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JIS SCM430 Seamless Mechanical Tubing Plain End For Bicycle Motorcycle Frame

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JIS SCM430 Seamless Mechanical Tubing Plain End For Bicycle Motorcycle Frame

Brand Name : TORICH

Model Number : ASTM A519

Certification : SO9001:2008 ，TS16949

Place of Origin : China

MOQ : 5 ton

Price : Negotiable

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 6000ton

Delivery Time : 45-60days

Packaging Details : In bundles with seaworthy packing

Product name : AISI4130 Steel Tubes

Standard : ASTM A519

Material : AISI4130/SAE4130

Type : Seamless

Terms Of Trade : FOB, CIF, EXW

Brand : TORICH

Transportation : Ocean, air

Certificate : ISO9001, TS16949

End protector : Plain

MTC : En10204.3.2B

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TORICH ASTM A519 JIS SCM430 DIN 30GrMo4 SAE4130 Chrome Moli Alloy Round Seamless AISI4130 Steel Tube For Bicycle Motorcycle Frame

1. Grade: JIS SCM430, DIN 30GrMo4, SAE4130/ AISI4130

2. Size: O.D.:6-350mm W.T.:1-35mm L:max12000mm

3. Standard: ASTM A519

4. Certification: ISO9001,TS16949

5. Applications: for Auto industry/for machinery use/Motorcycle frame

6. Chemical Composition and Mechanical Property:

Chemical Composition(%) Mechanical Property
C Si Mn S P Cr Ni Cu Mo Yield Strength Tensile Strength
( σs ) ( σb )
0.28~0.33 0.15~0.30 0.40~0.60 ≤0.04 ≤0.035 ≤0.15 0.80~1.10 / 0.15~0.25 ≥785(80)
(MPa)		 ≥930(95)
(MPa)

7. Delivery Conditions

1) BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)

2) BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.

3) GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.

4) NBK (+N) After the final cold forming process the tubes are annealed above the upper transformation point in acontrolled atmosphere.

JIS SCM430 Seamless Mechanical Tubing Plain End For Bicycle Motorcycle Frame



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