Top quality Stainless steel bright Square bars Size 3-100mm random length produce and supply
Manufacture Standard:(ASTMA666-96) (ASTMA276-96) (ASTMA484) (GB/T4226-84) (GB704-88) SUS,JIS, EN, DIN, ETC
Grade:201,201+Cu,202,204+Cu,205,301,303,302,304,305,308,308L,309,309L,304L,316,316L,310,
321,316Ti, 316LN,317,317L,329,347,630,631,2205,409,410,416,420,430,430F,431,446,S31803, s32750others
Size: 3mmx3mm-100mmx100mm
Supplied condition:cold drawn bright finish and polished
Theoritical weight per meter: width mm X width mmx0.00793
Tolerance:H9,H11,H13,K9,k11,k13 or ISO or as per customer's requirements
|
GB/T905-94 Tolerance of Cold drawn Hex bars |
||||||
|
Size |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
|
3 |
0-0.014 |
0-0.025 |
0-0.040 |
0-0.060 |
0-0.10 |
0-0.14 |
|
>3 ,≤6 |
0-0.081 |
0-0.030 |
0-0.048 |
0-0.075 |
0-0.12 |
0-0.18 |
|
>6, ≤10 |
0-0.022 |
0-0.036 |
0-0.058 |
0-0.090 |
0-0.15 |
0-0.22 |
|
>10, ≤18 |
0-0.027 |
0-0.043 |
0-0.070 |
0-0.11 |
0-0.18 |
0-0.27 |
|
>18, ≤30 |
0-0.033 |
0-0.052 |
0-0.084 |
0-0.13 |
0-0.21 |
0-0.33 |
|
>30, ≤50 |
0-0.039 |
0-0.062 |
0-0.01 |
0-0.16 |
0-0.25 |
0-0.39 |
|
>50, ≤80 |
0-0.046 |
0-0.074 |
0-0.12 |
0-0.19 |
0-0.30 |
0-0.46 |
Length:1-6meter usually or as per customer's requirements
Package: plastic and woven pack or wooden box
Payment: TT30% down payment the balance before carrying Mill test Certificate supplied
Application: make Ball Valves, Needle Valves, Filter Valves, Connectors, Couplings,
Plugs, Hose Ends, Manifolds, Nuts, Bolts,standard parts, shaft pins, instrument parts, precision equipment accessories
Parts of Grades chemical components charts
CHEMICAL COMPOSITION
|
TYPE
NO. |
C | Mn | P | S | Si | Cr | Ni | Mo |
|
201 |
≤0.15 |
5.5-7.5 |
≤0.050 |
≤0.030 |
≤1.00 |
16.0-18.0 |
3.5-5.5 |
|
|
202 |
≤0.15 |
7.5-10 |
≤0.060 |
≤0.030 |
≤1.00 |
17.0-19.0 |
4.0-6.0 |
|
|
301 |
≤0.15 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
16.5-18.0 |
6.0-8.0 |
|
|
302 |
≤0.15 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
17.0-19.0 |
8.0-10.0 |
|
|
304 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0-20.0 |
8.0-10.5 |
|
|
304L |
≤0.03 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0-20.0 |
8.0-12.0 |
|
|
308 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
18.0-21.0 |
10.0-12.0 |
|
|
310S |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
24.0-26.0 |
19.0-22.0 |
|
|
316 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
|
316L |
≤0.03 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
|
321 |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.030 |
≤1.00 |
17.0-19.0 |
9.0-12.0 |
Ti>S*C% |
|
410 |
≤0.15 |
≤1.00 |
≤0.040 |
≤0.030 |
≤1.00 |
11.5-13.5 |
|
|
|
430 |
≤0.12 |
≤1.00 |
≤0.040 |
≤0.030 |
≤1.00 |
16.0-18.0 |
|
|
Quality Assure:
1)Basic control(chemical components control) Guarantee of the chemical components:smelting and direct-reading spectrum test could guarantee the material chemical components is right for the clients' requirements
2)Process control:follow the process chart adding our workers' care
3)Inspection& Test:Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test.
Transportation:
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