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Black Bright Finish 303 Stainless Steel Profiles Stainless Steel Round Bar

Place of Origin Jiangsu
Brand Name XINFUTIAN
Certification ISO
Model Number 303
Minimum Order Quantity 1 ton
Price Negotiation
Packaging Details Standard Seaworthy package or as the customer's requirement
Delivery Time 5-10 working days
Payment Terms Western Union, L/C, T/T
Supply Ability 1000 Ton/Month
Product Details
Shape Round.square.Rectangle Application Construction,Steel Structure Building,Supporting System,industry
Type Seamless Steel Grade 303
Length Customers' Requirements Perforated Or Not Not Perforated
High Light

u channel stainless steel

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stainless steel channel

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Product Description

 

black bright finish 303 Stainless Steel Profiles stainless steel round bar price

 

Introduction

 

303 stainless steel is an austenitic type free-cutting stainless steel wear-resistant acid steel. To improve the performance of the steel, no more than 0.60% of molybdenum can be added to the steel to resist ablation.

303 stainless steel mechanical properties after annealing and stress relief, tensile resistance 515MPa, yield 205MPa, elongation 40%. Stainless steel 303 has a standard hardness of HRB 90-100, HRC 20-25, Note: HRB100 = HRC22.9.

303 is a free-cutting stainless steel containing sulfur and selenium, respectively, for applications where high cutting and surface finish are required. 303 stainless steel improves cutting performance and high temperature bonding resistance. Ideal for automatic lathes, bolts and nuts

 

Application

 

Petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries!

 

chemical composition

C Si Mn P S Cr Ni Mo
≤0.15% ≤1.00% ≤2.00% ≤0.20% ≥ 0.15% 17.00-19.00(%) 8.00-10.00(%) ≤0.6%

 

Mechanical properties

 

Tensile strength σb (MPa): ≥520

Conditional yield strength σ0.2 (MPa): ≥ 205

Elongation δ5 (%): ≥ 40

Area shrinkage ψ (%): ≥ 50

Hardness: HB≤187HB; HRC≤90HRB; HV≤200HV

 

Black Bright Finish 303 Stainless Steel Profiles Stainless Steel Round Bar 0