Alloy Steel, Stainless Steel Rectangular Pipe Special Tube

Model NO.: km-023
Polished Surface: 200-800 #
Applications: Furniture, Decoration
Trademark: KINGMETAL
Transport Package: Wrap with Poly Sheet
Origin: China
Model NO.: km-023
Polished Surface: 200-800 #
Applications: Furniture, Decoration
Trademark: KINGMETAL
Transport Package: Wrap with Poly Sheet
Origin: China
Material: 304,316,201,202,316L,430

a) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.5%-4.5%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)

Surface: 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish                


WE, KINGMETAL, IS A PROFESSIONAL MANUFACTURER IN STEEL INDUSTRY SINCE 1989,

WITH OVER 20 YEARS  EXPERIENCE IN EXPROING,

WE BELIEVE WE CAN SUPPORT OUR CUSTOMER WELL AND GROW STRONGER AND STRONGER TOGETHER.
 
WE INSIST ON GOOD QUALITY, GOOD SERVICE, AND COMPETITIVE PRICE.
Name 300 Series Stainless Steel Welded High Precision Square And Rectangular Pipe
Standard GB12770,GB12771,ASTM A249,ASTM A269,ASTMA270,ASTMA312,ASTMA554,JIS G 3463
Material Grade 304,316,201,202,316L,430
Main Material a) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.5%-4.5%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)
Thickness 0.5-2.0mm
Length 15x15,18x18,20x20,23.5x23.5  or as customers' request
Tolerance a)Outer Diameter; +/-0.2mm
b)Thickness; +/-0.03mm
c)Length;+/-5mm
Surface 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Application Electronics
Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material Composition 201 202 304 316 430
C ≤0.15 ≤0.15 ≤0.08 ≤0.08 ≤0.12
Si ≤1,00 ≤1,00 ≤1,00 ≤1.00 ≤1.00
Mn 5.5-7.5 7.5-10 ≤2.00 ≤2.00 ≤1.00
P ≤0.06 ≤0.06 ≤0.045 ≤0.045 ≤0.040
S ≤0.03 ≤0.03 ≤0.030 ≤0.030 ≤0.030
Cr 12.5-14.5 15-18 18-20 16-18 16-18
Ni 0.8-1.5 46 8-10.5 1014  
Mo       2.0-3.0  
Mechanical Proper Material Item 201 202 304 316
Tensile Strength ≥535 ≥520 ≥520 ≥520
Yield Strength ≥245 ≥205 ≥205 ≥205
Extension ≥30% ≥30% ≥35% ≥35%
Hardness(HV) <253 <253 <200 <200
Material: 304,316,201,202,316L,430

a) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.5%-4.5%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)

Surface: 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish                


WE, KINGMETAL, IS A PROFESSIONAL MANUFACTURER IN STEEL INDUSTRY SINCE 1989,

WITH OVER 20 YEARS  EXPERIENCE IN EXPROING,

WE BELIEVE WE CAN SUPPORT OUR CUSTOMER WELL AND GROW STRONGER AND STRONGER TOGETHER.
 
WE INSIST ON GOOD QUALITY, GOOD SERVICE, AND COMPETITIVE PRICE.
Name 300 Series Stainless Steel Welded High Precision Square And Rectangular Pipe
Standard GB12770,GB12771,ASTM A249,ASTM A269,ASTMA270,ASTMA312,ASTMA554,JIS G 3463
Material Grade 304,316,201,202,316L,430
Main Material a) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.5%-4.5%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)
Thickness 0.5-2.0mm
Length 15x15,18x18,20x20,23.5x23.5  or as customers' request
Tolerance a)Outer Diameter; +/-0.2mm
b)Thickness; +/-0.03mm
c)Length;+/-5mm
Surface 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Application Electronics
Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material Composition 201 202 304 316 430
C ≤0.15 ≤0.15 ≤0.08 ≤0.08 ≤0.12
Si ≤1,00 ≤1,00 ≤1,00 ≤1.00 ≤1.00
Mn 5.5-7.5 7.5-10 ≤2.00 ≤2.00 ≤1.00
P ≤0.06 ≤0.06 ≤0.045 ≤0.045 ≤0.040
S ≤0.03 ≤0.03 ≤0.030 ≤0.030 ≤0.030
Cr 12.5-14.5 15-18 18-20 16-18 16-18
Ni 0.8-1.5 46 8-10.5 1014  
Mo       2.0-3.0  
Mechanical Proper Material Item 201 202 304 316
Tensile Strength ≥535 ≥520 ≥520 ≥520
Yield Strength ≥245 ≥205 ≥205 ≥205
Extension ≥30% ≥30% ≥35% ≥35%
Hardness(HV) <253 <253 <200 <200

Commercial Aluminum Oxide Coating SPC Flooring

Maijin commercial Aluminum Oxide Coating SPC Flooring also known as "king kong flooring", using electric steel wire wheels grinding for 15 seconds, can keep the flooringcoating intact. (Other types of flooring hold for less than 5 seconds)
Maijin commercial aluminum oxide coating SPC Flooring is suitable for large-scale shopping malls, high-end clubs, kindergartens, gymnasiums, dance practice room and other places.

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Dalian Jiamei New Material Co., Ltd. , https://www.maijinfloor.com

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