DIN 17200 C22/Ck22 C25/Ck25 C30/Ck30 C35/Ck35 C45/Ck45 C55/Ck55 Seamless Tube
Material: C22/Ck22 C25/Ck25 C30/Ck30 C35/Ck35 C45/Ck45 C55/Ck55
Dimension: OD: 16-245mm, WT1-32mm, Length: 3-6m
Certificate: ISO 9001, IATF 16949
DIN 17200 is specified for steels for quenching and tempering as the materials under this standard are suitable for hardening and quenched and tempered condition. DIN 17200 C45 steel seamless tube is normally delivered in quenched and tempered or normalized condition.
Product Details
|
Product name |
DIN 17200 C22/Ck22 C25/Ck25 C30/Ck30 C35/Ck35 C45/Ck45 C55/Ck55 seamless tube |
|
Standard |
DIN 17200 |
|
Material |
C22/Ck22 C25/Ck25 C30/Ck30 C35/Ck35 C45/Ck45 C55/Ck55 |
|
Dimension |
OD: 16-245mm, WT1-32mm, Length: 3-6m |
|
Delivery condition |
Normalized, Quenched and tempered |
|
Certificate |
ISO 9001, IATF 16949 |
|
Applications |
Automotive industry, Machinery engineering industry |
|
Packaging |
Long pipe: hexagonal bundles with steel-hooped. |
Chemical Composition
|
Steel Grade |
C |
Si |
Mn |
P |
S |
|
C 22 |
0.17~0.24 |
≤0.40 |
0.30~0.60 |
≤0.040 |
≤0.045 |
|
Ck 22 |
0.17~0.24 |
≤0.40 |
0.30~0.60 |
≤0.035 |
≤0.03 |
|
Cm 22 |
0.17~0.24 |
≤0.40 |
0.30~0.60 |
≤0.035 |
0.020~0.035 |
|
C 25 |
0.22~0.29 |
≤0.40 |
0.40~0.70 |
≤0.045 |
≤0.045 |
|
CK 25 |
0.22~0.29 |
≤0.40 |
0.40~0.70 |
≤0.035 |
≤0.03 |
|
Cm 25 |
0.22~0.29 |
≤0.40 |
0.40~0.70 |
≤0.035 |
0.020~0.035 |
|
C 30 |
0.27~0.34 |
≤0.40 |
0.50~0.80 |
≤0.045 |
≤0.045 |
|
Ck 30 |
0.27~0.34 |
≤0.40 |
0.50~0.80 |
≤0.035 |
≤0.03 |
|
Cm 30 |
0.27~0.34 |
≤0.40 |
0.50~0.80 |
≤0.035 |
0.020~0.035 |
|
C 35 |
0.32~0.39 |
≤0.40 |
0.50~0.80 |
≤0.045 |
≤0.045 |
|
Ck 35 |
0.32~0.39 |
≤0.40 |
0.50~0.80 |
≤0.035 |
≤0.03 |
|
Cm 35 |
0.32~0.39 |
≤0.40 |
0.50~0.80 |
≤0.035 |
0.020~0.035 |
|
C 40 |
0.37~0.44 |
≤0.40 |
0.50~0.80 |
≤0.045 |
≤0.045 |
|
Ck 40 |
0.37~0.44 |
≤0.40 |
0.50~0.80 |
≤0.035 |
≤0.03 |
|
Cm 40 |
0.37~0.44 |
≤0.40 |
0.50~0.80 |
≤0.035 |
0.020~0.035 |
|
C 45 |
0.42~0.50 |
≤0.40 |
0.50~0.80 |
≤0.045 |
≤0.045 |
|
Ck 45 |
0.42~0.50 |
≤0.40 |
0.50~0.80 |
≤0.035 |
≤0.03 |
|
Cm 45 |
0.42~0.50 |
≤0.40 |
0.50~0.80 |
≤0.035 |
0.020~0.035 |
|
C 50 |
0.47~0.55 |
≤0.40 |
0.60~0.90 |
≤0.045 |
≤0.045 |
|
Ck 50 |
0.47~0.55 |
≤0.40 |
0.60~0.90 |
≤0.035 |
≤0.03 |
|
Cm 50 |
0.47~0.55 |
≤0.40 |
0.60~0.90 |
≤0.035 |
0.020~0.035 |
|
C 55 |
0.52~0.60 |
≤0.40 |
0.60~0.90 |
≤0.045 |
≤0.045 |
|
Ck 55 |
0.52~0.60 |
≤0.40 |
0.60~0.90 |
≤0.035 |
≤0.03 |
|
Cm 55 |
0.52~0.60 |
≤0.40 |
0.60~0.90 |
≤0.035 |
0.020~0.035 |
|
C 60 |
0.57~0.65 |
≤0.40 |
0.60~0.90 |
≤0.045 |
≤0.045 |
|
Ck 60 |
0.57~0.65 |
≤0.40 |
0.60~0.90 |
≤0.035 |
≤0.03 |
|
Cm 60 |
0.57~0.65 |
≤0.40 |
0.60~0.90 |
≤0.035 |
0.020~0.035 |
Mechanical Properties For Quenched And Tempered
|
Steel grade |
Up to 16mm diamter |
Over 16 up to and including 40mm diamter |
Over 40 up to and including 100mm |
||||||
|
Minimum yield strength (Mpa) |
Tensile strength (Mpa) |
Minimum Elongation (%) |
Minimum yield strength (Mpa) |
Tensile strength (Mpa) |
Minimum Elongation (%) |
Minimum yield strength (Mpa) |
Tensile strength (Mpa) |
Minimum Elongation (%) |
|
|
C 22 |
350 |
550~700 |
20 |
300 |
550~650 |
22 |
|
|
|
|
C 25 |
370 |
550~700 |
19 |
320 |
550~650 |
21 |
|
|
|
|
C 25 |
400 |
600~750 |
18 |
350 |
550~700 |
20 |
300 |
500~650 |
21 |
|
C 35 |
430 |
630~780 |
17 |
370 |
600~750 |
19 |
320 |
550~700 |
20 |
|
C 40 |
460 |
650~800 |
16 |
400 |
630~780 |
18 |
350 |
600~750 |
19 |
|
C 45 |
500 |
700~850 |
14 |
430 |
650~800 |
16 |
370 |
630~780 |
17 |
|
C 50 |
520 |
750~900 |
13 |
460 |
700~850 |
15 |
400 |
650~800 |
16 |
|
C 55 |
520 |
800~950 |
12 |
500 |
750~900 |
14 |
430 |
700~850 |
15 |
|
C 60 |
550 |
850~1000 |
11 |
520 |
800~950 |
13 |
520 |
750~900 |
14 |
Mechanical Properties For Normalized Condition
|
Steel grade |
Diameter (mm) |
Yield strength (Mpa) |
Tensile strength (Mpa) |
Minimum Elongation (%) |
|
C 22 |
16~40 |
235 |
410~520 |
27 |
|
C 35 |
16~100 |
275 |
490~640 |
21 |
|
C 45 |
16~100 |
335 |
590~740 |
17 |
|
C 55 |
16~100 |
360 |
660~830 |
15 |
|
C 60 |
16~100 |
380 |
690~880 |
14 |
FAQ
1. Q: Are you a trading company or manufacturer?
A: Dingxin is a profession steel tube manufacturer locating in Jiaxing City, Zhejiang Province.
2. Q: How long is your delivery time?
A: Generally it takes 30-40 days to manufacture the pipes.
3. Q: How do you control quality?
A: Quality control is strictly conducted in every aspect of the production phase, from the sourcing of raw material to delivery. The tubes go through 20+ QC process and 50+ parameters.
4. Q: What kind of information or parameters are indicated in MTC?
A: Mill test certificates indicate chemical analysis, mechanical properties, steel grade, batch NO., heat NO., straightness, etc.
Why choose us?
- Our commitment to excellence and customer satisfaction sets us apart from other suppliers.
- We pay close attention to the quality, delivery, value and technology of our DIN 17200 C22/Ck22 C25/Ck25 C30/Ck30 C35/Ck35 C45/Ck45 C55/Ck55 Seamless Tube and services.
- We have a proven track record of delivering exceptional quality and service to clients worldwide.
- Our technical and production personnel are able to develop, design and manufacture various DIN 17200 C22/Ck22 C25/Ck25 C30/Ck30 C35/Ck35 C45/Ck45 C55/Ck55 Seamless Tube according to our customers' requirements.
- We work closely with our clients to understand their unique requirements and offer tailored solutions.
- We focus on the improvement of precision product processing technology, constantly improve the production process, improve product quality to meet customer requirements.
- Our Automotive Tubes are manufactured using advanced technology and materials, ensuring they exceed industry standards.
- We strengthen the seriousness and authority of the rules and regulations, and create a good atmosphere where everyone respects the system, abides by the system and maintains the system.
- Our Automotive Tubes are meticulously tested and inspected to ensure they meet the highest standards of quality.
- Our core values are: customer service, continuous innovation, teamwork, and strive to create the best.
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