Click image to view original image
JIS G 3445 Seamless Carbon Steel Pipe STKM 13A For Automobile / Bicycle Machinery
Standard: JIS G3445
Material: STKM 11A,B,C. STKM12A,B,C. STKM13A,B,C. STKM14A,B,C, STKM15A,B,C. STKM16A.B.C. etc
Aplication: It is used for machinery automobile, bicycle automotive parts etc
Standard Packing: Beveled end or pained ends/black painting/ plastic caps/ in bundles
Inspection and Test:
Chemical Composition Inspection, Tensile Test( Y.S Mpa, T.S Mpa, E.L), Impact test, Nondestructive Test, Hydrostatic Test.
| Elements Material |
Chemical Composition% | Mechanical Property | ||||||
| C% | Mn% | S% | P% | Si% |
Yield Point (Mpa) |
Tensile Strength (Mpa) |
Elongation (%) |
|
| STKM11A | ≤0.12 | ≤0.60 | ≤0.40 | <0.045 | ≤0.35 | ≥295 | ≥35 | |
| STKM12A | ≤0.20 | ≤0.60 | ≤0.40 | <0.045 | ≤0.35 | ≥175 | ≥345 | ≥35 |
| STKM13A | ≤0.25 | 0.30-0.90 | ≤0.40 | <0.045 | ≤0.35 | ≥215 | ≥375 | ≥30 |
| STKM14A | ≤0.30 | 0.30-1.00 | ≤0.40 | <0.040 | ≤0.35 | ≥245 | ≥410 | ≥25 |
Mark:
As requested.
Delivery Status:
Hot rolled
Our Service:
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• Working time: 7:30am - 5:00pm, Monday to Saturday.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
Competitive Advantage:
Jiangyin City Changjiang Steel Pipe Co., LTD owned five factories and has advance production facilities, qualified inspection instruments and permanent technical research capability.
We have design team to develop new skill and new products to meet requirements of markets.
High professional employees have good emergency-dealing ability during production.
Competitive price , Quick delivery and Low MOQ.
