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Stainless Steel Flat Bar

Views:17     Author:Site Editor     Publish Time: 2021-02-05      Origin:Ruiyang company

Stainless Steel flat Bar carrying catch the last vessel before Spring Festivals. 

Our ss flat bars including Hot Working and Cold Working Bar

Stainless steel flat bar Grade:

ASTM201,301,303,302,304,304L,309,309L, 310,310S,316,316L,316Ti,316LN,317,317L,

321,329,347,409,410,416,420,430,430F,431,446, 630,631,2205,duplex stainless steel S31803, s32750

Manufacture Standard:

(ASTMA666-96) (ASTMA276-96) (ASTMA484) (GB/T4226-84) (GB704),A582,GB704,GB5215,SUS,JIS, EN, DIN, ETC

ss flat bar Sizes:Thick3mm-30mm X Width15-200mm

Supplied conditions:

Hot rolled, hot forged, acid white, sandblasted, cold drawn bright, polished


GB/T908-2008 Forging flat steel size and shape allowable deviation(Tolerance for HF Flat Bars)

Size

              Rank


Group one

Group two

>50~≤60

+1.5       -1.0

+2.0      -1.0

>60~≤80

+2.0       -1.0

+2.5      -1.0

>80~≤100

+2.5       -1.0

+3.0      -1.0

>100~≤120

+2.5       -1.5

+3.0      -1.5

>120~≤140

+3.0       -1.5

+3.5      -1.5

>140~≤160

+3.0       -2.0

+4.0      -2.0

>160~≤180

+4.0       -2.0

+5.0      -2.0

>180~≤200

+5.0       -2.0

+6.0      -2.0

>200~≤220

+5.0       -3.0

+6.0      -3.0

>220~≤240

+6.0       -3.0

+7.0      -3.0

>240~≤250

+7.0       -3.0

+8.0      -3.0

>250~≤300

+8.0       -3.0

+9.0      -3.0


GB/T704-2008 Allowable deviation of hot-rolled flat steel size and shape(Tolerance for HF Flat Bars)

Opposite distance s(mm)

              level(Rank)


one(Group)

two(Group)

three(Group)

>7~≤20

±0.25

±0.35

±0.40

>20~≤30

±0.30

±0.40

±0.50

>30~≤50

±0.40

±0.50

±0.60

>50~≤80

±0.60

±0.70

±0.80

>80~≤110

±0.90

±1.00

±1.10

>110~≤150

±1.20

±1.30

±1.40


GB/T905-94  Allowable deviation of hot-rolled flat steel size and shape (Tolerance for HF Flat Bars)

Size

                      level(Rank)


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~-0.018

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~-0.018

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~-0.10

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


Flat stainless steel Features:

1)wise sizes and length

2)good bending ability,

3)good finish

4)an-corrosion,good ability to resist pressure etc


Flat steel bars application:

stainless flat bars be widely used in the fields of be frame, stair railing, elevator, Grating, transformer substation construction, electrical industry, components manufacturing, microwave towers, machinery, escalator, bars decoration, reacting furnace, power transmission tower,bus,shipping,components of projects and other relative industry.

Welcome contact us for stainless steel flat bars inquiry,we could supply you hot rolled,cold rolled and further added value service such as bend,drill,welded H steel,etc


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   +86-18601515612
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