• High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
  • High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
  • High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
  • High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
  • High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
  • High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel

High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel

Type: Stainless Steel Bars
Standard: ASTM, GB
Grade: 500 Series
Certification: ASTM, GB, DIN
Shape: Round
Technique: Hot Rolled
Customization:
Gold Member Since 2013

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  • Overview
  • Parameter Datas
  • Product Process
  • Detailed Photos
  • Range of application
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
431NI2
Surface Treatment
Polished
Temperature Classification
High Temperature Piping
MPa Classfication
High Pressure Piping
Cross-Section Shape
Round
Connection Type
Seamless
Transport Package
Expon Boxrted Woode
Specification
No. 1
Trademark
GRS
Origin
Ningbo, China

Product Description

High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
Product characteristics
Stainless steel will not cause corrosion, pitting, rust, or wear.
431NI2 stainless steel, Cr steel containing Ni, belongs to martensitic stainless steel. It has good corrosion resistance, high strength, and good quenching and hardening performance. 431NI2 stainless steel can achieve high strength and excellent mechanical properties through quenching and tempering.
 

Parameter Datas

Chemical Composition
C Si Mn p S Cr Ni
≤0.20 ≤1.00 ≤0.10 ≤0.040 ≤0.030 ≤15.00~17.00 ≤1.25~2.50
Mechanical Properties
σb
Tensile Strength
[MPa]
σ0.2
Yield
Strength
0.2%[MPa]
δb
Elongation
[%]
ψ
Reduction of area   [%]
HB  (d)

[mm]
≥485 ≥240 ≥20 ≥45 ≤217
 

Product Process


High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel

Detailed Photos

High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless SteelHigh Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel

Range of application



  Used for parts with high mechanical performance and general corrosion resistance requirements such as springs, turbine blades, hydraulic valves,after tempering and use. Annealing treatment is required after forging and stamping.
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
 

Packaging & Shipping

 
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel
High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel

High Strength Good Quenching and Hardening Performance 431ni2 Martensitic Stainless Steel

FAQ

 

Rich experience:
We have been engaged in machining for 10 years. Our company had good reputation with customers from American, Europe, North America, and Australia, India etc. We also have a good team for sale and quality control.

Good service:
We will respond to you within 24 hours. We manufacture non-standard parts according to your drawings. And we will continue to serve you after sales and will be responsible for the mistakes from us.

Low price:
The prices of our production are reasonable! The prices will be much better if your quantity is good.

Pefect quality:
We have strict quality control from producing to delivery. Our company had strong technology support, 80% of our colleagues are master or bachelor's degree. We have cultivated a group of managers who are familiar with product quality, good at modern concept of management

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Gold Member Since 2013

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company, Group Corporation
Registered Capital
10000000 RMB
Plant Area
501~1000 square meters