世界杯预选赛下注

Precision Steel Strip

Precision Steel Strip

世界杯预选赛下注Product research and development capabilities, won a number of precision cold-rolled steel strip production process invention patents.

Send InquiryChat Now
Product Details

Our advantage:
1. Professional manufacturer, research and development, and sales of precision cold rolled steel strip products.
2, Product research and development capabilities, precision cold-rolled steel strip production process has won a number of invention patents.
3, Excellent business philosophy: to pursue customer needs. 

1_


Our advantage: 

1, Product research and development capabilities, won a number of precision cold-rolled steel strip production process invention patents.
2, Advanced business philosophy: always take the customer's needs as the development direction of the company.
3, Internationally advanced equipment + well-trained staff team: We have Sendzimir 20-roll cold rolling mill, strict professional operation training, a stable staff team with artisan spirit, fully capable of helping you customize products according to requirements.

世界杯预选赛下注4, Price and delivery: We adhere to the principle of high quality and good price, and guarantee the delivery of your customized products on time.


Application:
世界杯预选赛下注 Precision stainless steel cold-rolled steel strip products are widely used in electronics, communication components, computers, smart phones, printer parts, automotive cylinder head gaskets, elastic components, piston ring expansion rings, optical cable (submarine cable) protection tubes, etching basebands, pipe clamps and Various hardware and electrical stamping parts and other industrial fields. 


FAQ:
Q1: About the sample?

A: We can provide A4 paper size samples for express quality testing by courier. If your company needs samples in China, we will provide free samples within 2 kg for your quality test.
Q2: About transportation?
A: Through the logistics enterprise container sea and rail transport.


The main precision stainless steel cold-rolled steel strip product technology
(1)Grade/Standard

JIS

ASTM

GB

SUS301

301

1Cr17Ni7

SUS304

304

OCr18Ni9

SUS304L

304L

OOCr19Ni11

-

316L

-

(2)Specifications
世界杯预选赛下注 Unit: mm

Thickness

width

0.05~0.80

Cropped edge

世界杯预选赛下注Rolling edge (not trimming)

20~615

300~620

世界杯预选赛下注(3)Thickness and allowable deviation Unit: mm

Nominal thickness

Steel strip thickness tolerance

Width<160

160<width≤250

250<width≤400

世界杯预选赛下注400<width<620

≥0.05~<0.10

±0.005

±0.005

±0.005

±0.005

≥0.10~<0.20

±0.010

±0.010

±0.010

±0.010

≥0.20~<0.30

±0.010

±0.010

±0.010

±0.010

≥0.30~<0.40

±0.015

±0.015

±0.015

±0.015

≥0.40~<0.60

±0.015

±0.015

±0.015

±0.015

≥0.60~<0.80

±0.020

±0.020

±0.020

±0.020

(4)Width and tolerance
世界杯预选赛下注 Unit: mm

Nominal thickness

Width tolerance (cutting edge)

世界杯预选赛下注Not trimming

width≤160

160<width≤250

世界杯预选赛下注250<width≤400

世界杯预选赛下注400<width<620

300~620

≤0.50

±0.10

±0.125

±0.15

±0.20

±2.00

>0.5~0.80

±0.15

±0.20

±0.25

±0.25

±3.00

(5)Chemical composition
世界杯预选赛下注 Chemical composition :%

Brand

C

Si

Mn

P

S

Ni

Cr

Mo

N

SUS301

≤0.15

≤1.00

≤2.00

≤0.045

≤0.030

6.00~8.00

16.00~18.00

-

-

SUS304

≤0.08

≤1.00

≤2.00

≤0.045

≤0.030

8.00~10.50

18.00~20.00

-

-

SUS304L

≤0.030

≤1.00

≤2.00

≤0.045

≤0.030

9.00~13.00

世界杯预选赛下注18.00~20.00

-

-

316L

≤0.030

≤0.75

≤2.00

≤0.045

≤0.030

世界杯预选赛下注10.00~14.00

16.00~18.00

2.00~3.00

-

(6)Mechanical properties of solid solution steel strip

Classification

Brand

Yield strength
YS MPa

世界杯预选赛下注Tensile strength TS MPa

Elongation
EL %

Vickers hardness HV

Austenitic

SUS301

≥205

≥520

≥40

≤218

SUS304

≥205

≥520

≥40

≤200

SUS304L

≥175

≥480

≥40

≤200

316L

≥175

≥485

≥40

≤200

(7)Mechanical properties of precision stainless steel cold-rolled strip in different states

Brand

世界杯预选赛下注Status identifier

Yield strength
YS MPa

Tensile strength TS MPa

Elongation
EL %

世界杯预选赛下注Vickers hardness HV

SUS301

0

≥205

≥520

≥40

≤218

1/4H

≥300

≥650

≥30

≥250

1/2H

≥510

≥930

≥10

≥310

3/4H

≥745

≥1130

≥5

≥370

FH

≥1030

≥1320

≥3

≥430

EH

≥1270

≥1570

-

≥490

SUS304

0

≥205

≥520

≥40

≤200

1/4H

≥350

≥700

≥35

≥220

1/2H

≥470

≥780

≥6

≥250

3/4H

≥665

≥930

≥3

≥310

FH

≥880

≥1130

-

≥370

316L

0

≥175

≥480

≥40

≤200

1/4H

≥400

≥600

≥20

≥220

1/2H

≥600

≥750

≥6

≥250

3/4H

≥800

≥900

-

≥310

FH

≥1000

≥1100

-

≥370

SUS430

0

≥205

≥450

≥22

130~170

1/4H

≥400

≥550

≥15

170~210

1/2H

≥550

≥650

≥2

210~250

3/4H

≥750

≥800

-

250~270

FH

-

≥900

-

≥270

世界杯预选赛下注(8)Precision stainless steel strip cold-rolled steel strip surface processing grade marking and roughness Ra value

世界杯预选赛下注Surface processing grade identification

Roughness Ra value (um)

世界杯预选赛下注Surface processing instructions

2B

世界杯预选赛下注Ra0.10~0.25

世界杯预选赛下注Cold rolling

2D

Ra0.25~0.35

Dotted matte

DF

Ra0.30~0.50

Pointy medium rough surface

SF

Ra0.60~1.00

世界杯预选赛下注Pointy rough surface

S100

Ra1.0~1.50

世界杯预选赛下注Point-shaped rough surface

XD

Ra<0.20

世界杯预选赛下注Point-shaped ultrafine surface

(9)Trimming steel belt file bending allowance
Unit:mm

世界杯预选赛下注Steel strip width

Sickle maximum

<80

4 per length of 1000

80~≤600

Any length of 1000 is 3

(10)Steel strip slitting and cutting burr height
世界杯预选赛下注 Ordinary accuracy ≤ 10% steel strip thickness, higher precision ≤ 5% steel strip thickness.

Hot Tags: precision steel strip, manufacturers, suppliers, factory, customized, buy, price, quotation, made in China
Related Products
Inquiry

Search Products

世界杯预选赛下注You can search for our products.

GB体育 足彩论坛 足彩吧 途游游戏 鲨鱼电竞 炉石传说竞猜 趣味捕鱼 网易棋牌 幸运十二生肖 顶呱刮