Q195 Q235 Round Iron Steel Rods Chrome Steel Carbon Round Bar Steel
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- Supplier: Tianjin Huanyu Hengtong Stainless Steel Trading Co. Ltd.
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Product Overview
Description
We supply high-quality seamless steel pipe, carbon steel pipe,alloy steel pipe，precision steel pipe,honed tube, chrome rods and so on. It keeps a large number of stocks all year round with complete types and specifications; We has always been the quality first, reasonable price, thoughtful service, let customers as the principle of honesty and trustworthiness for the purpose. Choosing cooperate with our company is your right and best choices.
Products Description
Specifications:
Size: | Ø 6-300mm |
Length: | 1m -9m |
Material: | CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel |
Tolerance | ISO f7 |
Chrome thickness: | 20~30micron |
Hardness of the chrome layer: | 800HV(min) |
Roughness: | Ra 0.2micron (max) |
Straightness: | 0.2/1000mm |
Yield Strength | ≥350 Mpa |
Tensile Strength | ≥580 Mpa |
Elongation | ≥ 15% |
1.Hard chrome plated | |
2.Induction hardened | |
3.Quenched & Tempered | |
4.Induction hardened with Q&T |
Chemical Composition:
Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
Ck45 | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | ≤0.25 | |
ST52 | ≤0.22 | ≤1.6 | ≤0.55 | ≤0.04 | ≤0.04 | 0.02-0.15 | |
20MnV6 | 0.17-0.24 | 1.30-1.70 | 0.10-0.50 | ≤0.035 | ≤0.035 | 0.10-0.20 | ≤0.30 |
42CrMo4 | 0.38-0.45 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | 0.07-0.12 | 0.90-1.20 |
40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | 0.80-1.10 |
Mechanical Properties:
Material | T.S N/MM2 | Y.S N/MM2 | E%(MIN) | CHARPY | CONDITION |
CK45 | 610 | 355 | 15 | >41J | NORMALIZE |
CK45 | 800 | 630 | 20 | >41J | Q + T |
ST52 | 500 | 355 | 22 | NORMALIZE | |
20MnV6 | 750 | 590 | 12 | >40J | NORMALIZE |
42CrMo4 | 980 | 850 | 14 | >47J | Q + T |
40Cr | 1000 | 800 | 10 | Q + T |
Product packaging
Company Profile
We supply high-quality seamless steel pipe, carbon steel pipe,alloy steel pipe，precision steel pipe,honed tube, chrome rods and so on. It keeps a large number of stocks all year round with complete types and specifications; We has always been the quality first, reasonable price, thoughtful service, let
customers as the principle of honesty and trustworthiness for the purpose. Choosing cooperate with our company is your right and best choices.
Our company is located in the beautiful and rich coastal city-Tianjin, very near to XINGANG Port and specializes in seamless steel pipes. Since founded in September, 2008, after more than decades' efforts and hard working, our company has now become a comprehensive modern enterprise.
Our company specializes in various kinds of seamless steel pipes with the outer diameter varying from 8mm to 720mm and wall thickness from 1 mm to 120mm,We are the agent of Tianjin Steel Pipe Company, Hengyang, Baoshan Iron and Steel, Bao Steel, Chenggang, Xining Special Steel, Anshan Iron and Steel Company, Tsang Tak, Wuxi, Wuhan Iron and Steel Company, Hongdu, and other domestic companies.
customers as the principle of honesty and trustworthiness for the purpose. Choosing cooperate with our company is your right and best choices.
Our company is located in the beautiful and rich coastal city-Tianjin, very near to XINGANG Port and specializes in seamless steel pipes. Since founded in September, 2008, after more than decades' efforts and hard working, our company has now become a comprehensive modern enterprise.
Our company specializes in various kinds of seamless steel pipes with the outer diameter varying from 8mm to 720mm and wall thickness from 1 mm to 120mm,We are the agent of Tianjin Steel Pipe Company, Hengyang, Baoshan Iron and Steel, Bao Steel, Chenggang, Xining Special Steel, Anshan Iron and Steel Company, Tsang Tak, Wuxi, Wuhan Iron and Steel Company, Hongdu, and other domestic companies.
FAQ
1.Q: Are you trading company or manufacturer ?
A: We are professional a trade company for steel products.we can also provide a wide range of steel products.
2.Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
3.Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Tianjin, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
6.Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
A: We are professional a trade company for steel products.we can also provide a wide range of steel products.
2.Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
3.Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Tianjin, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
6.Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
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