• Model NO.：KM-0162
• Size：20 X 40 to 60 X 120mm
• Wall Thicknesses：0.8~2.5mm
• Transport Package：in Bundle with Plastic Bag
• Specification：20 x 40 to 60 x 120mm
• Trademark：Kingmetal
• Origin：Made in China
• HS Code：73064000
• Production Capacity：2000 Tons Per Month

Standard
ASTM A554, A249, A269 and A270, A312
Material Grade
201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
 
Outer Diameter
20 x 40 to 60 x 120mm
Thickness
1.0 to 2.5mm
Length
6m or as customers' request
 
Tolerance
a) Outer Diameter:  +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface
180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Application
Decoration construction, upholstery, industry instrument
Test
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
 
 
 
 
Chemical Composition of Material
  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
16-18
17-19
18-20
16-18
16-18
N
3.5-5.5
4-6
8-10.5
10-14
 
Mo
 
 
 
2.0-3.0
 
 
Mechanical Property
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
Surface finish: mirror polish and satin
Applications:
Upholster: courtyard guardrail, stair railing, public facilities, theft-proof door and window
Building elements: balcony guardrail and bounding wall guardrail
Municipal: construction highroad guardrail, lamp standard and signpost
Transportation: luggage rack, handle bar, bumper, shipbuilding and saddle-seat pipe
Outdoor ads: billboard shelf, flagpole and strut bar
Modern furniture: steel wood furniture, entertainment facilities and lighting fixtures
Medical equipment: fitness equipment, exercise equipment and baby cradle/stroller
Textile machinery: structural tube, thread tube and line pipe for spinning machines
Other: home applications, hospital equipment and bathroom accessories