaya · Nashik · Vadodara ·jamnagar ·hazira · jubail industrial city · Ajman · Capetown · San Francisco · sao paulo · Barcelona · Ahmedi · Muscat · Madrid · Birmingham · Johannesburg.
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Countries We Export To

Saudi Arabia · Qatar · Canada · Sri Lanka · Iran · Nigeria · Bangladesh · Oman · UAE · Turkey · Kuwait · Venezuela · Africa · Singapore · Netherlands · United Kingdom · Mexico · Malaysia · United States · Australia · Japan Saudi Arabia · Iran · Iraq · UAE · Qatar · Bahrain · Oman · Kuwait · Turkey · Yemen · Syria · Jordan · Cyprus · Nigeria · Algeria · Angola · South Africa · Libya · Egypt · Sudan · Equatorial Guinea · The Republic Of Congo · Gabon · USA · Canada · Mexico · Panama · Costa Rica · Puerto Rica · Trinidad And Tobago · Jamaica · Bahamas · Denmark · Russia · Norway · Germany · France · Italy · Uk · Spain · Ukraine · Netherland · Belgium · Greece · Czech Republic · Portugal · Hungary · Albania · Austria · Switzerland · Slovakia · Finland · Ireland · Croatia · Slovenia · Malta · India · Singapore · Malaysia · Indonesia · Thailand · Vietnam · South Korea · Japan · Sri Lanka · Maldives · Bangladesh · Myanmar · Taiwan · Cambodia · Argentina · Bolivia · Brazil · Chile · Venezuela · Colombia · Ecuador · Guyana · Paraguay · Uruguay · New Zealand · Romania · Puerto Rico · Nepal · Kenya · Afghanistan · Lithuania · Belarus · Zimbabwe · Israel · Azerbaijan · Poland · Australia · Morocco · Philippines.
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Frequently Asked Questions

Quick answers to common queries about SS 420 / 420J1 / 420J2 Coils.

SS 405/420 Coils are used in heat exchangers, ducting, and precision components due to their structure, corrosion resistance, and excellent formability.
Larger widths and custom lengths increase rolling, handling, and transportation costs, which directly raise the final price.
Thicker coils require more raw material and have higher weight-based charges, increasing both production and shipping costs.
Finishes such as hot rolled, annealed, or polished add extra processing steps, labour, and chemical costs, which increase the total price.
Yes, changes in chromium, carbon, and steel scrap prices directly affect manufacturing costs and, therefore, the market price.
420J1 Coils are widely used in cutlery, surgical instruments, and blades because they can be hardened, offering high wear resistance and edge retention.
420J2 Coils are preferred for industrial knives, scissors, and precision tools due to their superior corrosion resistance combined with good hardness and machinability.
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