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Shanghai Bolaisheng Metal Group Co., Ltd.

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China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel

  1. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
  2. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
  3. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
  4. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
  5. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
  6. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel
  7. China High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel

High Strength and High Hardness Steel Grade 310(45)Class 1 Class 2 Carbon Steel

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Standard AiSi, ASTM, bs, DIN, GB, JIS
Grade carbon steel
Type Steel Plate, Steel Plate
Technique Hot Rolled
Surface Treatment Coated
Application Boiler Plate
Special Use High-strength Steel Plate
Width as required
Length Customers' Requirement
Tolerance ±1%
Processing Service Bending, Welding, Decoiling, Cutting, Punching
Delivery Time 14 Days
Product Name Hot Rolled Steel Plate
Keyword High strength and high hardness
MOQ 5 Tons
Packing Standard Seaworthy Packing
Place of Origin Shanghai, China
Brand Name bolaisheng
Model Number Grade 310(45)Class 1 Class 2

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  1. Product Details
  2. Company Details

Product Specification

Standard AiSi, ASTM, bs, DIN, GB, JIS Grade carbon steel
Type Steel Plate, Steel Plate Technique Hot Rolled
Surface Treatment Coated Application Boiler Plate
Special Use High-strength Steel Plate Width as required
Length Customers' Requirement Tolerance ±1%
Processing Service Bending, Welding, Decoiling, Cutting, Punching Delivery Time 14 Days
Product Name Hot Rolled Steel Plate Keyword High strength and high hardness
MOQ 5 Tons Packing Standard Seaworthy Packing
Place of Origin Shanghai, China Brand Name bolaisheng
Model Number Grade 310(45)Class 1 Class 2
Product Description

Grade:Grade 310(45)Class 1 Class 2

Standard:ASTM A1008/A1008M-2021(a) Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Required Hardness, Solution Hardened, and Bake Hardenable.
Classified alloy steel
Label High strength low alloy steel
Specification
item
value
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Grade
ASTM 
Place of Origin
China
Shanghai
Brand Name
Bolaisheng
Model Number
Grade 310(45)Class 1 Class 2
Type
Steel Plate
Technique
Hot Rolled
Surface Treatment
galvanized
Application
Boiler Plate
Special Use
High-strength Steel Plate
Width
600-1250mm
Length
2-5M
Tolerance
±1%
Type
Hot-Galvanized Steel Sheet
Processing Service
Bending, Welding, Decoiling, Cutting, Punching
Delivery Time
14 Days
HSLAS Grade 45 [310] Class 1 Chemical Element Content (%)
ELEMENT
C
Mn
P
S
Cr
MIN
-
-
-
-
-
MAX
0.22
1.65
0.04
0.04
0.15
Ni
Cu①
Mo
Ti
V
Nb②
-
-
-
0.005
0.005
0.005
0.2
0.2
0.06
-
-
-
①When copper is specified, the copper content is the minimum value. When copper is not specified, the copper content is the maximum.
② Cb=Nb
ⓐ HSLAS steel contains the strengthening elements columbium, vanadium, titanium and molybdenum added individually or in combination. The minimum content applies only to microalloying elements selected for strengthening steel.There are no specified limits for elements Al, Si and N, but the results of analysis should be reported.
HSLAS Grade 45 [310] Class 1 Mechanical properties
Product
Tensile Strength
σb Mpa
Yield point
σs Mpa
Elongation or elongation after breaking
δ %
Sheet
≥410
≥310
≥22
HSLAS Grade 45 [310] Class 2 Chemical Element Content (%)
ELEMENT
C
Mn
P
S
Cr
MIN
-
-
-
-
-
MAX
0.15
1.65
0.04
0.04
0.15
Ni
Cu①
Mo
Ti
V
Nb②
-
-
-
0.005
0.005
0.005
0.2
0.2
0.06
-
-
-
①When copper is specified, the copper content is the minimum value. When copper is not specified, the copper content is the maximum.
② Cb=Nb
ⓐ HSLAS steel contains the strengthening elements columbium, vanadium, titanium and molybdenum added individually or in combination. The minimum content applies only to microalloying elements selected for strengthening steel.There are no specified limits for elements Al, Si and N, but the results of analysis should be reported.
HSLAS Grade 45 [310] Class 2 Mechanical properties
Product
Tensile Strength
σb Mpa
Yield point
σs Mpa
Elongation or elongation after breaking
δ %
Sheet
≥380
≥310
≥22
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Shanghai Bolaisheng Metal Group Co., Ltd was founded in 2022 with a registered capital of 50 million RMB. Located in Fengxian District, Shanghai. The predecessor of the company was established in Kunshan in 2008. In the past 16 years, the company has been committed to the development of domestic trade, and has established long-term good cooperative relations with dozens of well-known steel enterprises at home and abroad, such as Shanghai Baosteel, Liaoning Anshan Steel and so on. The annual sales volume reaches tens of thousands of tons, the sales volume exceeds 200 million yuan, the number of service customers is also increasing year by year. In the two-way choice between customers and suppliers, has accumulated more rich market experience, and has its own processing plant. This year, the company will look to the overseas market, with its own rich supply chain resources, committed to providing domestic high-quality steel casting products and services for overseas customers. And through the international trading station and other forms, enhance the communication with customers.
FAQ
1. who are we?
We are based in Shanghai, China, start from 2022,sell to Southern Europe(8.00%),Northern Europe(8.00%),Central America(8.00%),Western Europe(8.00%),Eastern Asia(8.00%),Oceania(8.00%),Africa(8.00%),Southeast Asia(8.00%),Eastern Europe(8.00%),South America(8.00%),North America(8.00%),South Asia(8.00%),Mid East(2.00%),Domestic Market(2.00%).

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
stainless pipe,plate,metel,bar,wire

4. why should you buy from us not from other suppliers?
Good product quality, affordable price, after-sales guarantee

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,PayPal;
Language Spoken:English,Chinese

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Shanghai Bolaisheng Metal Group Co., Ltd

Company Details

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Shanghai Bolaisheng Metal Group Co., Ltd was founded in 2022 with a registered capital of 50 million RMB. Located in Fengxian District, Shanghai. The predecessor of the company was established in Kunshan in 2008. In the past 16 years, the company has been committed to the development of domestic tra... Shanghai Bolaisheng Metal Group Co., Ltd was founded in 2022 with a registered capital of 50 million RMB. Located in Fengxian District, Shanghai. The predecessor of the company was established in Kunshan in 2008. In the past 16 years, the company has been committed to the development of domestic tra...

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