We are a professional manufacturer in China, supplying high-quality Competitive price D2 Round Bar flat bar products. Many of the important certifications it has received have proven that our Wholesale D3 Steel Super Alloy sheets products are highly successful sellers on both local and international markets. When you want more information about our factory and product list, please click the button bellow to verify for it.
We are experts in the export of high quality 1.3343 China round bar production to world-wide distributors and wholesellers. Our core principle is customer profit. We stand out in the market thanks to our low prices and smartly designed products. We have a wide range of quality and affordable products that anyone could use. QUALITY GUARANTEE: Every product is subject to strict quality control from production to delivery. In the meantime, original manufacturer industry-leading guarantees remove doubts from every transaction. Our excellent export operation and experience allow us to chose the most nearby port shipping.CUSTOMER SERVICES: Customized label, package design supporting Original Design Manufacturer supporting Warehouse Service.
Annual production output exceeding 3.6 million units has been certified by CCC,CE andCB,LFGB.GS.UL, etc.
We believe in "Technological Innovation, Competitive Price, High Quality, and Excellent Service". This has allowed us to grow from a small manufacturing company to a large enterprise that integrates R&D, Design, Manufacture, and Sales. The cooperative factory employs over 70 people and supplies products in H21 Steel Super Alloy sheets producer , etc. There are more than 30 countries and territories where we have sales points. We are a global leader in product manufacturing and maintain strict control over every step. We have successfully completed the ISO 9001 International Quality System. Talent is the first step to productivity. We are constantly looking for self-motivated talents. As such, we advocate the regulation of fairness. Justice. Openness. Efficiency. We foster the spirit of "innovation and progress we all make together, happiness, and benefit we all share", in order to retain our talents. Always striving for perfection, always striving to be better. Our company values any opportunity for cooperation with customers. We offer high-quality services and products that are satisfactory to our customers. We welcome customers from all parts of the globe to come visit us and gain a better understanding about our company. Please feel free to contact us for more details.
We provide a large range of Steel H21 wire rod specification to our clients. Our team is made up of highly skilled engineers and research professionals. We strive for new heights in quality and customer satisfaction.
We offer high-quality products that are built on our extensive market experience.
Our factory is located on more than 5000m2 and we have the ability to conduct independent research and develop new products. A full range of products is available, including Steel 1.2344 round bar wholesaler and many others. Our standard workshop has professional production equipment, and our product exhibition hall is equipped with the latest technology. Since our inception, all employees have strived for high product quality. We have obtained the ISO, SGS CE and TUV certificates and were awarded the contract and credit AAA enterprise status and the government procurement outstanding supplier. With sincere management attitudes and reliable product quality, We have won warm praise from customers both at home and abroad. Our products have been well-sold throughout the country and exported to Europe, Russia, Europe, the United States. We are confident that you will get a great product at a fair price. If you are interested in any of our products, please feel free to contact us. We look forward to developing relationships with you soon.
We are a professional supplier to H13 Flat Bar Super Alloy supplier with high-quality products, great service and a good record. This has allowed us to grow and gain more customers. Our company has grown in size. We offer all types of international brand OEM/ODM service. At the moment, we export products into the UAE, USA, Canada and Malaysia. We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. For further information, please feel free to contact me.
H22x108mm shank, 4°46' 7°11°12° taper degree | |||
Length(L) | Part Number | Weight | |
mm | Foot/inch |
|
Kg |
400 | 1'33/4'' | TRH22L0400 | 1.7 |
800 | 2'71/2'' | TRH22L0800 | 2.9 |
1830 | 6' | TRH22L1830 | 6.0 |
2000 | 6'63/4'' | TRH22L2000 | 6.5 |
2435 | 8' | TRH22L2435 | 7.8 |
3050 | 10' | TRH22L3050 | 9.9 |
3200 | 10'6'' | TRH22L3200 | 10.1 |
4000 | 13'13/8'' | TRH22L4000 | 12.7 |
4800 | 15'87/8'' | TRH22L4800 | 15.1 |
5600 | 18'45/18'' | TRH22L5600 | 17.5. |
6400 | 21' | TRH22L6400 | 20.0 |
7200 | 23'71/4'' | TRH22L7200 | 22.4 |
8000 | 26'23/4'' | TRH22L8000 | 24.9 |
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Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
W |
V |
M2 |
0.86-0.94 |
0.45max |
0.4max |
0.03max |
0.030max |
3.8-4.5 |
4.7-5.2 |
5.9-6.7 |
1.7-2.4 |
Mechanical properties |
Metric |
Imperial |
Hardness, Rockwell C (tempered at 1150°F, quenched at 2200°F) |
62 |
62 |
Hardness, Rockwell C (as hardened, quenched at 2200°F) |
65 |
65 |
Compressive yield strength (when tempered at 300°F) |
3250 MPa |
471000 psi |
Izod impact unnotched (when tempered at 300°F) |
67 J |
49.4 ft-lb |
Abrasion (loss in mm3, as-hardened; ASTM G65) |
25.8 |
25.8 |
Abrasion (loss in mm3, tempered at 1275°F; ASTM G65) |
77.7 |
77.7 |
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
GRADES COMPARISON FOR SPRING STEEL | ||||||||
CHINA GB/T | USA ASTM | JAPAN JIS | GERMANY DIN | FRANCE NF | BIRTAIN BS | ISO | KOREA KS | TAIWAN CNS |
65 | 1065 | SUP2 S65-CSP | 60E | XC65 | 060A67 | C60E4 | ||
70 | 1070 | S70C-CSP | 60E | XC70 | 070A72 | 8458-3 DAB | ||
85 | 1084 | SUP2 SK5-CSP | C85E | XC85 | 060A86 | 8458-2 DH | SUP1 | SUP3 |
65Mn | 1566 | S60C-CSP | CK67 | 080A67 | C60E4 | |||
55Si2Mn | 9255 | SUP 6 SUP7 | 55Si7 | 55Si7 | 251H60 | 55SiCr7 | ||
55SiMnVB | ||||||||
60Si2Mn | 9260 | SUP 6 SUP7 | 65Si7 | 65Si7 | 251H60 | 61SiCr7 | SUP3 | SUP6 |
60Si2MnA | 9260 | SUP 6 SUP7 | 65SiMn5 | 55Cr7 | 251H6 | 61SiCr7 | SUP3 | SUP6 |
60Si2CrA | 65SiCr7 | 65SiCr7 | 685H57 | 55SiCr6-3 | ||||
60Si2CrVA | 65SiCr7 | 55SiCr6-3 | ||||||
55SiCrA | ||||||||
55CrMnA | 5155 | SUP9 | 55Cr3 | 55Cr3 | 527A60 | 55Cr3 | SPS5 | SUP9 |
60CrMnA | 5160 | SUP9A | 55Cr3 | 55Cr3 | 527A60 | SPS5A | SUP9A | |
60CrMnMoA | 4161 | SUP13 | SPS9 | SUP13 | ||||
50CrVA | 6150 | SUP10 | 51CrV4 | 51CrV4 | 735A51 | 51CrV4 | SPS6 | SUP10 |
60CrMnBA | 51B60H | SUP11A | 52MnCr83 | 60VrB3 | SPS67 | SUP11 | ||
30w4Cr2VA |
TOCT 14959 |
DIN 17221 |
GB/T 1222 |
NF A35-571 |
ISO 683-14 |
ASTM |
JIS G4801 |
|
A29M |
A322 |
||||||
60C2T |
60SiCr7 |
60Si2Mn |
61SiCr7 |
59Si7 |
9260 |
G92600 |
SU P6 |
C |
Si |
Mn |
Cr |
p |
S |
Ni |
Cu |
0.56-0.64 |
1.50-2.00 |
0.60-0.90 |
≤0.35 |
≤0.035 |
≤0.035 |
≤0.35 |
≤0.25 |
Product Type |
Delivery Condition |
Mechanical property |
Delivery Hardness |
||||
Rm |
Rel |
A11 |
Z |
Sample |
|||
Hot rolled round bar/square bar |
Hot rolled |
≥ |
≥ |
≥ |
≥ |
Q+T |
321 |
Forged round bar/square bar |
Hot rolled |
||||||
Hot rolled strips |
Hot rolled |
||||||
Cold drawing round bar |
Hot processing |
1270 |
1180 |
5 |
25 |
- |
- |
Hot rolled thin plate |
Hot rolled |
950 |
- |
12 |
- |
- |
- |
Cold rolled steel strips |
Y+T+QT |
785-1180 |
|
|
|
Y |
|
T=tempering;Q=quenching;QT=globurizing;Y=chilling |
Delivery Condition | Sizes | Surface |
1.Cold Rolled Only | 1.Thickness: 0.1-100mm | Bright / Polished / Blue |
2.Cold Rolled+Anaerobic Annealed | 2.Width: 8-3000mm | |
3.Cold Rolled+Hardened+Tempered | Coil insider diameter: Φ300-500mm | |
4.Cold Rolled+Patented |
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