SHANDONG JUHUO SPECIAL STEEL CO., LTD.
439 Stainless Steel Coil
439 steel is in the ordinary ferrite material (430) on the basis of reducing the content of C, while adding Ti and other stabilizing elements, so that the steel intergranular corrosion resistance, formability and weldability are improved. Compared with the 304 steel, although the elongation is low (about 30%), but the strength, corrosion resistance, and corrosion resistance is better than 200 series materials.
Category:
Stainless Steel Coil
Keywords:
439 Stainless Steel Coil
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DETAILS DESCRIPTION
439 Stainless Steel Coil Description
439 steel is in the ordinary ferrite material (430) on the basis of reducing the content of C, while adding Ti and other stabilizing elements, so that the steel intergranular corrosion resistance, formability and weldability are improved. Compared with the 304 steel, although the elongation is low (about 30%), but the strength, corrosion resistance, and corrosion resistance is better than 200 series materials.
Product Parameters
|
Product Name |
439 Stainless Steel Coil |
|
Type |
Steel Coil |
|
Thickness |
2.5mm-10.0mm |
|
Length |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
|
Width |
610mm-2000mm |
|
Standard |
ASTM, AISI, JIS, GB, DIN, EN, etc. |
|
Surface |
BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc. |
|
Scope of Application |
Widely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging, Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc. |
|
Certificate |
ISO, SGS, BV, etc. |
|
Production Technology |
Hot Rolling, Cold Rolling |
|
Edge Processing |
Edging, Trimming |
Chemical Composition
|
C |
Si |
Mn |
Cr |
S |
P |
|
|
≤ 0.03 |
≤1.0 |
≤1.0 |
17.0～19.0 |
≤ 0.03 |
≤ 0.04 |
|
Mechanical Properties
|
Tensile Strength Kb (MPa) |
Yield Strength σ0.2 (MPa) |
Elongation D5 (%) |
Hardness |
|
≥415 |
≥205 |
≥22 |
≤ 89HRB |
Physical Performance
|
Density(g/cm³) |
Modulus of Elasticity(Gpa) |
Coefficient of Thermal Expansion(10-6/°C) |
Coefficient of Thermal Conductivity(W/m*K) |
Resistivity(ΜΩ. cm) |
|
7.60 |
210 |
10.2 |
24.2 |
63 |
Surface Selection
PACKING AND DELIVERY
Packing and delivery
The company has strong strength and has a professional and technical teamwith excellent technology and rich experience.The company has also introduced advanced production equipment andprocessing technology, which can provide customers with steel products ofvarious specifications and processing requirements. At the same time, thecompany has also established a complete after-sales service system to providecustomers with first-class services.
FACTORY APPEARANCE
Shandong Juhuo Special Steel Co., Ltd. is a comprehensive enterpriseintegrating steel supply and processing. The company has a large inventory ofvarious metal materials such as stainless steel, galvanized, profiles, aluminum.copper, lead, etc, which can meet the needs of customers in different fields.
APPLICATION AREAS
The company has strong strength and has a professional and technical teamwith excellent technology and rich experience.The company has also introduced advanced production equipment andprocessing technology, which can provide customers with steel products ofvarious specifications and processing requirements.
CUSTOMER VISIT
FAQ
Do you provide samples Is it free or extra?
A: Yes, we could offer free samples.
What certifications do your products have?
A: We have ISO 9001, SGS, EWC and other certifications.
What is the delivery time?
A: 10-15 days
What is your MOQ?
A: We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.
Once the products received by customer were found not comply with the products or contract demands, what will you do?
A: We will compensate the customer for all the loss without any hesitation.
What kind of payment terms would you accept?
A: We always do T/T.30% T/T as deposit,70% T/T as balance.
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