ASTM A335 Gr P91 Alloy Steel Round Bar in Stock
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Product Attributes
- Type
- Alloy Steel Bar
- Standard
- AISI, ASTM, DIN, JIS, GB, BS
- Composition
- P91
- Model NO.
- Round bar
- Technique
- Forged/Hot Rolled/Cold Drawn
- Shape
- Bar
- Surface Treatment
- Polished
- Special Use
- High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
- Application
- Die Steel Bar
- Certificate
- ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
- Quality Inspection
- Ut, Chemical Composition, Physical Properties/SGS
- Diameter
- 20-400mm
- Length
- 500mm-6000mm
- Heat Treatment
- Quenched,Tempered,Annealed
- Surface Require
- Black,Grinding,Bright,Polish
- Transport Package
- Seaworthy Packing/Wooden Box or at Client's Requir
- Specification
- Customized
- Trademark
- OEM & ODM
- Origin
- China
- HS Code
- 7228400000
- Production Capacity
- 1000 Ton/Month
Product Images of ASTM A335 Gr P91 Alloy Steel Round Bar in Stock
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Product Description
Product Basic Information:
Product name:P91 alloy round steel bar in stock
Out diameter:20-400mm
Chmeical Composition of P91 alloy round steel bar:
| C | Mn | Si | P | S | Cr | Mo | V | Nb | N | Al | Ni |
| 0.08-0.12 | 0.30-0.60 | 0.20-0.50 | ≤0.02 | ≤0.01 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.06-0.1 | 0.03-0.07 | ≤0.04 | ≤0.4 |
| COLD WORK TOOL STEEL | |||||
| Grade | AISI /ASTM | DIN (W.Nr) | JIS | EN/ BS | GB |
| DC53 | higher than D2 | SKD11 | XW-5 | Cr8Mo2Vsi | |
| D2 | D2 | 1.2379 | SKD11 | BD2 | CR12MO1V1 |
| Cr12MoV | CR12MOV | ||||
| D3 | D3 | 1.2080 | SKD1 | BD3 | CR12 |
| O1 | O1 | 1.2510 | SKS3 | 9CRWMN | |
| HMD5 | HMD5 | 7CrSiMnMoV | |||
| 5CrNiMo | L6 | 55NiCrMoV6 | SKT4 | 5CrNiMo | |
| 52100 | 52100 | 1.3505 | EN31 | GCR15 | |
| HOT WORK TOOL STEEL | |||||
| H13 | H13 | 1.2344/1.2342 | SKD61/DAC | 8407 | 4CR5MOSIV1 |
| FDAC | 1.2347 | FDAC | FDAC | ||
| H11 | H11 | 1.2343 | SKD6 | H11 | |
| 3Cr2W8V | H21 | 1.2581/ X30WCrV93 | SKD5 | BH21 | 3CR2W8V |
| PLASTIC MOULD STEEL | |||||
| P20 | P20 | 1.2311 | HPM7/PX88 | 618 | 3CR2MO |
| 718 | P20+NI | 1.2738 | PX4/PX5 | 718 | 3CR2NIMO |
| S136 | 420 | 1.2083 | S-STAR | S136 | 4CR13 |
| NAK80 | P21 /P20+S | 1.2312 | NAK80 | 15NI3MN | |
| HIGH SPEED STEEL | |||||
| M2 | M2 | SKH51 | W6MO5CR4V2 | ||
| M42 | M42 | S2-10-1-8 | SKH59 | W2MO9CR4VCO8 | |
| ALLOY STRUCTURE STEEL | |||||
| Grade | AISI /ASTM | DIN (W.Nr) | JIS | EN/ BS | GB |
| 5120 | 5120 | 1.7027 /21Cr4 | SCr420 | 20Cr | |
| 530M40 /5140 | 530M40 /5140 | 1.7035 /41Cr4 | SCr440 | 40Cr | |
| 5145 | 5145 | Scr445 | 45CR4 | ||
| 4118 | 4118 | 1.7243 /18CrMo4 | SCM418 / SCM420 | 20CrMo | |
| 4135 | 4130 | 1.7218 /25CrMo4 | SCM430 | 708A25/ 708M25 | 30CrMo |
| 4140 | 4140 | 1.7225 /42CrMo4 | SCM440 | EN19/ 709M40 | 42CrMo |
| 4340 | 4340 | 1.6582/ 34CrNiMo6 | SNCM 439/ SNCM8 | EN24/ 817M40 | 40CrNi2Mo |
| 8620 | 8620 | 1.6523/ 21NiCrMo2 | SNCM220 | 805M20 | 20CrNiMo |
| CARBON STEEL | |||||
| 20 | 1020 | C22. CK22 | S20C | EN3B /070M20 | 20 |
| 35 | 1035 | C35.CK35 | S35C | 35 | |
| 45 | 1045 | C45.CK45 | S45C | EN8D/C45E | 45 |
| 50 | 1050 | CK53 | S50C | EN9/070M55 | 50 |
| Q355 | S355J /ST52 | EN14 | Q355 | ||
| 30Mn | 1030.1033 | S30C | 30Mn | ||
| 30Mn2 | 1330 | 30Mn5 | SMn433h | 30Mn2 | |
| STAINLESS STEEL | |||||
| steel grades: 304, 304L, 316, 316L, 321, 410 430, 431, 2205, 2304, 2507. F53, F55 | |||||



About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI246493". Items marked "" are certified.
Company Profile
Zhonghe Steel (Tianjin) Co., Ltd is committed to integrate steel resources in China and serve the global steel market. Our company has more than 10 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China. What's more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want.
Our company specializes in the production and sales of special materials, including high-temperature alloys, corrosion-resistant alloys, precision alloys, titanium alloys, copper alloys, ultra-high strength steels, special stainless steels, tooling steels, turbine blade steels, gas turbine steels, ultra supercritical materials, and other special alloy materials. These materials are widely used in aviation, aerospace, shipbuilding, petrochemical, nuclear power, electron-ics, steam turbines, high-speed rail, mechanical manufacturing, and other fields. We can provide you with a one-stop special material product solution according to customer customization needs.
We aim not just to meet but to exceed the expectations of our customers. We are not merely a supplier; We are your partner in success. Our focus on trust, reliability, and excellence forms the foundation of long-lasting relationships. We look forward to the opportunity to collaborate with you on your next project, providing the quality and service you deserve.
Thank you for considering Zhonghe Steel (Tianjin) Co., Ltd. As your preferred metal supplier. Let's build something extraordinary together!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Liandong U Gu, Chilong Street, Shuanggang Town, Jinnan District, Tianjin, China
-
Plant Area
- 145 square meters
-
Number of Employees
- 6
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 500 kg
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Titanium alloy/Stainless steel/Alloy steel/Mold steel B/High speed steel/Precision casting
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-10-11
-
Export Year
- 3 Years
-
Main Markets
- Mid Asia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
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